HASHIMOTO Naoyuki
| Faculty of Engineering Materials Science and Engineering Energy Materials | Professor |
Last Updated :2026/01/07
■Researcher basic information
Researchmap personal page
Home Page URL
J-Global ID
Research Keyword
Research Field
Educational Organization
- Bachelor's degree program, School of Engineering
- Master's degree program, Graduate School of Engineering
- Doctoral (PhD) degree program, Graduate School of Engineering
■Career
Career
- Apr. 2016 - Present
Hokkaido University, Faculty of Engineering, Materials Science and Engineering, Professor - Aug. 2006 - Mar. 2016
Hokkaido University, Faculty of Engineering, Materials Science and Engineering, Associate Professor - Aug. 2001 - Jul. 2006
University of Tennessee, Materials Science and Engineering, Research Assistant Professor - Jan. 1997 - Jul. 2001
Oak Ridge National Laboratory, USA, Metals and Ceramics Division, Postdoctoral Research Associate - Apr. 1996 - Dec. 1996
Hokkaidou University, Faculty of Engineering, Lecturer
Educational Background
Committee Memberships
- Oct. 2024 - Present
The 22nd International Conference on Fusion Reactor Materials (ICFRM-22) Local Organizing Committee, Technical Program Committee Chair, Society - Oct. 2024 - Present
日本金属学会2025秋期講演大会実行委員会, 委員長, Society - Jun. 2020 - Present
The International Conference on Fusion Reactor Materials (ICFRM), International Advisory Committee member, Society - Apr. 2020 - Present
日本金属学会, 論文誌編集委員, Society - Apr. 2008 - Present
原子力機構・次世代部門・炉燃Gr, 燃料・材料技術専門委員会炉心材料特性評価WG委員, Others - Jun. 2024 - May 2025
AESJ, Section Head, Society - Jun. 2023 - May 2025
日本金属学会, 第9分野講演大会委員会委員長 - Jun. 2023 - May 2025
日本顕微鏡学会北海道支部, 支部長, Society - Jun. 2018 - May 2025
日本金属学会, 第9分野講演大会委員会委員, Society - May 2023 - Jun. 2024
日本原子力学会材料部会, 副部会長, Society - Apr. 2014 - Mar. 2024
日本原子力学会, プログラム編成委員, Society - Apr. 2021 - Mar. 2023
日本顕微鏡学会北海道支部, 副支部長 - Apr. 2021 - Mar. 2023
日本金属学会北海道支部, 支部長, Society - May 2017 - Mar. 2022
日本溶接協会, 原子力研究委員会 IET小委員会, Society - Apr. 2014 - Mar. 2022
日本原子力学会, 論文誌編集委員, Society - Apr. 2019 - Mar. 2021
Japan Institute of Metals Hokkaido Branch, Vise-president, Society - Oct. 2017 - Apr. 2019
The 18th International Conference on Fusion Reactor Materials (ICFRM-18) Local Organizing Committee, Publication Committee, Society - Apr. 2015 - Mar. 2018
日本金属学会, 第一分科会委員, Society - Sep. 2013 - Nov. 2014
The 14th International Conference on Fusion Reactor Materials (ICFRM-14) Local Organizing Committee, Local Organizing Committee Secretariat, Society - Apr. 2009 - Mar. 2011
日本原子力学会, 核融合工学部会運営委員(庶務), Society - Apr. 2009 - Mar. 2011
日本金属学会, 第一分科会委員, Society - Apr. 2008 - Mar. 2010
日本原子力学会, 材料部会運営委員(広報小委員会), Society - Apr. 2007 - Mar. 2009
日本金属学会北海道支部会, 幹事, Society - The 22nd International Conference on Fusion Materials (ICFRM-22) Committee, Technical Program Committee Chair, Society
- 2026プラズマ・核融合学会講演大会現地実行委員会, 委員長, Society
■Research activity information
Awards
- Jan. 2025, 2024年度日本金属学会・日本鉄鋼協会両北海道支部合同冬季講演大会, 奨励賞
低放射化ミディアムエントロピー合金中における表面シンク効果の調査
齋藤宏平;橋本直幸;岡弘 礒部繁人, 26387405 - Aug. 2024, 第6回 日本原子力学会 軽水炉燃料・材料・水化学合同夏季セミナー, 博多, 2024.8.5-7, 優秀ポスター賞
低放射化ハイエントロピー合金中における点欠陥の挙動
齋藤宏平 橋本直幸 岡弘 礒部繁人, 33936221 - Jan. 2024, 2023年度日本金属学会・日本鉄鋼協会両北海道支部合同冬季講演大会, 奨励賞
Li-Mg-Al-Ti-Nb系軽量ハイエントロピー合金の創製及び水素吸蔵特性
南 達哉;礒部 繁人;橋本 明賢;橋本 直幸;岡 弘;榊 浩司;浅野 耕太 - Dec. 2023, 令和5年度日本顕微鏡学会北海道支部学術講演会, 支部長賞(ポスター発表)
CoフリーHEAの積層欠陥エネルギー及び耐照射性
福本 圭祐;橋本 直幸;岡 弘;礒部 繁人 - Nov. 2023, The 11th Pacific Rim International Conference on Advanced Materials and Processing, Best Poster Award
Solid-state diffusion bonding between CoCrNi-based high entropy alloys system and 316 stainless steel by spark plasma sintering
Haotian Sun, Naoyuki Hashimoto, Hiroshi Oka, Shigehito Isobe - Aug. 2023, 第17回水素若手研究会, 優秀学生賞
LiMg系合金の水素放出特性
佐々木 健斗;礒部 繁人;橋本 直幸;岡 弘 - Nov. 2022, The Japanese Society of Microscopy Hokkaido Branch, Best poster Award
ハイエントロピー合金の照射損傷組織に及ぼす不純物の影響
須藤漱太朗;橋本直幸;岡弘;礒部繁人 - Sep. 2022, 第16回水素若手研究会, 最優秀賞
軽量ハイエントロピー合金の水素吸放出特性評価
南 達哉;礒部 繁人;橋本 明賢;橋本 直幸;岡 弘 - Jul. 2022, 2022年度日本金属学会・日本鉄鋼協会両北海道支部合同サマーセッション, 奨励賞
Li-Mg-Al-Ti系軽量ハイエントロピー合金の水素吸放出特性評価
南達哉,橋本明賢;礒部 繁人;橋本 直幸;岡 弘;榊浩司;浅野耕太 - Mar. 2022, Atomic Energy Society of Japan, Materials Science and Technology Division, Best Figure Award
3Dプリンティングを用いて作製した低放射化ハイエントロピー合金の微細構造
M. Sato;H. Oka;N. Hashimoto;S. Isobe - Aug. 2021, 水素若手研究会, 最優秀賞
新規多元系Li合金を用いたアンモニア合成
齊藤玲、礒部繁人、橋本直幸、岡弘 、宮岡裕樹、市川貴之 市川貴之、新里恵多、田川賢太朗4 - Jan. 2021, 日本鉄鋼協会・日本金属学会両支部合同冬季講演大会,, 奨励賞
低放射化Coフリーハイエントロピー合金の開発
福士達也;和田慧良;橋本直幸;岡弘;礒部繁人 - Sep. 2020, Materials Science and Technology Division, Atomic Energy Society of Japan, Achievement Award
Study on Impurity Effect on Point Defect Mobility in Atomic Energy Structure Materials
Naoyuki HASHIMOTO - Oct. 2019, The 19th International Conference on Fusion Reactor Materials, Excellent Poster Award
Effect of H and He on Incoherent Fe/W Interface: A DFT Study
Jingming SHI;Naoyuki HASHIMOTO - Jan. 2019, JIM Hokkaido Branch, Excellent Research Award
軽金属水酸化物系の水素放出・吸蔵特性評価及び水素放出速度の向上
F. TANAKA;S. ISOBE;N. HASHIMOTO - Nov. 2018, The 16th International Symposium of Metal-Hydrogen systems, Excellent Poster Award
Catalytic effect on Hydrogen ab/desorption properties of light metal hydroxide system
F. Tanaka;S. Isobe;Y. Nakagawa;N. Hashimoto - Jul. 2018, JIM Hokkaido Branch, Excellent Poster Award
高エントロピー合金における空孔の移動度
Yuta ONO;Naoyuki HASHIMOTO - Jan. 2018, 材料照射研究会, 最優秀ポスター発表賞
低合金鋼の照射損傷組織に及ぼす熱負荷の影響
後藤俊太;橋本直幸 - Jul. 2017, 日本金属学会北海道支部, 奨励賞
低合金鋼の照射損傷組織に及ぼす熱負荷の影響
後藤俊太;橋本直幸, Japan society - Dec. 2016, 日本金属学会北海道支部, 奨励賞
DEMO炉用鉄系複合材料の試作とその機械的性質
佐和雄樹;橋本直幸, Japan society - Nov. 2016, The 5th HU-SNU Joint Symposium on Materials Science and Engineering, EXCELLENT POSTER AWARD
Effect of Surface Coatings on Hydrogen Environment Embrittlement in Fe-8Cr Model Alloy
Pisanu Punyapor;橋本直幸 - Oct. 2016, 水素化物に関わる次世代学術・応用展開若手研究会, 最優秀ポスター賞
グラフェン上金属ナノ粒子の水素化特性
尾森健吾;礒部繁人;橋本直幸 - Sep. 2016, 水素若手研究会, 優秀ポスター賞
NbF5添加による AlH3の水素放出速度の改善
李忠賢;礒部繁人;橋本直幸 - Jan. 2016, Hokkaido University, Hokkaido University President Award
Naoyuki HASHIMOTO - Mar. 2015, Hokkaido University, Hokkaido University President Award
Naoyuki HASHIMOTO - Feb. 2015, The 3rd International Doctoral Student Symp. on Materials Science, Best Poster Award
Effect of Hydrogen Environment on Mechanical Properties of Fe-xCr Alloys
Pisanu Punyaporn;橋本直幸 - Dec. 2014, 日本顕微鏡学会北海道支部, 日本顕微鏡学会北海道支部会支部長賞
澤厚貴;橋本直幸;大貫惣明, Japan society - Nov. 2014, The 2nd HU-SNU Joint Symposium, Excellent Poster Award
Effect of Lithium Ion Conduction on Hydrogen Desorption of LiNH2-LiH Solid Composite
張騰飛;礒部繁人;橋本直幸 - Sep. 2014, The 12th Japan-China Symposium on Materials for Advanced Energy Systems and Fission & Fusion Engineering, Young Researcher’s Award
Helium effect on activation volume by nanoindentation
S. Chen;N. Hashimoto;S. Ohnuki, International society - Aug. 2014, 水素若手研究会2014, 優秀ポスター賞
グラフェン上の鉄ナノ粒子の水素吸蔵 ~DFT 計算と放出実験~
中川祐貴;礒部繁人;橋本直幸;大貫惣明 - Jul. 2014, 日本金属学会・日本鉄鋼協会両支部合同サマーセッション, 優秀ポスター賞
メタルアラネートと複合化処理したアンモニアボランの水素放出プロセスの検討
中川祐貴;礒部繁人;橋本直幸;大貫惣明 - Jul. 2013, 日本金属学会・日本鉄鋼協会両支部合同サマーセッション, 優秀ポスター賞
Mg/Pd薄膜水素貯蔵材料の作製と評価
千葉翔太朗;礒部繁人;橋本直幸;大貫惣明 - Jan. 2013, 日本金属学会北海道支部, 奨励賞
佐藤豊;岡弘;橋本直幸;大貫惣明, Japan society - Oct. 2012, Inter. Symp. on Metal-Hydrogen Systems MH2012, CHALLENGING SPIRITS POSTER AWARD
In-situ observation in hydrogen stotrage reaction by environmental cell for high voltage electron microscope
若杉剛伸;礒部繁人;橋本直幸;大貫惣明 - Jan. 2012, 日本鉄鋼協会北海道支部, 若手表彰
佐久間秀祐;橋本直幸;大貫惣明;谷川博康 - Aug. 2011, Asian-Core University Program on Advanced Energy Science, International Symposium on Advanced Energy Systems and Materials, Poster Award
TEM investigation of de/hydrogenation reaction in Li-N-H materials
T. Zhang;S. Isobe;Y. Wang;Naoyuki HASHIMOTO;S. Ohnuki - Jul. 2011, 日本金属学会北海道支部会, 優秀ポスター賞
谷本順矢;橋本直幸;大貫惣明;木下博嗣, Japan society - Mar. 2011, Asian-Core University Program on Advanced Energy Science, International Symposium on Advanced Energy Systems and Materials, Poster Award
In-situ TEM observation of hydrogenation reaction in Mg catalyzed with Nb2O5
A. Umeda;T. Wakasugi;S. Isobe;Y. Wang;Naoyuki HASHIMOTO;S. Ohnuki - Mar. 2011, Asian-Core University Program on Advanced Energy Science, International Symposium on Advanced Energy Systems and Materials, Poster Presentation Award
Study on Decomposition Process of Sodium Alanate by Means of Transmission Electron Microscope
Hao Yao;S. Isobe;Y. Wang;Naoyuki HASHIMOTO;S. Ohnuki - Jan. 2011, 日本金属学会・鉄鋼協会北海道支部合同講演大会, 研究奨励賞
High Resolution Electron Microscopy Observation of Intermetallic Compound formed in the Coated Layer on Nb Substrate
S. Eni;Y. Wang;Naoyuki HASHIMOTO;S. Ohnuki;T.Narita - Jan. 2011, 日本金属学会・鉄鋼協会北海道支部合同講演大会, 奨励賞
水素化マグネシウムの反応速度と触媒表面の化学結合状態の関係
森田襟;馬濤;礒部繁人;王永明;橋本直幸;大貫惣明;木村通;市川貴之;小島由継 - Dec. 2010, 日本顕微鏡学会北海道支部, 若手研究奨励賞
佐久間秀祐;橋本直幸;大貫惣明;谷川博康, Japan society - Oct. 2010, 10th Japan China Symposium Materials for Advanced Energy Systems and Fission & Fusion Engineering, EXCELLENT POSTER AWARD
Effect of H and He on microstructural evolution in Ferritic/martensitic steels during iraradiation
S. Wang;Naoyuki HASHIMOTO;S. Ohnuki - Jul. 2010, 日本金属学会・鉄鋼協会北海道支部合同講演大会, 優秀ポスター賞
水素貯蔵材料AB-MH(M=Li,Na)複合物質の微細構造
李忠賢;礒部繁人;王永明;橋本直幸;大貫惣明;Yu Zhang;市川貴之;小島由継 - Mar. 2010, Japan Institute of Metals, Metallography Award
Dislocation Channeling Deformation in Neutron-irradiated 316SS
Naoyuki HASHIMOTO - Mar. 2010, Japan Institute of Metals, Excellent Paper Award
A. Ono;S. Isobe;Y. Wang;N. Hashimoto;S. Ohnuki - Jul. 1996, Japan Institute of Metals, Excellent Poster Award
Naoyuki HASHIMOTO - Dec. 1995, Japan Institute of Metals, Excellent Poster Award
Naoyuki HASHIMOTO - 令和5年度日本顕微鏡学会北海道支部学術講演会,, 支部長賞(口頭発表)
Liを含む軽量な単相固溶体合金の創製
橋本 明賢、礒部 繁人、橋本 直幸、岡 弘
Papers
- Fabrication of Zr3AlC2 by Spark Plasma Sintering
Y. Wang, H. Oka, S. Isobe, N. Hashimoto
Materials Transactions, 66, 2, 246, 253, 2025, [Peer-reviewed], [Last author]
English, Scientific journal - Effects of Mn Content on Microstructure and Mechanical Properties of Co-Free Medium Entropy Alloys in the Cr-Fe-Mn-Ni System
Mengke Niu, Naoyuki Hashimoto, Hiroshi Oka, Haotian Sun
MATERIALS TRANSACTIONS, 65, 12, 1501, 1507, Japan Institute of Metals, 01 Dec. 2024, [Peer-reviewed]
Scientific journal, 26387405 - Sink strength of grain boundaries for point defects in irradiated ferritic/martensitic steel
N. Hashimoto, M. Ando, Y. Watanabe, H. Tanigawb
Materials Characterizati on, 217, 114448, 30 Nov. 2024, [Peer-reviewed], [Lead author]
English, Scientific journal - Influence of He injection amount on the microstructure of ion irradiated Cr0.8FeMnNi medium entropy alloy compared with 316L stainless steel
Mengke Niu, Naoyuki Hashimoto, Hiroshi Oka, Haotian Sun
Nuclear Materials and Energy, 40, 101728, 101728, Elsevier BV, Sep. 2024, [Peer-reviewed]
Scientific journal - Role of aging temperature on thermal stability of Co-free Cr0.8FeMn1.3Ni1.3 high-entropy alloy: Decomposition and embrittlement at intermediate temperatures
Haotian Sun, Tian Liu, Hiroshi Oka, Naoyuki Hashimoto, Yu Cao, Rui Luo
Materials Characterization, Apr. 2024, [Peer-reviewed]
English, Scientific journal, 26387405 - Effects of vacuum heat treatment on novel Co-free Al0·9Cr0·8FeMn0·8Ni2.0 eutectic high entropy alloy: Microstructure evolution and mechanical properties
Haotian Sun, Tian Liu, Naoyuki Hashimoto, Hiroshi Oka
Vacuum, 222, 113038, 113038, Elsevier BV, Apr. 2024, [Peer-reviewed]
English, Scientific journal - strength of grain boundaries for point defects in irradiated ferritic/martensitic steel
N. Hashimoto, M. Ando, Y. Watanabe, H. Tanigawa
Materials Characterization, 217, 114448, 2024, [Peer-reviewed], [Lead author]
English, Scientific journal - 小特集・原子力・核融合における表面技術,”ハイエントロピー合金の照射損傷・腐食”
橋本 直幸
表面技術協会, 75, 3, 123, 130, Jan. 2024, [Peer-reviewed], [Lead author]
Japanese, Scientific journal, 30647182 - Synthesis of Li-Mg-Al-Ti based lightweight high entropy alloys by mechanical alloying and investigation of conditions for solid solution formation
Hirotada Hashimoto, Shigehito Isobe, Naoyuki Hashimoto, Hiroshi Oka
Journal of Alloys and Metallurgical Systems, 4, 100037, 100037, Elsevier BV, Dec. 2023, [Peer-reviewed]
English, Scientific journal - Overcoming strength-ductility trade-off in CoCrNi medium entropy alloy by forming fine crescent grains in laser powder-bed fusion
Haotian Sun, Zairan Luo, Shuai Wang, Naoyuki Hashimoto, Hiroshi Oka, Qian Liu, Shigehito Isobe
Materials Letters, 347, 134644, 134644, Elsevier BV, Sep. 2023, [Peer-reviewed]
Scientific journal - Vacuum diffusion bonding between equiatomic CoCrNi-based concentrated solid solution alloys system and 316 stainless steel by spark plasma sintering
Haotian Sun, Naoyuki Hashimoto, Hiroshi Oka
Materials Science and Engineering: A, 879, 145297, 145297, Elsevier BV, Jul. 2023, [Peer-reviewed]
English, Scientific journal - Study on Reduced Activation High Entropy Alloys for Nuclear Application
Hiroshi Oka, Naoyuki Hashimoto
Materia Japan, 62, 3, 164, 168, Japan Institute of Metals, 01 Mar. 2023, [Peer-reviewed]
English, Scientific journal - Ultrahigh-Flux Concerting Materials
Takuya Nagasaka, Makoto I. Kobayashi, Teruya Tanaka, Sadatsugu Takayama, Hiroyuki Noto, Jingjie Shen, Tatsuya Hinoki, Kiyohiro Yabuuchi, Katsuaki Tanabe, Ryuta Kasada, Sosuke Kondo, Shuhei Nogami, Hiroki Kurita, Naoyuki Hashimoto, Yuji Yamauchi, Yasuhisa Oya, Takumi Chikada, Yuji Hatano, Kazunari Katayama, Makoto Oya, Naoko Oono, Yoshitaka Mori
Plasma and Fusion Research, 18, 2023, [Peer-reviewed]
Scientific journal - 原子炉用低放射化ハイエントロピー合金の開発研究
岡 弘 橋本直幸
まてりあ, 62, 3, 164, 168, 2023, [Peer-reviewed], [Invited], [Last author]
Japanese, Scientific journal, 13302350 - Unveiling the effect of Ni interlayer on diffusion bonded reduced activation Cr0.8FeMnNi medium entropy alloy/316 stainless steel joint: Interfacial microstructure, diffusion behavior and mechanical properties
Haotian Sun, Naoyuki Hashimoto, Hiroshi Oka, Shigehito Isobe, Tian Liu
Materials Characterization, 206, 13443, 113443, Elsevier BV, 2023, [Peer-reviewed]
English, Scientific journal, 33936221 - Irradiation behavior of HfNbTaTiV in comparison of HfNbTaTiZr and F82H
Y. Zong, R. Ikubo, N. Hashimoto, H. Oka
Journal of Nuclear Science and Technology, Jan. 2023, [Peer-reviewed], [Corresponding author]
English, Scientific journal, 33936221 - Effect of nitrogen concentration on creep strength and microstructure of 9Cr-ODS ferritic/martensitic steel
Hiroshi Oka, Takashi Tanno, Yasuhide Yano, Satoshi Ohtsuka, Takeji Kaito, Naoyuki Hashimoto
Journal of Nuclear Materials, 572, 154032, 154032, Elsevier BV, Dec. 2022, [Peer-reviewed], [Last author]
English, Scientific journal - Effect of Al on oxidation behavior of Al CrCuFeNi2 (x = 0.2, 0.4, 0.6) high entropy alloys
Peng Bi, Naoyuki Hashimoto, Shigenari Hayashi, Hiroshi Oka, Shigehito Isobe
Corrosion Science, 208, 110697, 110697, Elsevier BV, Sep. 2022, [Peer-reviewed]
English, Scientific journal, 33936221 - Crack Propagation Behavior of SNCM439 Steels in High-pressure Hydrogen Gas
Hironobu Arashima, Satoru Masada, Shigehito Isobe, Naoyuki Hashimoto
ISIJ International, 62, 7, 1540, 1547, 15 Jul. 2022, [Peer-reviewed], [Last author]
English, Scientific journal - Effects of inclusions on the fatigue life of SNCM439 steel in high-pressure hydrogen gas
Hironobu Arashima, Yusuke Yanagisawa, Ryo Ikeda, Shigehito Isobe, Naoyuki Hashimoto
International Journal of Hydrogen Energy, 47, 59, 25057, 25065, Jul. 2022, [Peer-reviewed], [Last author]
English, Scientific journal - Effect of stacking fault energy on irradiation damage in reduced activation high entropy alloys
N. Hashimoto, E. Wada, H. Oka
Journal of Nuclear Materials, May 2022, [Peer-reviewed]
English, Scientific journal - Study on irradiation effects of refractory bcc high-entropy alloy
Y. Zong, N. Hashimoto, H. Oka
Nuclear Materials and Energy, 31, 101158, Feb. 2022, [Peer-reviewed]
English, Scientific journal - 特集 ハイエントロピー合金研究の最前線 ”ハイエントロピー合金の耐照射特性評価”
橋本直幸
金属 アグネ技術センタ, Jan. 2022, [Peer-reviewed], [Lead author]
Japanese, Scientific journal, 13302350 - Dehydrogenation properties of hydride‐hydroxide systems containing potassium
Nozomi Noto, Shigehito Isobe, Naoyuki Hashimoto
International Journal of Energy Research, 45, 12, 18237, 18244, Wiley, 10 Oct. 2021, [Peer-reviewed]
English, Scientific journal - Oxidation Behavior of Cu-Containing Concentrated Solid Solution Alloys under Steam Conditions
Peng Bi, Naoyuki Hashimoto, Shigenari Hayashi, Hiroshi Oka, Shigehito Isobe
Materials Transactions, 62, 12, 1716, 1723, Oct. 2021, [Peer-reviewed]
English, Scientific journal - Improvement of thermal conductivity by adding tungsten and/or copper wire in F82H
Jeongwoo Heo, N. Hashimoto, H. Oka, H. Noto
Journal of Nuclear Science and Technology, 59, 2, 1, 6, Informa UK Limited, 30 Aug. 2021, [Peer-reviewed], [Corresponding author]
English, Scientific journal - Migration energy of a self-interstitial atom in alpha iron estimated by in situ observation of interstitial clusters at low temperatures using high-voltage electron microscopy
Y. Abe, Y. Satoh, N. Hashimoto
Philosophical Magazine, May 2021, [Peer-reviewed], [Last author]
English, Scientific journal - Cohesion properties of incohesion Fe/W interfaces: A DFT study
J. Shi, N. Hashimoto, S. Isobe
Journal of Nuclear Materials, 152858, 2021, [Peer-reviewed]
English, Scientific journal - Mobility of point defects in CoCrFeNi-base high entropy alloys
N. Hashimoto, Y. Ono
Intermetallics, Jan. 2021, [Peer-reviewed], [Lead author]
English, Scientific journal, 13302350 - Effect of stacking fault energy on damage microstructure in ion-irradiated CoCrFeNiMnx concentrated solid solution alloys
N. Hashimoto, T. Fukushi, E. Wada, W-Y Chen
Journal of Nuclear Materials, Oct. 2020, [Peer-reviewed], [Lead author]
English, Scientific journal - Highly Correlated Size and Composition of Pt/Au Alloy Nanoparticles via Magnetron Sputtering onto Liquid
L. Deng, M.T. Nguyen, J Shi, Y.R. Chau, T. Tokunaga, M. Kudo, S. Matsumura, N. Hashimoto, T. Yonezawa
Langmuir, 36, 12, 3004, 3015, Mar. 2020, [Peer-reviewed], [Corresponding author]
English, Scientific journal - Behavior of hydrogen at Fe/W interface: a first-principle calculation study
Jingming Shi, Naoyuki Hashimoto, Shigehito Isobe
Journal of Nuclear Science and Technology, 1, 8, Mar. 2020, [Peer-reviewed], [Corresponding author]
English, Scientific journal - Doping of Interstitials (H, He, C, N) in CrCoFeNi High Entropy Alloy: A DFT Study
Jingming Shi, N. Hashimoto
Materials transactions, 61, 4, 616, 621, Mar. 2020, [Peer-reviewed], [Corresponding author] - Irradiation Effects on Al0.3CoCrFeNi and CoCrMnFeNi High- Entropy Alloys
W-Y Chen, M.A. Kirk, N. Hashimoto, J-W Yeh, X. Liu, Y Chen
Journal of Nuclear Materials, Mar. 2020, [Peer-reviewed], [Corresponding author]
English, Scientific journal - Cu-Containing High Entropy Alloys for Nuclear Fusion Application
Yu Lei, N. Hashimoto, S. Isobe
Materials Transactions, 61, 7, 1247, 1251, Mar. 2020, [Peer-reviewed], [Corresponding author]
English, Scientific journal - Radiation Effects in Ferritic Steels and Advanced Ferritic-Martensitic Steels
Naoyuki Hashimoto, Ryuta Kasada, Baldev Raj, M. Vijayalakshmi
Comprehensive Nuclear Materials, 4, 2012, 97, 121, Feb. 2020, [Peer-reviewed], [Lead author] - Effects of the experimentally revealed one-dimensional migration behavior of self-interstitial atom clusters on the decreasing behavior of their number density in electron-irradiated α-iron
Y. Abe, Y. Satoh, N. Hashimoto, S. Ohnuki
Philosophical Magazine, 100, 1, 110, 125, Jan. 2020, [Peer-reviewed], [Corresponding author]
English, Scientific journal - Hydrogen ab/desorption properties of light metal hydroxide systems
F. Tanaka, Y. Nakagawa, S. Isobe, N. Hashimoto
International Journal of Hydrogen Energy, in press, Jan. 2020, [Peer-reviewed] - Recent activities in the field of nuclear materials and nuclear fuels
N. Hashimoto, K. Kurosaki
Journal of Nuclear Science and Technology, 56, 2, 147, 149, Dec. 2019, [Peer-reviewed], [Lead author]
English, Scientific journal - Synthesis of sodium-magnesium amidoborane by sodium amide: An investigation of functional properties for hydrogen/ammonia storage
C.H. Lee, Y. Nakagawa, S. Isobe, N. Hashimoto, S. Sugino, H. Miyaoka, T. Ichikawa
Journal of Alloys and Compounds, 801, 645, 650, 2019, [Peer-reviewed]
Scientific journal - Effect of Heat Load on Microstructural Development in Irradiated Low Alloy Steels
S. Goto, N. Hashimoto
Nuclear Materials and Energy, in press, Aug. 2018, [Peer-reviewed]
English, Scientific journal - Development of F82H composite Materials with A High Thermal Conductivity
Z. Chen, Y. Sawa, N. Hashimoto
Nuclear Materials and Energy, 16, 133, 136, Jul. 2018, [Peer-reviewed]
English, Scientific journal - Study on Synergistic Effects of H and He in alpha-Fe
J. Shi, N. Hashimoto
Nuclear Materials and Energy, 16, 212, 216, Jul. 2018, [Peer-reviewed]
English, Scientific journal - Microstructure Development during Aging in Electron-irradiated 316L Model Alloy
Shintaro INOUE, Naoyuki HASHIMOTO
Nuclear Materials and Energy, 16, 46, 51, Jul. 2018, [Peer-reviewed]
Scientific journal - Post-irradiation annealing behavior of helium in irradiated Fe and ferritic-martensitic steels
S. Chen, Y. Wang, N. Hashimoto, S. Ohnuki
Nuclear Materials and Energy, 15, 203, 207, Elsevier Ltd, 01 May 2018, [Peer-reviewed]
English, Scientific journal - Microstructure change of duplex stainless steels after thermal aging and electron beam irradiation
Yuta Suzuki, Naoyuki Hashimoto
Nuclear Materials and Energy, 15, 208, 213, Elsevier Ltd, 01 May 2018, [Peer-reviewed]
English, Scientific journal - Doping effect of Nb species on hydrogen desorption properties of AlH3
Yuki Nakagawa, Chung-Hyun Lee, Kouki Matsui, Kohei Kousaka, Shigehito Isobe, Naoyuki Hashimoto, Shotaro Yamaguchi, Hiroki Miyaoka, Takayuki Ichikawa, Yoshitsugu Kojima
Journal of Alloys and Compounds, 734, 55, 59, Elsevier Ltd, 15 Feb. 2018, [Peer-reviewed]
English, Scientific journal - Ammonia, a Switch for Controlling High Ionic Conductivity in Lithium Borohydride Ammoniates
Tengfei Zhang, Yongming Wang, Tao Song, Hikaru Miyaoka, Keita Shinzato, Hiroki Miyaoka, Takayuki Ichikawa, Siqi Shi, Xiaogang Zhang, Shigehito Isobe, Naoyuki Hashimoto, Yoshitsugu Kojima
Joule, 2, 8, 1522, 1533, Cell Press, 2018, [Peer-reviewed]
English, Scientific journal - Microstructural evolution in Fe-Cr-Al alloys under irradiation
Kodai Toyota, Naoyuki Hashimoto
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals, 82, 5, 147, 152, Japan Institute of Metals (JIM), 2018, [Peer-reviewed]
Japanese, Scientific journal - Annealing effect on microstructural recovery in 316L and A533B
N. Hashimoto, S. Goto, S. Inoue, E. Suzuki
JOURNAL OF NUCLEAR MATERIALS, 495, 1, 5, Nov. 2017, [Peer-reviewed]
English, Scientific journal - Corrigendum to "Study on decomposition process of NaA1H(4) by in-situ TEM" [Int J Hydrogen Energy (Vol 35, pg 7563, 2010)]
Shigehito Isobe, Hao Yao, Yongming Wang, Hiroshi Kawasaki, Naoyuki Hashimoto, Somei Ohnuki
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 42, 31, 20398, 20398, Aug. 2017, [Peer-reviewed]
English - Enhancement of hydrogen desorption kinetics in magnesium hydride by doping with lithium metatitanate
Tengfei Zhang, Shigehito Isobe, Ankur Jain, Yongming Wang, Shotaro Yamaguchi, Hiroki Miyaoka, Takayuki Ichikawa, Yoshitsugu Kojima, Naoyuki Hashimoto
JOURNAL OF ALLOYS AND COMPOUNDS, 711, 400, 405, Jul. 2017, [Peer-reviewed]
English, Scientific journal - Retraction: Study on reaction mechanism of dehydrogenation of magnesium hydride by in situ transmission electron microscopy (Applied Physics Letters (2010) 96 (223109) DOI: 10.1063/1.3442910)
Shigehito Isobe, Akifumi Ono, Hao Yao, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
Applied Physics Letters, 96, 22, American Institute of Physics Inc., 26 Jun. 2017, [Peer-reviewed]
English, Scientific journal - Study on reaction mechanism of dehydrogenation of magnesium hydride by in situ transmission electron microscopy (Retraction of Vol 96, art no 223109, 2010)
Shigehito Isobe, Akifumi Ono, Hao Yao, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
APPLIED PHYSICS LETTERS, 110, 26, Jun. 2017, [Peer-reviewed]
English - High-Resolution TEM Observations of the Decomposition of NaAlH4 (vol 51, pg 1016, 2010)
Hao Yao, Hiroshi Kawasaki, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
MATERIALS TRANSACTIONS, 58, 6, 971, 971, 2017, [Peer-reviewed]
English - Unique Hydrogen Desorption Properties of LiAlH4/h-BN Composites
Yuki Nakagawa, Shigehito Isobe, Takao Ohki, Naoyuki Hashimoto
INORGANICS, 5, 4, 71, 2017, [Peer-reviewed]
English, Scientific journal - Enhanced hydrogen desorption properties of LiAlH4 by doping lithium metatitanate
Tengfei Zhang, Shigehito Isobe, Yongming Wang, Chaomei Liu, Naoyuki Hashimoto, Keisuke Takahashi
PHYSICAL CHEMISTRY CHEMICAL PHYSICS, 18, 39, 27623, 27629, Oct. 2016, [Peer-reviewed]
English, Scientific journal - Hydrogen Absorption of Palladium Thin Films Observed by in Situ Transmission Electron Microscopy with an Environmental Cell
Tengfei Zhang, Yuki Nakagawa, Takenobu Wakasugi, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
ACS APPLIED MATERIALS & INTERFACES, 8, 23, 14548, 14551, Jun. 2016, [Peer-reviewed]
English, Scientific journal - A Systematic Study of the Effects of Metal Chloride Additives on H-2 Desorption Properties of Ammonia Borane
Yuki Nakagawa, Tengfei Zhang, Masaumi Kitamura, Shigehito Isobe, Satoshi Hino, Naoyuki Hashimoto, Somei Ohnuki
JOURNAL OF CHEMICAL AND ENGINEERING DATA, 61, 5, 1924, 1929, May 2016, [Peer-reviewed]
English, Scientific journal - Vacancy effects on one-dimensional migration of interstitial clusters in iron under electron irradiation at low temperatures
Y. Satoh, Y. Abe, H. Abe, Y. Matsukawa, S. Kano, S. Ohnuki, N. Hashimoto
PHILOSOPHICAL MAGAZINE, 96, 21, 2219, 2242, 2016, [Peer-reviewed]
English, Scientific journal - Catalytic efficiency of Nb and Nb oxides for hydrogen dissociation
Shigehito Isobe, Katsuhiro Kudoh, Satoshi Hino, Kenji Hara, Naoyuki Hashimoto, Somei Ohnuki
APPLIED PHYSICS LETTERS, 107, 8, 081602, Aug. 2015, [Peer-reviewed]
English, Scientific journal - Evaluation of multi-layered hardness in ion-irradiated stainless steel by nano-indentation technique
Hiroshi Oka, Yutaka Sato, Naoyuki Hashimoto, Somei Ohnuki
JOURNAL OF NUCLEAR MATERIALS, 462, 470, 474, Jul. 2015, [Peer-reviewed]
English, Scientific journal - Transmission Electron Microscopy of Meta-stable Al2O3 Scale Formed on NiCoCrAl Coated Layer During Isothermal Oxidation
Eni Sugiarti, Kemas A. Zaini, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki, Shigenari Hayashi
OXIDATION OF METALS, 83, 5-6, 453, 464, Jun. 2015, [Peer-reviewed]
English, Scientific journal - The effect of point defects on diffusion pathway within alpha-Fe
Seiji Sakuraya, Keisuke Takahashi, Naoyuki Hashimoto, Somei Ohnuki
JOURNAL OF PHYSICS-CONDENSED MATTER, 27, 17, May 2015, [Peer-reviewed]
English, Scientific journal - The effect of point defects on diffusion pathway within alpha-Fe
Seiji Sakuraya, Keisuke Takahashi, Naoyuki Hashimoto, Somei Ohnuki
JOURNAL OF PHYSICS-CONDENSED MATTER, 27, 17, May 2015, [Peer-reviewed]
English, Scientific journal - Characterization of Ni-based coatings on carbon steel by electron microscopy
Eni Sugiarti, Fredina Destyorini, Kemas A. Zaini, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki, Shigenari Hayashi
SURFACE & COATINGS TECHNOLOGY, 265, 68, 77, Mar. 2015, [Peer-reviewed]
English, Scientific journal - Effect of Lithium Ion Conduction on Hydrogen Desorption of LiNH2-LiH Solid Composite
Tengfei Zhang, Shigehito Isobe, Motoaki Matsuo, Shin-ichi Orimo, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
ACS CATALYSIS, 5, 3, 1552, 1555, Mar. 2015, [Peer-reviewed]
English, Scientific journal - An In-Situ, Environmental Cell-Holder of Conventional Transmission Electron Microscope and Its Applications
Y. Wang, T. Wakasugi, H. Nagakura, S. Isobe, N. Hashimoto, S. Ohnuki
MICROSCOPY Oxford, 64, I119, 2015, [Peer-reviewed]
English, Scientific journal - Development of High Pressure Gas Environmental Cell and its Application to Hydrogen Reaction
H. Nagakura, T. Wakasugi, K. Ohkubo, T. Tanioka, T. Endo, S. Isobe, Y. Wang, N. Hashimoto, S. Ohnuki
MICROSCOPY Oxford, 64, I119, 2015, [Peer-reviewed]
English, Scientific journal - Multi-layer Method combined with Nano-indentation, FIB and XTEM for Nano-hardness Measurement
R. Kurishiba, T. Endo, N. Miyazaki, Y. Wang, H. Oka, Y. Sato, A. Sawa, N. Hashimoto, S. Ohnuki
MICROSCOPY Oxford, 64, I119, 2015, [Peer-reviewed]
English, Scientific journal - Effect of Pack Cementation Temperature on Oxidation Behavior of NiCoCrAl Coated Layer
E. Sugiarti, K. A. Zaini, Y Wang, N. Hashimoto, S. Ohnuki, S. Hayashi
0.4028/www.scientific.net/AMR.1112.353, 2015, [Peer-reviewed]
English, Scientific journal - Lithium metatitanate enhanced solid-solid reaction in a lithium-nitrogen-hydrogen system
Tengfei Zhang, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
RSC ADVANCES, 5, 24, 18375, 18378, 2015, [Peer-reviewed]
English, Scientific journal - Suppression effect of nano-sized oxide particles on helium irradiation hardening in F82H-ODS steel
S. Chen, Y. Wang, K. Tadaki, N. Hashimoto, S. Ohnuki
JOURNAL OF NUCLEAR MATERIALS, 455, 1-3, 301, 305, Dec. 2014, [Peer-reviewed]
English, Scientific journal - Interaction of electrons with light metal hydrides in the transmission electron microscope
Yongming Wang, Takenobu Wakasugi, Shigehito Isobe, Naoyuki Hashimoto, Somei Ohnuki
MICROSCOPY, 63, 6, 437, 447, Dec. 2014, [Peer-reviewed]
English, Scientific journal - Hardness distribution and tensile properties in an electron beam weldment of F82H irradiated in HFIR
H. Oka, N. Hashimoto, T. Muroga, A. Kimura, M. A. Sokolov, T. Yamamoto, S. Ohnuki
JOURNAL OF NUCLEAR MATERIALS, 455, 1-3, 454, 459, Dec. 2014, [Peer-reviewed]
English, Scientific journal - Development of iron-base composite materials with high thermal conductivity for DEMO
H. Homma, N. Hashimoto, S. Ohnuki
Prehospital and Disaster Medicine, 1645, Cambridge University Press, 07 Nov. 2014, [Peer-reviewed]
English, Scientific journal - Physical properties of alpha-Fe upon the introduction of H, He, C, and N
Seiji Sakuraya, Keisuke Takahashi, Shuai Wang, Naoyuki Hashimoto, Somei Ohnuki
SOLID STATE COMMUNICATIONS, 195, 70, 73, Oct. 2014, [Peer-reviewed]
English, Scientific journal - Physical properties of alpha-Fe upon the introduction of H, He, C, and N
Seiji Sakuraya, Keisuke Takahashi, Shuai Wang, Naoyuki Hashimoto, Somei Ohnuki
SOLID STATE COMMUNICATIONS, 195, 70, 73, Oct. 2014, [Peer-reviewed]
English, Scientific journal - Research and Development of Innovative Technologies for Nuclear Reactor Core Material with Enhanced Safety
Yoshiyuki Kawaharada, Fumihisa Kano, Yumiko Tsuchiya, Kazuo Kakiuchi, Kazunari Okonogi, Shinichi Higuchi, Tatsuya Hinoki, Naoyuki Hashimoto, Somei Ohnuki
WRFPM 2014 2014 Water Reactor Fuel Performance Meeting/ Top Fuel / LWR Fuel Performance Meeting Sendai, Japan, Sep. 2014, [Peer-reviewed]
English - Microscopic Study on Hydrogenation Mechanism of MgH2 Catalyzed by Nb2O5
Shigehito Isobe, Ayaka Umeda, Takenobu Wakasugi, Tao Ma, Ryo Yamagami, Satoshi Hino, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
MATERIALS TRANSACTIONS, 55, 8, 1175, 1178, Aug. 2014, [Peer-reviewed]
English, Scientific journal - Additive Effects of TiCl3 on Dehydrogenation Reaction of LiAlH4
Shigehito Isobe, Yudai Ikarashi, Hao Yao, Satoshi Hino, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
MATERIALS TRANSACTIONS, 55, 8, 1138, 1140, Aug. 2014, [Peer-reviewed]
English, Scientific journal - Hydrogen-induced intergranular failure of iron
Shuai Wang, May L. Martin, Petros Sofronis, Somei Ohnuki, Naoyuki Hashimoto, Ian M. Robertson
ACTA MATERIALIA, 69, 275, 282, May 2014, [Peer-reviewed]
English, Scientific journal - Effects of milling process and alloying additions on oxide particle dispersion in austenitic stainless steel
Hiroshi Oka, Masashi Watanabe, Somei Ohnuki, Naoyuki Hashimoto, Shinichiro Yamashita, Satoshi Ohtsuka
JOURNAL OF NUCLEAR MATERIALS, 447, 1-3, 248, 253, Apr. 2014, [Peer-reviewed]
English, Scientific journal - In-Situ Observations of Microstructure Evolution in Electron-Irradiated Multi-Wall Carbon Nanotubes
N. Hashimoto, S. Oie, H. Homma, S. Ohnuki
MATERIALS TRANSACTIONS, 55, 3, 458, 460, Mar. 2014, [Peer-reviewed]
English, Scientific journal - Special Issue on In Situ TEM Observation of High Energy Beam Irradiation PREFACE
Somei Ohnuki, Naoyuki Hashimoto, Erwan Oliviero, Jonathan Hinks, Hattar Khalid
MATERIALS TRANSACTIONS, 55, 3, 395, 395, Mar. 2014, [Peer-reviewed]
English - A Homogeneous Metal Oxide Catalyst Enhanced SolidSolid Reaction in the Hydrogen Desorption of a LithiumHydrogen-Nitrogen System
Tengfei Zhang, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
CHEMCATCHEM, 6, 3, 724, 727, Mar. 2014, [Peer-reviewed]
English, Scientific journal - Effect of Oxide Particles and Pre-Implanted Helium on Defect Evolution during Electron Irradiation
Siwei Chen, Kohei Tadaki, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
MATERIALS TRANSACTIONS, 55, 3, 443, 446, Mar. 2014, [Peer-reviewed]
English, Scientific journal - Effect of impurities on vacancy migration energy in Fe-based alloys
N. Hashimoto, S. Sakuraya, J. Tanimoto, S. Ohnuki
JOURNAL OF NUCLEAR MATERIALS, 445, 1-3, 224, 226, Feb. 2014, [Peer-reviewed]
English, Scientific journal - Development of the non-electric power type hydrogen collection system with hydrogen storage materials
Satoshi Hino, Ken-Ichi Yano, Shigehito Isobe, Naoyuki Hashimoto, Kazuhiko Tokoyoda, Ryutaro Hino, Yasunari Maekawa, Yoshitsugu Kojima
20th World Hydrogen Energy Conference, WHEC 2014, 2, 792, 795, Committee of WHEC2014, 2014
English, International conference proceedings - Development of iron-base composite materials with high thermal conductivity for DEMO
H. Homma, N. Hashimoto, S. Ohnuki
Materials Research Society Symposium Proceedings, 1645, Materials Research Society, 2014, [Peer-reviewed]
English, International conference proceedings - Onset of plasticity of helium-implanted ferritic/martensitic steels during nanoindentation
Siwei Chen, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
PHILOSOPHICAL MAGAZINE LETTERS, 94, 7, 433, 438, 2014, [Peer-reviewed]
English, Scientific journal - A metal-oxide catalyst enhanced the desorption properties in complex metal hydrides
Tengfei Zhang, Shigehito Isobe, Yongming Wang, Hiroshi Oka, Naoyuki Hashimoto, Somei Ohnuki
JOURNAL OF MATERIALS CHEMISTRY A, 2, 12, 4361, 4365, 2014, [Peer-reviewed]
English, Scientific journal - Nano-micro characterization of NiCoCrAl coating on carbon steel substrate
S. Eni, K. Zaini, Y. Wang, N. Hashimoto, S. Hayashi, S. Ohnuki
Advanced Materials Research, 896, 586, 590, Trans Tech Publications, 2014, [Peer-reviewed]
English, International conference proceedings - Dehydrogenation process of AlH3 observed by TEM
Yuki Nakagawa, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki, Liang Zeng, Shusheng Liu, Takayuki Ichikawa, Yoshitsugu Kojima
JOURNAL OF ALLOYS AND COMPOUNDS, 580, S163, S166, Dec. 2013, [Peer-reviewed]
English, Scientific journal - Development and application of a window-type environmental cell in high voltage electron microscope
Takenobu Wakasugi, Shigehito Isobe, Ayaka Umeda, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
JOURNAL OF ALLOYS AND COMPOUNDS, 580, S127, S130, Dec. 2013, [Peer-reviewed]
English, Scientific journal - 4.2 Joining and Coating System Integrity(4. Irradiation Synergism,Japan-US Joint Research Project TITAN)
KIMURA Akihiko, HASHIMOTO Naoyuki, NOH Sanghoon, YABUUCHI Kiyohiro, OHNUKI Somei
Journal of plasma and fusion research, 89, 11, 731, 736, 社団法人プラズマ・核融合学会, 25 Nov. 2013
Japanese, ブランケット製作における枢要な課題である構造材料の接合・被覆技術開発および接合部の健全性に及ぼす中性子照射影響を調べ,材料システム統合化を行った.開発が困難とされていたODS鋼の接合法として,固相拡散接合(SSDB)および摩擦撹拌接合(FSW)法が適していることや電子ビーム(EB)溶接したF82H鋼ジョイントの照射後引張特性が母材と同等であることが判明した.また,十分な強度をもつW/ODS鋼ジョイント製作の可能性を示した. - Microscopic characterization of metal-carbon-hydrogen composites (metal = Li, Mg)
Shigehito Isobe, Sumito Yamada, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki, Hiroki Miyaoka, Takayuki Ichikawa, Yoshitsugu Kojima
Journal of Applied Physics, 114, 9, 093509-093509-7, 07 Sep. 2013, [Peer-reviewed]
English, Scientific journal - 触媒添加したMgの水素センサー特性
山上亮, 礒部繁人, 王永明, 橋本直幸, 大貫惣明
日本金属学会講演概要(CD-ROM), 153rd, ROMBUNNO.6, 03 Sep. 2013
Japanese - Hydrogen-induced change in core structures of {110}[111] edge and {110}[111] screw dislocations in iron
Shuai Wang, Naoyuki Hashimoto, Somei Ohnuki
SCIENTIFIC REPORTS, 3, Sep. 2013, [Peer-reviewed]
English, Scientific journal - Activation volume and density of mobile dislocations in hydrogen-charged iron
Shuai Wang, Naoyuki Hashimoto, Yongming Wang, Somei Ohnuki
ACTA MATERIALIA, 61, 13, 4734, 4742, Aug. 2013, [Peer-reviewed]
English, Scientific journal - Effect of Deuterium Ion Implantation on Microstructures of Fe-M (M=V, W, Ta) Alloys
Shaoning Jiang, Farong Wan, Yi Long, Jianchao He, Pingping Liu, Somei Ohnuki, Naoyuki Hashimoto
ACTA METALLURGICA SINICA-ENGLISH LETTERS, 26, 3, 303, 306, Jun. 2013, [Peer-reviewed]
English, Scientific journal - Nb-Gateway for Hydrogen Desorption in Nb2O5 Catalyzed MgH2 Nanocomposite
Tao Ma, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
JOURNAL OF PHYSICAL CHEMISTRY C, 117, 20, 10302, 10307, May 2013, [Peer-reviewed]
English, Scientific journal - Transmission electron microscopic observations of the decomposition process of lithium alanate
Hao Yao, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 38, 9, 3689, 3694, Mar. 2013, [Peer-reviewed]
English, Scientific journal - Strain field of interstitial hydrogen atom in body-centered cubic iron and its effect on hydrogen-dislocation interaction
Shuai Wang, Keisuke Takahashi, Naoyuki Hashimoto, Shigehito Isobe, Somei Ohnuki
SCRIPTA MATERIALIA, 68, 5, 249, 252, Mar. 2013, [Peer-reviewed]
English, Scientific journal - Effects of hydrogen on activation volume and density of mobile dislocations in iron-based alloy
Shuai Wang, Naoyuki Hashimoto, Somei Ohnuki
MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING, 562, 101, 108, Feb. 2013, [Peer-reviewed]
English, Scientific journal - Hydrogen effects on tensile property of pure iron with deformed surface
Shuai Wang, Somei Ohnuki, Naoyuki Hashimoto, Keisuke Chiba
Materials Science and Engineering A, 560, 332, 338, 10 Jan. 2013, [Peer-reviewed]
English, Scientific journal - Dependence of Dose and He on Irradiation-Hardening of Fe-Ion Irradiated Fe-8Cr Model Alloy
C. Liu, N. Hashimoto, S. Ohnuki, M. Ando, K. Shiba
MATERIALS TRANSACTIONS, 54, 1, 96, 101, 2013, [Peer-reviewed]
English, Scientific journal - Stability of precipitates in ZIRLO under high energy particle irradiation
H. Hayashi, N. Hashimoto, S. Ohnuki
Journal of Nuclear Materials, 442, 1-3, S830, S833, 2013, [Peer-reviewed]
English, Scientific journal - Irradiation Effect on Tensile Property of F82H IEA and Its Joint in TITAN Project
Naoyuki Hashimoto, Hiroshi Oka, Takeo Muroga, Takuya Nagasaka, Akihiko Kimura, Shigeharu Ukai, Takuya Yamamoto, Michail A. Sokolov
MATERIALS TRANSACTIONS, 54, 4, 442, 445, 2013, [Peer-reviewed]
English, Scientific journal - Analysis of helium and hydrogen effect on RAFS by means of multi-beam electron microscope
N. Hashimoto, J. Tanimoto, T. Kubota, H. Kinoshita, S. Ohnuki
Journal of Nuclear Materials, 442, 1-3, S796, S799, 2013, [Peer-reviewed]
English, Scientific journal - Investigation of reaction mechanism in Li2NH hydrogen storage system by TEM
Shigehito Isobe, Miki Dohkoshi, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki, Satoshi Hino, Takayuki Ichikawa, Yoshitsugu Kojima
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals, 77, 12, 571, 574, 2013, [Peer-reviewed]
Japanese, Scientific journal - Analysis of helium and hydrogen effect on RAFS by means of multi-beam electron microscope
N. Hashimoto, J. Tanimoto, T. Kubota, H. Kinoshita, S. Ohnuki
Journal of Nuclear Materials, 442, 1-3, S796, S799, 2013, [Peer-reviewed]
English, Scientific journal - A solid-solid reaction enhanced by an inhomogeneous catalyst in the (de)hydrogenation of a lithium-hydrogen-nitrogen system
Tengfei Zhang, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
RSC ADVANCES, 3, 18, 6311, 6314, 2013, [Peer-reviewed]
English, Scientific journal - Morphology of oxide particles in ODS austenitic stainless steel
Hiroshi Oka, Masashi Watanabe, Naoyuki Hashimoto, Somei Ohnuki, Shinichiro Yamashita, Satoshi Ohtsuka
Journal of Nuclear Materials, 442, 1-3, 164, 168, 2013, [Peer-reviewed]
English, Scientific journal - Mechanical property and irradiation damage of China Low Activation Martensitic (CLAM) steel
Zhu YanYong, Wan FaRong, Gao Jin, Han WenTuo, Huang YiNa, Jiang ShaoNing, Qiao JianSheng, Zhao Fei, Yang ShanWu, Somei Ohnuki, Naoyuki Hashimoto
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 55, 11, 2057, 2061, Nov. 2012, [Peer-reviewed]
English, Scientific journal - Catalytic Effect of Nb2O5 in MgH2-Nb2O5 Ball-Milled Composites
Tao Ma, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
CATALYSTS, 2, 3, 344, 351, Sep. 2012, [Peer-reviewed]
English, Scientific journal - Phase Transition of Mg during Hydrogenation of Mg-Nb2O5 Evaporated Composites
Tao Ma, Shigehito Isobe, Keisuke Takahashi, Yongming Wang, Shuai Wang, Naoyuki Hashimoto, Somei Ohnuki
JOURNAL OF PHYSICAL CHEMISTRY C, 116, 32, 17089, 17093, Aug. 2012, [Peer-reviewed]
English, Scientific journal - Plastic bag method for active sample loading into transmission electron microscope
Hao Yao, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
JOURNAL OF ELECTRON MICROSCOPY, 60, 6, 375, 378, Dec. 2011, [Peer-reviewed]
English, Scientific journal - The swelling, microstructure, and hardening of wrought LCAC, TZM, and ODS molybdenum following neutron irradiation
B. V. Cockeram, R. W. Smith, N. Hashimoto, L. L. Snead
JOURNAL OF NUCLEAR MATERIALS, 418, 1-3, 121, 136, Nov. 2011, [Peer-reviewed]
English, Scientific journal - Effects of alloying elements on radiation hardening based on loop formation of electron-irradiated light water reactor pressure vessel model steels
Takakuni Nishi, N. Hashimoto, S. Ohnuki, T. Yamamoto, G. R. Odette
JOURNAL OF NUCLEAR MATERIALS, 417, 1-3, 936, 939, Oct. 2011, [Peer-reviewed]
English, Scientific journal - Effects of multi-beam irradiation on defect formation in Fe-Cr alloys
H. Seto, N. Hashimoto, H. Kinoshita, S. Ohnuki
JOURNAL OF NUCLEAR MATERIALS, 417, 1-3, 1018, 1021, Oct. 2011, [Peer-reviewed]
English, Scientific journal - Development of damage structure in 16Cr-4Al ODS steels during electron-irradiation
C. Z. Yu, H. Oka, N. Hashimoto, S. Ohnuki
JOURNAL OF NUCLEAR MATERIALS, 417, 1-3, 286, 288, Oct. 2011, [Peer-reviewed]
English, Scientific journal - In situ observation, of damage structure in ODS austenitic steel during electron irradiation
H. Oka, M. Watanabe, H. Kinoshita, T. Shibayama, N. Hashimoto, S. Ohnuki, S. Yamashita, S. Ohtsuka
JOURNAL OF NUCLEAR MATERIALS, 417, 1-3, 279, 282, Oct. 2011, [Peer-reviewed]
English, Scientific journal - Micro-structure and micro-hardness of ODS steels after ion irradiation
C. Liu, C. Yu, N. Hashimoto, S. Ohnuki, M. Ando, K. Shiba, S. Jitsukawa
JOURNAL OF NUCLEAR MATERIALS, 417, 1-3, 270, 273, Oct. 2011, [Peer-reviewed]
English, Scientific journal - Multiple-beam irradiation effects in electron-beam-welded F82H joint
N. Hashimoto, H. Tanigawa, H. Kinoshita, S. Ohnuki
JOURNAL OF NUCLEAR MATERIALS, 417, 1-3, 1009, 1012, Oct. 2011, [Peer-reviewed]
English, Scientific journal - Correlation between kinetics and chemical bonding state of catalyst surface in catalyzed magnesium hydride
Tao Ma, Shigehito Isobe, Eri Morita, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki, Toru Kimura, Takayuki Ichikawa, Yoshitsugu Kojima
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 36, 19, 12319, 12323, Sep. 2011, [Peer-reviewed]
English, Scientific journal - Multi-scale modeling of irradiation effects in spallation neutron source materials
T. Yoshiie, T. Ito, H. Iwase, Y. Kaneko, M. Kawai, I. Kishida, S. Kunieda, K. Sato, S. Shimakawa, F. Shimizu, S. Hashimoto, N. Hashimoto, T. Fukahori, Y. Watanabe, Q. Xu, S. Ishino
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 269, 14, 1740, 1743, Jul. 2011, [Peer-reviewed]
English, Scientific journal - MIDTERM SUMMARY OF JAPAN-US FUSION COOPERATION PROGRAM TITAN
T. Muroga, D. K. Sze, K. Okuno, T. Terai, A. Kimura, R. J. Kurtz, A. Sagara, R. Nygren, Y. Ueda, R. P. Doerner, J. P. Sharpe, T. Kunugi, N. B. Morley, Y. Hatano, M. A. Sokolov, T. Yamamoto, A. Hasegawa, Y. Katoh, N. Ohno, K. Tokunaga, S. Konishi, S. Fukuda, P. Calderoni, T. Yokomine, K. Messadek, Y. Oya, N. Hashimoto, T. Hinoki, H. Hashizume, T. Norimatsu, T. Shikama, R. E. Stoller, K. A. Tanaka, M. S. Tillack
FUSION SCIENCE AND TECHNOLOGY, 60, 1, 321, 328, Jul. 2011, [Peer-reviewed]
English, Scientific journal - Phase Characterization of Re-Based Diffusion Barrier Layer on Nb Substrate
Eni Sugiarti, Youngmin Wang, Naoyuki Hashimoto, Somei Ohnuki, Toshio Narita
MATERIALS TRANSACTIONS, 52, 3, 319, 323, Mar. 2011, [Peer-reviewed]
English, Scientific journal - Microstructure change in deuterium implanted CLAM steel induced by electron irradiation
Huang YiNa, Wan FaRong, Xiao Xin, Somei Ohnuki, Naoyuki Hashimoto
SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY, 54, 1, 111, 114, Jan. 2011, [Peer-reviewed]
English, Scientific journal - Cross-sectional TEM Characterization of Re-based Diffusion Barrier on Nb Substrate
S. Eni, Y. Wang, N. Hashimoto, S. Ohnuki, T. Narita
HIGH-TEMPERATURE OXIDATION AND CORROSION 2010, 696, 318, +, 2011, [Peer-reviewed]
English, International conference proceedings - Characterization of oxide particles in ODS austenitic stainless steel after heavy ion irradiation up to high doses
Hiroshi Oka, Yosuke Yamazaki, Hiroshi Kinoshita, Naoyuki Hashimoto, Somei Ohnuki, Shinichiro Yamashita, Satoshi Ohtsuka
Materials Research Society Symposium Proceedings, 1298, 21, 25, 2011, [Peer-reviewed]
English, International conference proceedings - The effect of isotope on the interaction between hydrogen and irradiation defect in pure iron
Yina Huang, Farong Wan, Xin Xiao, Shi Shi, Yi Long, Somei Ohnuki, Naoyuki Hashimoto
FUSION ENGINEERING AND DESIGN, 85, 10-12, 2203, 2206, Dec. 2010, [Peer-reviewed]
English, Scientific journal - Study on decomposition process of NaAlH4 by in-situ TEM
Shigehito Isobe, Hao Yao, Yongming Wang, Hiroshi Kawasaki, Naoyuki Hashimoto, Somei Ohnuki
INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, 35, 14, 7563, 7567, Jul. 2010
English, Scientific journal - 低放射化フェライト・マルテンサイト鋼接合部の損傷組織に及 ぼすガス原子の効果
橋本直幸, 長坂琢也, 笠田竜太, 檜木達也, 木村晃彦, 大貫惣明, 鵜飼重治, M. Sokolov, T. Yamamoto
第8回核融合エネルギー連合講演会 新たなエネルギー革命を起こす科学技術“核融合”, 10 Jun. 2010, [Peer-reviewed]
Japanese - 先進核融合炉ブランケット用ODS 鋼の接合・被覆技術開発
盧相熏, 藪内聖皓, 大野直子, 岩田憲幸, 笠田竜太, 長坂琢也, 檜木達也, 木村晃彦, 橋本直幸, 大貫惣明, 鵜飼重治, M. Sokolov, T. Yamamoto
第8回核融合エネルギー連合講演会 新たなエネルギー革命を起こす科学技術“核融合”, 10 Jun. 2010, [Peer-reviewed]
Japanese - Behavior of defects in deuterium ions implanted reduced activation martensitic steel under electron irradiation
Yi-Na Huang, Fa-Rong Wan, Jian-Sheng Qiao, Xin Xiao, Somei Ohnuki, Naoyuki Hashimoto
Yuanzineng Kexue Jishu/Atomic Energy Science and Technology, 44, 6, 681, 685, Jun. 2010
Chinese, Scientific journal - High-Resolution TEM Observations of the Decomposition of NaAlH4
Hao Yao, Hiroshi Kawasaki, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
MATERIALS TRANSACTIONS, 51, 5, 1016, 1019, May 2010, [Peer-reviewed]
English, Scientific journal - High-Resolution TEM Observations of the Decomposition of NaAlH4
Hao Yao, Hiroshi Kawasaki, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
MATERIALS TRANSACTIONS, 51, 5, 1016, 1019, May 2010
English, Scientific journal - Study on reaction mechanism of dehydrogenation of magnesium hydride by in situ transmission electron microscopy (Retracted article. See vol. 110, pg. 269901, 2017)
Shigehito Isobe, Akifumi Ono, Hao Yao, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
APPLIED PHYSICS LETTERS, 96, 22, 223109, May 2010, [Peer-reviewed]
English, Scientific journal - In-Situ TEM Observation for Reaction Mechanism in MgH2 Hydrogen Storage Material
Akifumi Ono, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
JOURNAL OF THE JAPAN INSTITUTE OF METALS, 74, 3, 205, 208, Mar. 2010, [Peer-reviewed]
Japanese, Scientific journal - In-situ TEM observation for reaction mechanism in MgH2 hydrogen storage material
Akifumi Ono, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
Nippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals, 74, 3, 205, 208, 日本金属学会, Mar. 2010
Japanese, Scientific journal - In-situ TEM observation for reaction mechanism in MgH2 hydrogen storage material
Akifumi Ono, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
Materials Research Society Symposium Proceedings, 1216, 159, 163, 2010
English, International conference proceedings - In-Situ TEM Observation for Dehydrogenation Mechanism in MgH(2) with Catalyst
Eri Morita, Akifumi Ono, Shigehito Isobe, Yongming Wang, Naoyuki Hashimoto, Somei Ohnuki
PRICM 7, PTS 1-3, 654-656, 2867, 2870, 2010, [Peer-reviewed]
English, International conference proceedings - In-site TEM observation for reaction of LiH and NaH with NH3 by means of environmental cell
H. Hirasawa, S. Isobe, Y. Wang, H. Yamamoto, H. Miyaoka, N. Hashimoto, S. Ohnuki, T. Ichikawa, Y. Kojima
Mater. Res. Soc. Symp. Proc., 1216, W03-34, 165, 2010, [Peer-reviewed]
International conference proceedings - In-situ TEM Observation with Environmental Cell for Hydrogen Storage Materials
礒部 繁人, 王 永明, 奥寺 公也, 平澤 寛子, 橋本 直幸, 大貫 惣明
まてりあ : 日本金属学会会報, 48, 12, 616, 616, The Japan Institute of Metals and Materials, 01 Dec. 2009, [Peer-reviewed]
Japanese - In-situ TEM Observation with Environmental Cell for Hydrogen Storage Materials
ISOBE Shigehito, WANG Yongming, OKUDERA Koya, HIRASAWA Hiroko, HASHIMOTO Naoyuki, OHNUKI Somei
Bulletin of the Japan Institute of Metals, 48, 12, 616, 616, The Japan Institute of Metals and Materials, 01 Dec. 2009
Japanese - Hardening mechanisms of reduced activation ferritic/martensitic steels irradiated at 300 degrees C
Hiroyasu Tanigawa, Ronald L. Klueh, Naoyuki Hashimoto, Mikhail A. Sokolov
JOURNAL OF NUCLEAR MATERIALS, 386-88, 231, 235, Apr. 2009, [Peer-reviewed]
English, Scientific journal - Hardening mechanisms of reduced activation ferritic/martensitic steels irradiated at 300 degrees C
Hiroyasu Tanigawa, Ronald L. Klueh, Naoyuki Hashimoto, Mikhail A. Sokolov
JOURNAL OF NUCLEAR MATERIALS, 386-88, 231, 235, Apr. 2009, [Peer-reviewed]
English, Scientific journal - Super ODS steels R&D for fuel cladding of next generation nuclear systems 9) Damage structure evolution under electron-irradiation
S. Ohnuki, N. Hashimoto, S. Ukai, A. Kimura, M. Inoue, T. Kaito, T. Fujisawa, T. Okuda, F. Abe
International Congress on Advances in Nuclear Power Plants 2009, ICAPP 2009, 3, 2235, 2238, Atomic Energy Society of Japan, 2009
English, International conference proceedings - Super ODS steels R&D for fuel cladding of next generation nuclear systems 2) effect of minor alloying elements
S. Ohnuki, N. Hashimoto, S. Ukai, A. Kimura, M. Inoue, T. Kaito, T. Fujisawa, T. Okuda, F. Abe
International Congress on Advances in Nuclear Power Plants 2009, ICAPP 2009, 3, 2195, 2199, Atomic Energy Society of Japan, 2009
English, International conference proceedings - Super ODS Steels R&D for Fuel Cladding of Next Generation Nuclear Systems 2) Effect of Minor Alloying Elements
S. Ohnuki, N. Hashimoto, S. Ukai, A. Kimura, M. Inoue, T. KaitoT. Fujisawa, T. Okuda, F. Abe
Proc. of Int. Conf. on Advanced Power Plant, Tokyo, Japan, May 10-14, 2009, Paper 9306, 2009
English, International conference proceedings - Low temperature neutron irradiation effects on microstructure and tensile properties of molybdenum
Meimei Li, M. Eldrup, T. S. Byun, N. Hashimoto, L. L. Snead, S. J. Zinkle
JOURNAL OF NUCLEAR MATERIALS, 376, 1, 11, 28, May 2008, [Peer-reviewed]
English, Scientific journal - Behavior of Advanced Materials under Heavy Irradiation
OKUBO N, WAKAI E, YAMASHITA S, ANDO M, OTSUKA S, JITSUKAWA S, HASHIMOTO N, OHNUKI S
日本原子力研究開発機構JAEA-Review, 29, Mar. 2008
English - Mechanical properties of unirradiated and irradiated reduced-activation martensitic steels with and without nickel compared to properties of commercial steels
R. L. Klueh, M. A. Sokolov, N. Hashimoto
JOURNAL OF NUCLEAR MATERIALS, 374, 1-2, 220, 228, Feb. 2008, [Peer-reviewed]
English, Scientific journal - Strain Hardening During Mechanical Twinning and Dislocation Channeling in Irradiated 316 Stainless Steels
T. S. Byun, N. Hashimoto
EFFECTS OF RADIATION ON MATERIALS: 23RD INTERNATIONAL SYMPOSIUM, 1492, 8, 121, 133, 2008, [Peer-reviewed]
English, International conference proceedings - Fundamental Study for Development of Austenitic ODS Stainless Steel with Nano-particles:Effect of nano-particles dispersion on radiation-induced defect cluster evolution
YAMASHITA SHINICHIRO, OHTSUKA SATASHI, WATANABE MASASHI, UCHITA YOSUKE, SUDA TAKANORI, HASHIMOTO NAOYUKI, OHNUKI SOMEI, SHIBAYAMA TAMAKI
Proceedings of Annual / Fall Meetings of Atomic Energy Society of Japan, 2008, 0, 428, 428, Atomic Energy Society of Japan, 2008
Japanese, 我々のグループでは、耐照射性、耐熱性に優れる改良型オーステナイト系ステンレス鋼に対して、酸化物分散強化型フェライト鋼の製造で用いられる機械的合金法と熱処理を適用し、熱力学的に安定なナノサイズ粒子を母相中に分散させた先進オーステナイト鋼の試作を行っている。ナノサイズ粒子の効果としては、中性子照射下における点欠陥の消滅サイト、あるいは転位運動に対するオブスタクルとしての作用を期待している。本研究では、アトライター式ボールミルを用いて改良型オーステナイト系ステンレス(PNC316)鋼金属粉末と酸化物粒子を機械的に合金化した材料に対し、高速実験炉「常陽」で中性子照射し、照射特性を評価した結果について報告する。本研究では、特に照射欠陥クラスター形成に及ぼすナノサイズ粒子の効果について着目する。 - R&D on Materials Engineering for DEMO Blanket: Objective
H Tanigawa, E Wakai, S Jitsukawa, Komazaki, Y Kohno, R Kasada, K Morishita, A Kimura, N. Hashimoto, S Ohnuki, H Abe Nogami
implementation in 2007 and 2008, progress, schedule (whole period and breakdown for 2007 and 2008), 2nd Workshop on DEMO in the Broader Approach Activities, Japan Atomic Energy Agency, Tokyo, Japan, 2008.1.28-30, 2008, [Peer-reviewed]
English - State of High-Chromium Ferritic/Martensitic Steels Developed for Fusion Applications
TANIGAWA Hiroyasu, HIROSE Takanori, WAKAI Eiichi, JITSUKAWA Shiro, SOKOLOV Mikhail A, KLUEH Ronald L, HASHIMOTO Naoyuki
Trans Am Nucl Soc, 98, 1132, 1133, 2008
English, International conference proceedings - The temperature dependence of the yield stress for neutron-irradiated molybdenum
Meimei Li, T. S. Byun, N. Hashimoto, L. L. Snead, S. J. Zinkle
JOURNAL OF NUCLEAR MATERIALS, 371, 1-3, 53, 60, Sep. 2007, [Peer-reviewed]
English, Scientific journal - The transport and fate of helium in nanostructured ferritic alloys at fusion relevant He/dpa ratios and dpa rates
T. Yamamoto, G. R. Odette, P. Miao, D. T. Hoelzer, J. Bentley, N. Hashimoto, H. Tanigawa, R. J. Kurtz
JOURNAL OF NUCLEAR MATERIALS, 367, 399, 410, Aug. 2007, [Peer-reviewed]
English, Scientific journal - Defect cluster formation and radiation hardening in molybdenum neutron-irradiated at 80 degrees C
Meimei Li, N. Hashimoto, T. S. Byun, L. L. Snead, S. J. Zinkle
JOURNAL OF NUCLEAR MATERIALS, 367, 817, 822, Aug. 2007, [Peer-reviewed]
English, Scientific journal - New nano-particle-strengthened ferritic/martensitic steels by conventional thermo-mechanical treatment
R. L. Klueh, N. Hashimoto, P. J. Maziasz
JOURNAL OF NUCLEAR MATERIALS, 367, 48, 53, Aug. 2007, [Peer-reviewed]
English, Scientific journal - Deformation-induced martensite formation and dislocation channeling in neutron-irradiated 316 stainless steel
N. Hashimoto, T. S. Byun
JOURNAL OF NUCLEAR MATERIALS, 367, 960, 965, Aug. 2007, [Peer-reviewed]
English, Scientific journal - Irradiation effects on precipitation and its impact on the mechanical properties of reduced-activation ferritic/martensitic steels
Tanigawa, H., Sakasegawa, H., Hashimoto, N., Klueh, R.L., Ando, M., Sokolov, M.A.
Journal of Nuclear Materials, 367-370 A, SPEC. ISS., 42, 47, 2007, [Peer-reviewed]
Scientific journal - Development of Environmental Cell for Gas Reaction of Nano-size Particles
Koya Okudera, Koichi Hamada, Takanori Suda, Naoyuki Hashimoto, Somei Ohnuki
ADVANCED MATERIALS AND PROCESSING, 26-28, 877, +, 2007, [Peer-reviewed]
English, International conference proceedings - In-situ high-resolution observation for decomposition of NaAIH(4)
Hiroshi Kawasaki, Somei Ohnuki, Takanori Suda, Naoyuki Hashimoto, Yoshitsugu Kojima
PRICM 6: SIXTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-3, 561-565, 1621, +, 2007, [Peer-reviewed]
English, International conference proceedings - Localized deformation in neutron-irradiated zirconium and ZIRCALOY-4
N. Hashimoto, T. S. Byun
PRICM 6: SIXTH PACIFIC RIM INTERNATIONAL CONFERENCE ON ADVANCED MATERIALS AND PROCESSING, PTS 1-3, 561-565, 1769, +, 2007, [Peer-reviewed]
English, International conference proceedings - Role of Annealing for Improving Hydrogen Storage Properties of Ti-Cr-V Alloy
Yasuhiro Munekata, Kota Washio, Takanori Suda, Naoyuki Hashimoto, Somei Ohnuki, Hironobu Arashima, Hideaki Ito
Mater. Res. Soc. Symp. Proc., 971E, Z07, Z12, 2007, [Peer-reviewed] - Development of Environmental Cell and its Application to Hydrogen Storage Materials
Koya Okudera, Koichi Hamada, Takanori Suda, Naoyuki Hashimoto, Somei Ohnuki, Yasuaki Kawai, Yoshitsugu Kojima
Mater. Res. Soc. Symp. Proc., 981E, Z07, Z12, 2007, [Peer-reviewed] - Effect of Minor Alloying Element on Dispersing Nano-particles in ODS Steel
Y. Uchida, S. Ohnuki, N. Hashimoto, T. Suda, T. Nagai, T. Shibayama, K. Hamada, N. Akasaka, S. Yamashita, S. Ohstuka, T. Yoshitake
Mater. Res. Soc. Symp. Proc., 981E, JJ07, JJ09, 2007, [Peer-reviewed]
International conference proceedings - Mechanical properties of neutron-irradiated nickel-containing martensitic steels: II. Review and analysis of helium-effects studies
R. L. Klueh, N. Hashimoto, M. A. Sokolov, P. J. Maziasz, K. Shiba, S. Jitsukawa
JOURNAL OF NUCLEAR MATERIALS, 357, 1-3, 169, 182, Oct. 2006, [Peer-reviewed]
English, Scientific journal - Mechanical properties of neutron-irradiated nickel-containing martensitic steels: I. Experimental study
R. L. Klueh, N. Hashimoto, M. A. Sokolov, K. Shiba, S. Jitsukawa
JOURNAL OF NUCLEAR MATERIALS, 357, 1-3, 156, 168, Oct. 2006, [Peer-reviewed]
English, Scientific journal - Strain hardening and long-range internal stress in the localized deformation of irradiated polycrystalline metals
Thak Sang Byun, Naoyuki Hashimoto
JOURNAL OF NUCLEAR MATERIALS, 354, 1-3, 123, 130, Aug. 2006, [Peer-reviewed]
English, Scientific journal - Deformation mode map of irradiated 316 stainless steel in true stress-dose space
TS Byun, N Hashimoto, K Farrell
JOURNAL OF NUCLEAR MATERIALS, 351, 1-3, 303, 315, Jun. 2006, [Peer-reviewed]
English, Scientific journal - Microstructural development in cubic silicon carbide during irradiation at elevated temperatures
Y. Katoh, N. Hashimoto, S. Kondo, L. L. Snead, A. Kohyama
JOURNAL OF NUCLEAR MATERIALS, 351, 1-3, 228, 240, Jun. 2006, [Peer-reviewed]
English, Scientific journal - Microstructural analysis of deformation in neutron-irradiated fcc materials
N Hashimoto, TS Byun, K Farrell
JOURNAL OF NUCLEAR MATERIALS, 351, 1-3, 295, 302, Jun. 2006, [Peer-reviewed]
English, Scientific journal - Characteristics of microscopic strain localization in irradiated 316 stainless steels and pure vanadium
TS Byun, N Hashimoto, K Farrell, EH Lee
JOURNAL OF NUCLEAR MATERIALS, 349, 3, 251, 264, Mar. 2006, [Peer-reviewed]
English, Scientific journal - Strain Localization in Irradiated Materials
T.S. Byun, N. Hashimoto
Nuclear Engineering and Technology, 38, 7, 619, 638, 2006, [Peer-reviewed] - Development of new ferritic/martensitic steels for fusion applications
R. L. Klueh, N. Hashimoto, P. J. Maziasz
21ST IEEE/NPSS SYMPOSIUM ON FUSION ENGINEERING - SOFE 05, 287, 290, 2006, [Peer-reviewed]
English, International conference proceedings - Microstructural analysis on helium retention of ion-irradiated and annealed tungsten foils
N Hashimoto, JD Hunn, N Parikh, S Gilliam, S Gidcumb, B Patnaik, LL Snead
JOURNAL OF NUCLEAR MATERIALS, 347, 3, 307, 313, Dec. 2005, [Peer-reviewed]
English, Scientific journal - Development of new nano-particle-strengthened martensitic steels
RL Klueh, N Hashimoto, PJ Maziasz
SCRIPTA MATERIALIA, 53, 3, 275, 280, Aug. 2005, [Peer-reviewed]
English, Scientific journal - Helium retention of ion-irradiated and annealed tungsten foils
N Hashimoto, JD Hunn, N Parikh, S Gilliam, S Gidcumb, B Patnaik, LL Snead
FUSION SCIENCE AND TECHNOLOGY, 47, 4, 881, 885, May 2005, [Peer-reviewed]
English, Scientific journal - Deformation microstructure of neutron-irradiated pure polycrystalline vanadium
N Hashimoto, TS Byun, K Farrell, SJ Zinkle
JOURNAL OF NUCLEAR MATERIALS, 336, 2-3, 225, 232, Feb. 2005, [Peer-reviewed]
English, Scientific journal - Deformation mode maps for tensile deformation of neutron-irradiated structural alloys
K Farrell, TS Byun, N Hashimoto
JOURNAL OF NUCLEAR MATERIALS, 335, 3, 471, 486, Dec. 2004, [Peer-reviewed]
English, Scientific journal - Temperature dependence of strain hardening and plastic instability behaviors in austenitic stainless steels
TS Byun, N Hashimoto, K Farrell
ACTA MATERIALIA, 52, 13, 3889, 3899, Aug. 2004, [Peer-reviewed]
English, Scientific journal - Plastic instability behavior of bcc and hcp metals after low temperature neutron irradiation
TS Byun, K Farrell, N Hashimoto
JOURNAL OF NUCLEAR MATERIALS, 329, 998, 1002, Aug. 2004, [Peer-reviewed]
English, Scientific journal - Deformation microstructure of neutron-irradiated pure polycrystalline metals
N Hashimoto, TS Byun, K Farrell, SJ Zinkle
JOURNAL OF NUCLEAR MATERIALS, 329, 947, 952, Aug. 2004, [Peer-reviewed]
English, Scientific journal - Microstructure property analysis of HFIR-irradiated reduced-activation ferritic/martensitic steels
Tanigawa, H., Hashimoto, N., Sakasegawa, H., Klueh, R.L., Sokolov, M.A., Shiba, K., Jitsukawa, S., Kohyama, A.
Journal of Nuclear Materials, 329-333, 1-3 PART A, 283, 288, 2004, [Peer-reviewed]
Scientific journal - Effect of heat treatment and tantalum on microstructure and mechanical properties of Fe-9Cr-2W0.25V steel
RL Klueh, N Hashimoto, M Sokolov
Effects of Radiation on Materials: 21st International Symposium, 1447, 376, 390, 2004, [Peer-reviewed]
English, International conference proceedings - Analysis of Ta-rich MX Precipitates in RAFs
H. Tanigawa, H. Sakasegawa, N. Hashimoto, S.J. Zinkle, R.L. Kuleh, A. Kohyama
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 35, 30, 32, 2004, [Peer-reviewed] - On The Effect of Fatigue Precracking on The Microstructure Around Precrack in 1TCT Fracture Toughness Specimen of F82H-IEA
H. Tanigawa, N. Hashimoto, M. Ando, M.A. Sokolov, R.L. Klueh, Fusion Reactor Materials Semiannual Report for Period, Ending December, DOE/ER
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 35, 58, 66, 2004, [Peer-reviewed] - TEM Observation Around Crack in Fatigue-precracked 1TCT Fracture Toughness Specimen of F82H-IEA
N. Hashimoto, H. Tanigawa, M. Ando, M.A. Sokolov
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 35, 67, 70, 2004, [Peer-reviewed] - Comparison of Microstructure between Neutron-irradiated Reduced-activation Ferritic/martensitic Steels, F82H-IEA, JLF-1, and ORNL9Cr
N. Hashimoto, H. Tanigawa, M. Ando, T. Sawai, K. Shiba, R.L. Klueh
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 35, 41, 44, 2004, [Peer-reviewed] - Microstructures of irradiated and mechanically deformed metals and alloys: Fundamental aspects
SJ Zinkle, N Hashimoto, Y Matsukawa, RE Stoller, YN Osetsky
RADIATION EFFECTS AND ION-BEAM PROCESSING OF MATERIALS, 792, 3, 12, 2004, [Peer-reviewed]
English, International conference proceedings - Summary of the varying temperature irradiation experiment in HFIR
T Muroga, H Watanabe, K Fukumoto, M Satou, A Kimura, SJ Zinkle, N Hashimoto, DT Hoelzer, AL Qualls
FUSION SCIENCE AND TECHNOLOGY, 44, 2, 450, 454, Sep. 2003, [Peer-reviewed]
English, Scientific journal - Deformation microstructure of a reduced-activation ferritigmartensitic steel irradiated in HFIR
N Hashimoto, RL Klueh, M Ando, H Tanigawa, T Sawai, K Shiba
FUSION SCIENCE AND TECHNOLOGY, 44, 2, 490, 494, Sep. 2003, [Peer-reviewed]
English, Scientific journal - Effect of poly ethylene glycol addition on the microstructure and sensor characteristics of SnO2 thin films prepared by sol-gel method
M Shoyama, N Hashimoto
SENSORS AND ACTUATORS B-CHEMICAL, 93, 1-3, 585, 589, Aug. 2003, [Peer-reviewed]
English, Scientific journal - Microstructure and hardness variation in a TIG weldment of irradiated F82H
H Tanigawa, M Ando, T Sawai, K Shiba
FUSION SCIENCE AND TECHNOLOGY, 44, 1, 219, 223, Jul. 2003, [Peer-reviewed]
English, Scientific journal - Microstructural analysis of ion-irradiation-induced hardening in inconel 718
N Hashimoto, JD Hunn, TS Byun, LK Mansur
JOURNAL OF NUCLEAR MATERIALS, 318, 300, 306, May 2003, [Peer-reviewed]
English, Scientific journal - Deformation Microstructure of A Reduced-activation Ferritic/martensitic Steel Irradiated in HFIR
N. Hashimoto, M. Ando, H. Tanigawa, T. Sawai, K. Shiba, R.L. Klueh
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 33, 73, 78, 2003, [Peer-reviewed] - Swelling of cold-worked austenitic stainless steels irradiated in HFIR under spectrally tailored conditions
E Wakai, N Hashimoto, JP Robertson, T Sawai, A Hishinuma
JOURNAL OF NUCLEAR MATERIALS, 307, 352, 356, Dec. 2002, [Peer-reviewed]
English, Scientific journal - Microstructural study of irradiated isotopically tailored F82H steel
E Wakai, Y Miwa, N Hashimoto, JP Robertson, RL Klueh, K Shiba, K Abiko, S Furuno, S Jitsukawa
JOURNAL OF NUCLEAR MATERIALS, 307, 203, 211, Dec. 2002, [Peer-reviewed]
English, Scientific journal - Effect of periodic temperature variations on the microstructure of neutron-irradiated metals
SJ Zinkle, N Hashimoto, DT Hoelzer, AL Qualls, T Muroga, BN Singh
JOURNAL OF NUCLEAR MATERIALS, 307, 192, 196, Dec. 2002, [Peer-reviewed]
English, Scientific journal - Tensile and creep properties of an oxide dispersion- strengthened ferritic steel
RL Klueh, PJ Maziasz, IS Kim, L Heatherly, DT Hoelzer, N Hashimoto, EA Kenik, K Miyahara
JOURNAL OF NUCLEAR MATERIALS, 307, 773, 777, Dec. 2002, [Peer-reviewed]
English, Scientific journal - Pros and cons of nickel- and boron-doping to study helium effects in ferritic/martensitic steels
N Hashimoto, RL Klueh, K Shiba
JOURNAL OF NUCLEAR MATERIALS, 307, 222, 228, Dec. 2002, [Peer-reviewed]
English, Scientific journal - Microstructural evolution of nickel-doped 9Cr steels irradiated in HFIR
N Hashimoto, RL Klueh
JOURNAL OF NUCLEAR MATERIALS, 305, 2-3, 153, 158, Oct. 2002, [Peer-reviewed]
English, Scientific journal - Microstructural Analysis of Ion-Irradiation-Induced Hardening in Inconel 718
N. Hashimoto, J.D Hunn, T.S. Byun, L.K. Mansur
J. Nucl. Mater., 318, 300, 306, 2002, [Peer-reviewed] - Variation in CO2 assimilation rate induced by simulated dew waters with different sources of hydroxyl radical (OH) on the needle surfaces of Japanese red pine (Pinus densiflora Sieb. et Zucc.)
T Kobayashi, N Natanani, T Hirakawa, M Suzuki, T Miyake, M Chiwa, T Yuhara, N Hashimoto, K Inoue, K Yamamura, N Agus, Sinogaya, JR, K Nakane, A Kume, T Arakaki, H Sakugawa
ENVIRONMENTAL POLLUTION, 118, 3, 383, 391, 2002, [Peer-reviewed]
English, Scientific journal - Microstructural Evolution of Reduced-Activation 9Cr-Steels in HFIR-CTR-62/63 Experiment
N. Hashimoto, R. L. Klueh
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 31, 91, 97, 2002, [Peer-reviewed] - Tensile and Creep Properties of An Oxide Dispersion-strengthened Ferritic Steel
R.L. Klueh, P.J. Maziasz, D.T. Hoelzer, N. Hashimoto, I.S. Kim, K. Miyahara
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 31, 104, 105, 2002, [Peer-reviewed] - Mapping Flow Localization Process in Deformation of Irradiated Reactor Structural Alloys
K. Farrell, T.S. Byun, N. Hashimoto
ORNL/TM-2002, 66, 2002, [Peer-reviewed] - Fracture Surface of A Reduced-activation Martensitic Steel Irradiated in HFIR
N. Hashimoto, H. Tanigawa, K. Shiba, R.L. Klueh
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 32, 24, 27, 2002, [Peer-reviewed] - Small specimen procedures for determination of deformation maps
K Farrell, TS Byun, JW Jones, LT Gibson, RG Sitterson, N Hashimoto, JL Bailey, MJ Gardner
SMALL SPECIMEN TEST TECHNIQUES: FOURTH VOLUME, 1418, 283, 293, 2002, [Peer-reviewed]
English, International conference proceedings - Effect of Periodic Temperature Variations on the Microstructure of Neutron-Irradiated Metals
S.J. Zinkle, N. Hashimoto, D.T. Hoelzer, A.L. Qualls, T. Muroga
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 29, 162, 167, 2001, [Peer-reviewed] - Swelling of F82H irradiated at 673 K up to 51 dpa in HFIR
Y Miwa, E Wakai, K Shiba, N Hashimoto, JP Robertson, AF Rowcliffe, A Hishinuma
JOURNAL OF NUCLEAR MATERIALS, 283, Pt.A, 334, 338, Dec. 2000, [Peer-reviewed]
English, Scientific journal - Effect of helium production on swelling of F82H irradiated in HFIR
E Wakai, N Hashimoto, Y Miwa, JP Robertson, RL Klueh, K Shiba, S Jistukawa
JOURNAL OF NUCLEAR MATERIALS, 283, Pt.B, 799, 805, Dec. 2000, [Peer-reviewed]
English, Scientific journal - Tensile properties and damage microstructures in ORR/HFIR-irradiated austenitic stainless steels
E Wakai, N Hashimoto, JP Robertson, S Jistukawa, T Sawai, A Hishinuma
JOURNAL OF NUCLEAR MATERIALS, 283, Pt.A, 435, 439, Dec. 2000, [Peer-reviewed]
English, Scientific journal - A potential new ferritic/martensitic steel for fusion applications
RL Klueh, N Hashimoto, RF Buck, MA Sokolov
JOURNAL OF NUCLEAR MATERIALS, 283, Pt.A, 697, 701, Dec. 2000, [Peer-reviewed]
English, Scientific journal - Deformation mechanisms in 316 stainless steel irradiated at 60 degrees C and 330 degrees C
N Hashimoto, SJ Zinkle, AF Rowcliffe, JP Robertson, S Jitsukawa
JOURNAL OF NUCLEAR MATERIALS, 283, Pt.A, 528, 534, Dec. 2000, [Peer-reviewed]
English, Scientific journal - Defect and void evolution in oxide dispersion strengthened ferritic steels under 3.2 MeV Fe+ ion irradiation with simultaneous helium injection
IS Kim, JD Hunn, N Hashimoto, DL Larson, PJ Maziasz, K Miyahara, EH Lee
JOURNAL OF NUCLEAR MATERIALS, 280, 3, 264, 274, Sep. 2000, [Peer-reviewed]
English, Scientific journal - A method to study deformation mechanisms for irradiated steels using a disk-bend test
EH Lee, TS Byun, JD Hunn, N Hashimoto, K Farrell
JOURNAL OF NUCLEAR MATERIALS, 281, 1, 65, 70, Sep. 2000, [Peer-reviewed]
English, Scientific journal - Microstructure of austenitic stainless steels irradiated at 400 degrees C in the ORR and the HFIR spectral tailoring experiment
N Hashimoto, E Wakai, JP Robertson, T Sawai, A Hishinuma
JOURNAL OF NUCLEAR MATERIALS, 280, 2, 186, 195, Aug. 2000, [Peer-reviewed]
English, Scientific journal - Hardness and defect structures in EC316LN austenitic alloy irradiated under a simulated spallation neutron source environment using triple ion-beams
EH Lee, JD Hunn, N Hashimoto, LK Mansur
JOURNAL OF NUCLEAR MATERIALS, 278, 2-3, 266, 272, Apr. 2000, [Peer-reviewed]
English, Scientific journal - Deformation Mechanisms in Martensitic Steels Irradiated in HFIR
N. Hashimoto, S.J. Zinkle, R.L Klueh, A.F. Rowcliffe, K. Shiba
Mat. Res. Soc. Symp. Proc., 650, R1.10., 2000, [Peer-reviewed] - Microstructural Evolution of Ni-doped Ferritic/martensitic Steels Irradiated in HFIR
N. Hashimoto, R.L. Klueh, J.P. Robertson
Mat. Res. Soc. Symp. Proc., 650, R3.6., 2000, [Peer-reviewed] - A Potential Ferritic/martensitic Steel for Fusion Applications
R.L. Klueh, N. Hashimoto, R.F. Buck, M.A. Sokolov
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 27, 140, 148, 2000, [Peer-reviewed] - Microstructure and Mechanical Properties of Oxide Dispersion-strengthened Steels
R.L. Klueh, P.J. Maziasz, D.J. Larson, N. Hashimoto, L. Heatherly, M.K. Miller, I-S. Kim, K. Miyahara
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 28, 123, 130, 2000, [Peer-reviewed] - Microstructural Evolution of 9Cr-2WVTa Steels in HFIR-CTR62/63 Experiment
N. Hashimoto, R.L. Klueh
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 28, 147, 154, 2000, [Peer-reviewed] - Relationship between hardening and damage structure in austenitic stainless steel 316LN irradiated at low temperature in the HFIR
N Hashimoto, E Wakai, JP Robertson
JOURNAL OF NUCLEAR MATERIALS, 273, 1, 95, 101, Jun. 1999, [Peer-reviewed]
English, Scientific journal - Effect of solute concentration on grain boundary migration with segregation in stainless steel and model alloys
H Kanda, N Hashimoto, H Takahashi
JOURNAL OF NUCLEAR MATERIALS, 271, 311, 315, May 1999, [Peer-reviewed]
English, Scientific journal - Effects of interaction between point defects and solutes on grain boundary segregation and migration
H Kanda, H Takahashi, N Hashimoto, N Sakaguchi
INTERGRANULAR AND INTERPHASE BOUNDARIES IN MATERIALS, IIB98, 294-2, 2, 157, 160, 1999, [Peer-reviewed]
English, Scientific journal - Damage structure in austenitic stainless steel 316LN irradiated at low temperature in the HFIR
N Hashimoto, E Wakai, JP Robertson
JOURNAL OF ELECTRON MICROSCOPY, 48, 5, 575, 580, 1999, [Peer-reviewed]
English - Swelling of F82H Irradiated at 678 K to 7 dpa in HFIR
Y. Miwa, E. Wakai, K. Shiba, N. Hashimoto, J.P. Robertson, A.F. Rowcliffe
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 25, 175, 182, 1999, [Peer-reviewed] - Microstructural Evolution of Cold-worked Austenitic Stainless Steels Irradiated to 17 dpa in Spectrally Tailored Experiments of the ORR and the HFIR at 400°C
E. Wakai, N. Hashimoto, J.P. Robertson, T. Sawai, A. Hishinuma
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 25, 197, 201, 1999, [Peer-reviewed] - Swelling of the HFIR-irradiated F82H, F82H+10B, and F82H+58Ni Steels
E. Wakai, N. Hashimoto, K. Shiba, Y. Miwa, J.P. Robertson, R.L. Klueh
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 25, 161, 169, 1999, [Peer-reviewed] - Hydrogen Production Effect on Microstructure of HFIR-irradiated Low Activation F82H Steel Using 54Fe Isotope
E. Wakai, N. Hashimoto, K. Shiba, Y. Miwa, J.P. Robertson, R.L. Klueh
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 25, 151, 160, 1999, [Peer-reviewed] - Microstructure of Isotopically-tailored F82H and HT9 Irradiated at 400°C in HFIR
N. Hashimoto, J.P. Robertson, A.F. Rowcliffe, Y. Miwa, K. Shiba
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 26, 170, 174, 1999, [Peer-reviewed] - Microstructure of Isotopically Tailored Martensitic Steel HT9 Irradiated at 400°C to 7 dpa in HFIR
N. Hashimoto, J.P. Robertson, K. Shiba
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 26, 96, 101, 1999, [Peer-reviewed] - Damage structure and precipitation behavior of HFIR-irradiated in F82H and F82H+10B steels
E. Wakai, N. Hashimoto, K. Shiba, J.P. Robertson, R.L. Klueh
Fusion Reactor Materials, DOE/ER, 313-23, 170, 178, 1998, [Peer-reviewed]
English - Microstructural Evolution of HFIR-irradiated Low Activation F82H and F82H-10B Steels
E. Wakai, N. Hashimoto, K. Shiba, T. Sawai, J.P. Robertson, R.L. Klueh, A.F. Rowcliffe, A. Hishinuma
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 23, 190, 197, 1998, [Peer-reviewed] - Damage Structure of Austenitic Stainless Steel 316LN Irradiated at Low Temperature in HFIR
N. Hashimoto, E. Wakai, J.P. Robertson, M.L. Grossbeck, A.F. Rowcliffe
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 23, 234, 242, 1998, [Peer-reviewed] - Microstructural Analysis of Ferritic/martensitic Steels Irradiated at Low temperature in HFIR
N. Hashimoto, E. Wakai, J.P. Robertson, A.F. Rowcliffe
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 24, 163, 170, 1998, [Peer-reviewed] - Defect cluster formation in neutron irradiated SUS316 and JPCA doped with B-10
H Kinoshita, N Hashimoto, S Ohnuki, H Takahashi
SCIENCE REPORTS OF THE RESEARCH INSTITUTES TOHOKU UNIVERSITY SERIES A-PHYSICS CHEMISTRY AND METALLURGY, 45, 1, 19, 22, Mar. 1997, [Peer-reviewed]
English, Scientific journal - Microstructural development of austenitic stainless steels irradiated at 400C to 17 dpa in HFIR
E. Wakai, N. Hashimoto, T. Sawai, J.P. Robertson, A. Hishinuma
Fusion Reactor Materials, DOE/ER, 313-22, 159, 168, 1997, [Peer-reviewed]
English - Microstructural Evolution of Austenitic Stainless Steels Irradiated to 17 dpa in Spectrally Tailored experiment of the ORR and the HFIR at 400oC
E. Wakai, N.?Hashimoto, T.?Sawai, J.P. Robertson, L.T.?Gibson, I. Ioka, A. Hishinuma
Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 22, 159, 163, 1997, [Peer-reviewed] - Effect of crystal orientation on grain boundary migration and radiation-induced segregation
N Hashimoto, Y Eda, H Takahashi
JOURNAL OF NUCLEAR MATERIALS, 239, 1-3, 180, 184, Dec. 1996, [Peer-reviewed]
English, Scientific journal - Radiation-induced segregation accompanied by grain boundary migration in austenitic stainless steel
S Watanabe, N Sakaguchi, N Hashimoto, M Nakamura, H Takahashi, C Namba, NQ Lam
JOURNAL OF NUCLEAR MATERIALS, 232, 2-3, 113, 118, Sep. 1996, [Peer-reviewed]
English, Scientific journal - Effects of excess point defects flow and interface orientation on grain boundary migration under irradiation
H Takahashi, N Hashimoto, H Kanda
INTERFACE SCIENCE, 4, 3-4, 221, 228, 1996, [Peer-reviewed]
English, Scientific journal - Theoretical and experimental studies of irradiation-induced grain boundary migration depending on orientation
H Takahashi, N Sakaguchi, N Hashimoto, S Watanabe
INTERGRANULAR AND INTERPHASE BOUNDARIES IN MATERIALS, PT 2, 207-, 561, 564, 1996, [Peer-reviewed]
English, Scientific journal - Effect of Crystal Orientation on Grain Boundary Migration and Radiation-Induced Segregation
N. Hashimoto, S. Watanabe, H. Takahashi
Interface Science and Materials Interconnection Proc. of JIMIS-8, 383, 386, 1996, [Peer-reviewed] - Radiation-Induced Grain Boundary Migration in Alloys
N. Hashimoto, H. Takahashi
Proc. for 96 Symposium on Advanced Research of Energy Technology, 377, 384, 1996, [Peer-reviewed] - QUANTITATIVE STUDIES OF IRRADIATION-INDUCED SEGREGATION AND GRAIN-BOUNDARY MIGRATION IN FE-CR-NI ALLOY
S WATANABE, N SAKAGUCHI, N HASHIMOTO, H TAKAHASHI
JOURNAL OF NUCLEAR MATERIALS, 224, 2, 158, 168, Aug. 1995, [Peer-reviewed]
English, Scientific journal - Effect of Orientation on Grain Boundary Migration and Radiation-induced Segregation under Irradiation
N. Hashimoto, H. Takahashi
Bulletin of Faculty of Engineering in Hokkaido University, 172, 172, 33, 38, 北海道大学 = Hokkaido University, 1995, [Peer-reviewed]
Japanese - DEFECT-FLOW-INDUCED GRAIN-BOUNDARY MIGRATION WITH SEGREGATION UNDER ELECTRON-IRRADIATION
H TAKAHASHI, N HASHIMOTO, S WATANABE
ULTRAMICROSCOPY, 56, 1-3, 193, 199, Nov. 1994, [Peer-reviewed]
English, Scientific journal - Theoretical and Experimental Studies of Irradiation-Induced Grain Boundary Migration and Segregation
H. Takahashi, N. Hashimoto, S. Watanabe, N.Q. Lam
The 1994 Gordon Res. Conf. on Particle Solid Interactions, 1994, [Peer-reviewed] - RADIATION-INDUCED SEGREGATION AND GRAIN-BOUNDARY MIGRATION IN FE-CR-NI MODEL ALLOY UNDER IRRADIATION
H TAKAHASHI, N HASHIMOTO
MATERIALS TRANSACTIONS JIM, 34, 11, 1027, 1030, Nov. 1993, [Peer-reviewed]
English, Scientific journal - Damage Rate Dependence of Electron-irradiation Behaviors in Fe-Cr-Ni Model Alloy
H. Takahashi, N. Hashimoto
Bulletin of Faculty of Engineering in Hokkaido University, 162, 81, 89, 1992, [Peer-reviewed]
Other Activities and Achievements
- BCC型ハイエントロピー合金の機械特性及び耐照射性評価
井窪亮太, 橋本直幸, 礒部繁人, 岡弘, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2021 (CD-ROM), 2022 - Coフリーハイエントロピー合金の高温水蒸気酸化特性
長友真裕子, 橋本直幸, 林重成, 礒部繁人, 岡弘, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2021 (CD-ROM), 2022 - 酸化物分散強化型ハイエントロピー合金の創製
新野拓夢, 岡弘, 礒部繁人, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2021 (CD-ROM), 2022 - Na-O-H系水素貯蔵物質に対する添加物効果とミリングの影響
中村心里, 礒部繁人, 岡弘, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2021 (CD-ROM), 2022 - ハイエントロピー合金の積層欠陥エネルギーおよび耐照射性評価
和田慧良, 橋本直幸, 礒部繁人, 岡弘, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2021 (CD-ROM), 2022 - 金属積層造形法による次世代原子炉用構造材料の作製
橋本直幸, 岡弘, 礒部繁人, 佐藤幹, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2021 (CD-ROM), 2022 - Na-Ca複合アミドボランの創製とその水素放出特性
新城イタロ, 礒部繁人, 橋本直幸, 岡弘, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2021 (CD-ROM), 2022 - LiMgAlTiM及びLiMgAlTiV系軽量ハイエントロピー合金に於ける形成相調査
橋本明賢, 礒部繁人, 橋本直幸, 岡弘, 日本金属学会講演大会(Web), 170th, 2022 - 新規多元系Li合金を用いたアンモニア合成
齊藤玲, 礒部繁人, 橋本直幸, 岡弘, 宮岡裕樹, 宮岡裕樹, 市川貴之, 市川貴之, 新里恵多, 田川賢太朗, 日本金属学会講演大会(Web), 170th, 2022 - 73dpaまでイオン照射した低放射化ハイエントロピー合金の組織変化
岡弘, 橋本直幸, 礒部繁人, 山下真一郎, 日本金属学会講演大会(Web), 170th, 2022 - Estimation of Cs distribution and characteristics in the reactor under severe accident (3) Chemical forms of Cs chemisorbed products
鈴木恵理子, 鈴木恵理子, 中島邦久, 三輪周平, 逢坂正彦, 橋本直幸, 礒部繁人, 岡弘, 日本原子力学会春の年会予稿集(CD-ROM), 2021, 2021 - トリチウム回収を目的としたマグネシウム合金の特性評価
白井杜都, 礒部繁人, 橋本直幸, 岡弘, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2020 (CD-ROM), 2021 - 低放射化Coフリーハイエントロピー合金の開発
福士達也, 橋本直幸, 岡弘, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2020 (CD-ROM), 2021 - Li合金を用いたアンモニア合成における組織変化の観察
上澤将大, 礒部繁人, 橋本直幸, 岡弘, 宮岡裕樹, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2020 (CD-ROM), 2021 - カリウムを含む水素化物-水酸化物系水素貯蔵物質の創製
能登望, 礒部繁人, 橋本直幸, 岡弘, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2020 (CD-ROM), 2021 - 低放射化フェライト・マルテンサイト鋼の粒界シンク効果に及ぼす水素及びヘリウムの影響
圖子光樹, 橋本直幸, 岡弘, 礒部繁人, 渡辺淑之, 安堂正己, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2020 (CD-ROM), 2021 - 軽量ハイエントロピー合金LiMg0.5AlTi1.5の創製
橋本明賢, 礒部繁人, 岡弘, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2020 (CD-ROM), 2021 - Development of new reduced activation HEAs by additive manufacturing method (2) Material property of additively manufactured alloys
岡弘, 佐藤幹, 橋本直幸, 礒部繁人, 山下真一郎, 日本原子力学会秋の大会予稿集(CD-ROM), 2021, 2021 - Development of new reduced activation HEAs by additive manufacturing method (3) Radiation property
山下真一郎, 井岡郁夫, 岡弘, 礒部繁人, 橋本直幸, 日本原子力学会秋の大会予稿集(CD-ROM), 2021, 2021 - Development of new reduced activation HEAs by additive manufacturing method (1) Outline
橋本直幸, 上田幹人, 林重成, 岡弘, 礒部繁人, 山下真一郎, 板倉充洋, 都留智仁, 日本原子力学会秋の大会予稿集(CD-ROM), 2021, 2021 - ハイエントロピー合金の積層欠陥エネルギーおよび耐照射性評価
和田慧良, 橋本直幸, 岡弘, 礒部繁人, 日本顕微鏡学会北海道支部学術講演会講演要旨集, 2021 (CD-ROM), 2021 - 積層造形した316Lの微細組織及び照射損傷
岡弘, 佐藤幹, 橋本直幸, 礒部繁人, 山下真一郎, 日本顕微鏡学会北海道支部学術講演会講演要旨集, 2021 (CD-ROM), 2021 - 金属積層造形による新規低放射化ハイエントロピー合金の開発
橋本直幸, 礒部繁人, 岡弘, 林重成, 上田幹人, 山下真一郎, 板倉充洋, 都留智仁, 日本金属学会講演大会(Web), 168th, 2021 - CoCrFeNiMnxおよびFeCrNixMnyハイエントロピー合金の積層欠陥エネルギーに及ぼすMn,Niの影響
和田慧良, 福士達也, 橋本直幸, 礒部繁人, 岡弘, 日本金属学会講演大会(Web), 168th, 2021 - FCC型ハイエントロピー合金の高温水蒸気酸化特性
長友真裕子, 橋本直幸, 林重成, 礒部繁人, 岡弘, 日本金属学会講演大会(Web), 168th, 2021 - 低放射化フェライト・マルテンサイト鋼の粒界シンク効果に及ぼす核変換ヘリウムとその濃度及び水素の影響
圖子光樹, 橋本直幸, 礒部繁人, 岡弘, 野澤貴史, 安堂正巳, 渡辺淑之, 日本金属学会講演大会(Web), 168th, 2021 - 新規軽量ハイエントロピー合金の創製
橋本明賢, 礒部繁人, 岡弘, 橋本直幸, 日本金属学会講演大会(Web), 168th, 2021 - FRONTIER Project (2019-2024)
波多野 雄治, 横峯 健彦, 檜木 達也, 橋本 直幸, 大矢 恭久, 大塚 哲平, 近藤 正聡, 宮澤 順一, 長坂 琢也, プラズマ・核融合学会誌 = Journal of plasma and fusion research, 96, 3, 145, 148, Mar. 2020
プラズマ・核融合学会編集委員会, Japanese - Microstructure of Cs chemisorbed stainless steel type 304
鈴木恵理子, 中島邦久, 三輪周平, 逢坂正彦, 橋本直幸, 礒部繁人, 日本原子力学会春の年会予稿集(CD-ROM), 2020, 2020 - 高熱伝導性鉄系複合材料の組織観察及び機械的特性評価
寅本雄大, 橋本直幸, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2019, 2020 - 高エントロピー合金の照射下における点欠陥の移動度と微細組織変化
小野佑太, 橋本直幸, 礒部繁人, 外山健, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2019, 2020 - ナトリウムレドックス反応を用いた水素生成による容器の腐食評価
山本恭平, 礒部繁人, 橋本直幸, 魏弘之, 宮岡祐樹, 市川貴之, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2019, 2020 - Li-Mg-N-H系水素貯蔵材料の添加物による反応速度改善とその機構
今七海, 礒部繁人, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2019, 2020 - Investigation on Cs chemisorption behavior onto stainless steel by microscopic analyses
鈴木恵理子, 鈴木恵理子, 中島邦久, 三輪周平, 逢坂正彦, 橋本直幸, 礒部繁人, 日本原子力学会秋の大会予稿集(CD-ROM), 2020, 2020 - FeCrAlモデル合金の転位ループに対する溶質原子の影響
降東陽, 橋本直幸, 岡弘, 礒部繁人, 日本金属学会講演大会(Web), 167th, 2020 - エネルギー炉用BCC型ハイエントロピー合金の試作
井窪亮太, 橋本直幸, 礒部繁人, 岡弘, 日本金属学会講演大会(Web), 167th, 2020 - FCC型ハイエントロピー合金の高温水蒸気腐食特性
長友真裕子, 橋本直幸, 林重成, 礒部繁人, 岡弘, 日本金属学会講演大会(Web), 167th, 2020 - 水素化物-水酸化物系水素貯蔵物質の創製
能登望, 礒部繁人, 橋本直幸, 日本金属学会講演大会(Web), 167th, 2020 - FCC型ハイエントロピー合金の積層欠陥エネルギーに及ぼすMn,Niの影響
和田慧良, 橋本直幸, 礒部繁人, 岡弘, 日本金属学会講演大会(Web), 167th, 2020 - Na-Ca複合アミドボランの創製とその水素放出特性
新城イタロ, 礒部繁人, 橋本直幸, 日本金属学会講演大会(Web), 167th, 2020 - 高機能マグネシウムを用いたトリチウム回収の検討
白井杜都, 礒部繁人, 橋本直幸, 日本金属学会講演大会(Web), 167th, 2020 - R&D of advanced stainless steels for BWR fuel claddings (5) (3) Change of microstructures by neutron irradiation
大野直子, 橋本直幸, 外山健, 鵜飼重治, 坂本寛, 山下真一郎, 日本原子力学会秋の大会予稿集(CD-ROM), 2020, 2020 - 被照射316Lステンレス鋼に形成する照射欠陥の安定性評価
井上晋太朗, 橋本直幸, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2018, 2019 - 軽金属水酸化物系の水素放出・吸蔵特性評価及び水素放出速度の向上
田中風雅, 礒部繁人, 中川祐貴, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2018, 2019 - 低合金鋼の照射損傷組織変化に及ぼす熱時効の影響
後藤俊太, 橋本直幸, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2018, 2019 - NbF5の各種水素貯蔵材料に対する触媒作用の比較
石塚健, 礒部繁人, 橋本直幸, 中川祐貴, 史鏡明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2018, 2019 - 低放射化フェライト・マルテンサイト鋼の粒界性格評価
圖子光樹, 橋本直幸, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2019, 2019 - 高機能マグネシウムの表面改質による耐酸化特性
白井杜都, 礒部繁人, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2019, 2019 - エネルギー炉用FCC高エントロピー合金の研究開発
福士達也, 橋本直幸, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2019, 2019 - Li合金の窒化反応機構解明
上澤将大, 礒部繁人, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2019, 2019 - クロソ型錯体水素化物の微視的観察
佐久間健太, 礒部繁人, 中川祐貴, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2019, 2019 - 低放射化フェライト・マルテンサイト鋼F82Hにおける粒界の点欠陥に対するシンク効果とガス原子の関係
圖子光樹, 橋本直幸, 礒部繁人, 日本顕微鏡学会北海道支部学術講演会講演要旨集, 2019, 2019 - 照射下におけるFe-Cr-Al合金の微細組織変化
豊田晃大, 橋本直幸, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2017, 2018 - Li2MnO3添加によるアラネート系水素貯蔵材料の水素放出特性の向上
大木崇生, 礒部繁人, 中川祐貴, 橋本直幸, 張騰飛, 平井健二, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2017, 2018 - 2相ステンレス鋼の微細組織変化に及ぼす熱時効と照射の影響
鈴木裕太, 橋本直幸, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2017, 2018 - Li-Mg-N-H系水素貯蔵材料の水素放出速度改善とその機構
今七海, 礒部繁人, 中川祐貴, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2018, 2018 - 高エントロピー合金における空孔の移動度
小野佑太, 橋本直幸, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2018, 2018 - 高熱伝導性鉄系複合材料の創製
寅本雄太, 橋本直幸, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2018, 2018 - Li合金を用いた窒素分子の解離
山本恭平, 礒部繁人, 中川祐貴, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2018, 2018 - 被照射316Lステンレス鋼に形成する照射欠陥の安定性評価
井上晋太朗, 橋本直幸, 礒部繁人, 日本顕微鏡学会北海道支部学術講演会講演要旨集, 2018, 2018 - 低合金鋼の照射損傷組織形成に及ぼす熱時効の影響
後藤俊太, 橋本直幸, 礒部繁人, 日本顕微鏡学会北海道支部学術講演会講演要旨集, 2018, 2018 - 軽金属水酸化物系の水素放出・吸蔵特性評価及びKHによる触媒添加効果の評価
田中風雅, 礒部繁人, 中川祐貴, 橋本直幸, 日本金属学会講演概要(CD-ROM), 163rd, 2018 - 高エントロピー合金における点欠陥の移動度
小野佑太, 橋本直幸, 礒部繁人, 日本金属学会講演概要(CD-ROM), 163rd, 2018 - Li合金を用いた窒素分子の解離
山本恭平, 礒部繁人, 中川祐貴, 王永明, 橋本直幸, 山口稔郎, 市川貴之, 宮岡裕樹, 日本金属学会講演概要(CD-ROM), 163rd, 2018 - Li-Mg-N-H系水素貯蔵材料の反応速度に対する添加物効果
今七海, 礒部繁人, 大木崇生, 橋本直幸, 日本金属学会講演概要(CD-ROM), 163rd, 2018 - 高熱伝導性鉄系複合材料の創製
寅本雄大, 橋本直幸, 礒部繁人, 日本金属学会講演概要(CD-ROM), 163rd, 2018 - 軽水炉圧力容器鋼の照射脆化に及ぼす微細組織変化
後藤俊太, 橋本直幸, 礒部繁人, 日本金属学会講演概要(CD-ROM), 163rd, 2018 - 被照射316Lステンレス鋼に形成する照射欠陥クラスターの安定性評価
井上晋太朗, 橋本直幸, 礒部繁人, 日本金属学会講演概要(CD-ROM), 163rd, 2018 - NbF5の種々水素貯蔵材料に対する触媒作用の比較
石塚健, 礒部繁人, 中川祐貴, 橋本直幸, 史鏡明, 日本金属学会講演概要(CD-ROM), 163rd, 2018 - 軽水炉シビアアクシデント時に構造材へ化学吸着したセシウム化合物の微細分布評価
鈴木恵理子, 小河浩晃, 中島邦久, 西岡俊一郎, 逢坂正彦, 山下真一郎, 栗芝綾子, 遠堂敬史, 礒部繁人, 橋本直幸, 日本原子力学会秋の大会予稿集(CD-ROM), 2018, 2018 - アルカリ金属及びアルカリ土類金属水酸化物による高機能水素貯蔵物質の創製
田中風雅, 礒部繁人, 中川祐貴, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2017, 2017 - 電子線照射したモデル合金の熱時効による微細組織変化
井上晋太朗, 橋本直幸, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2017, 2017 - 低合金鋼の照射損傷組織に及ぼす熱負荷の影響
後藤俊太, 橋本直幸, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2017, 2017 - NbF5の種々水素貯蔵材料に対する触媒効果とその機構
石塚健, 礒部繁人, 中川祐貴, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2017, 2017 - NbF5の種々水素貯蔵材料に対する触媒効果の比較
石塚健, 礒部繁人, 中川祐貴, 橋本直幸, 日本金属学会講演概要(CD-ROM), 161st, 2017 - 低合金鋼の照射損傷に及ぼす熱負荷の影響
後藤俊太, 橋本直幸, 礒部繁人, 日本金属学会講演概要(CD-ROM), 161st, 2017 - Li2MnO3混合によるアラネート系水素貯蔵材料の水素放出特性の向上
大木崇生, 張騰飛, 平井健二, 礒部繁人, 橋本直幸, 日本金属学会講演概要(CD-ROM), 160th, 2017 - 電子線照射したモデル合金の熱時効による微細組織変化
井上晋太朗, 橋本直幸, 礒部繁人, 日本金属学会講演概要(CD-ROM), 161st, 2017 - デュアル-メタルアミドボラン(Dual-Metal Amidoborane)作製によるアンモニアボランの水素放出反応の改善
李忠賢, 中川祐貴, 礒部繁人, 橋本直幸, 日本金属学会講演概要(CD-ROM), 161st, 2017 - 照射下におけるFe-Cr-Al合金の微細組織変化
豊田晃大, 橋本直幸, 礒部繁人, 日本金属学会講演概要(CD-ROM), 161st, 2017 - Li2MnO3添加によるアラネート系水素貯蔵材料の水素放出特性の向上
大木崇生, 張騰飛, 平井健二, 礒部繁人, 橋本直幸, 日本金属学会講演概要(CD-ROM), 161st, 2017 - 照射下におけるFe-Cr-Al合金の微細組織変化
豊田晃大, 橋本直幸, 礒部繁人, 日本金属学会講演概要(CD-ROM), 160th, 2017 - 軽金属水素化物・水酸化物混合系の水素放出・吸蔵特性評価
田中風雅, 礒部繁人, 中川祐貴, 橋本直幸, 日本金属学会講演概要(CD-ROM), 161st, 2017 - 2相ステンレス鋼の局所濃度変調に及ぼす電子線照射の影響
鈴木裕太, 橋本直幸, 礒部繁人, 日本金属学会講演概要(CD-ROM), 160th, 2017 - Li2MnO3混合によるLiAlH4の水素放出特性の向上
大木崇生, 張騰飛, 礒部繁人, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2016, 2016 - 安全性を追及した革新的炉心材料利用技術の研究開発(3)炉心用SiC材料の雰囲気制御電子線照射試験
橋本直幸, 礒部繁人, 鹿野文寿, 小此木一成, 日本原子力学会春の年会予稿集(CD-ROM), 2016, 2016 - 錯体水素化物と複合化したLiNH2BH3の水素放出特性
松井亨樹, 中川祐貴, 礒部繁人, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2016, 2016 - DEMO炉用鉄系複合材料の機械的特性
佐和雄樹, 橋本直幸, 礒部繁人, 今西輝光, 日本原子力学会秋の大会予稿集(CD-ROM), 2016, 2016 - 多層ナノインデンテーション法によるFM鋼のイオン照射硬化の照射量依存の測定
澤厚貴, 橋本直幸, 大貫惣明, 礒部繁人, 日本原子力学会秋の大会予稿集(CD-ROM), 2016, 2016 - 照射下におけるFe-Cr-Al合金の微細組織変化
豊田晃大, 橋本直幸, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2016, 2016 - 二相ステンレス鋼の微細組織変化に及ぼす照射の影響
鈴木裕太, 橋本直幸, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2016, 2016 - 金属ナノ粒子-グラファイト複合材料の水素化特性についての研究
宮里一旗, 須貝理佐, 須貝理佐, 礒部繁人, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2016, 2016 - 二相ステンレス鋼の微細組織に及ぼす照射の影響
鈴木裕太, 橋本直幸, 礒部繁人, 日本原子力学会秋の大会予稿集(CD-ROM), 2016, 2016 - 照射下におけるFe-Cr-Al合金の微細組織変化
豊田晃大, 橋本直幸, 礒部繁人, 日本原子力学会秋の大会予稿集(CD-ROM), 2016, 2016 - 環境セルを用いた原子炉燃料被覆管用SiC材料の照射下安定性の評価
長倉宏樹, 橋本直幸, 礒部繁人, 大久保賢二, 谷岡隆志, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2016, 2016 - DEMO炉用鉄系複合材料の試作とその機械的特性
佐和雄樹, 橋本直幸, 礒部繁人, 今西輝光, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2016, 2016 - グラフェン上金属ナノ粒子の水素化特性
尾森健吾, 礒部繁人, 橋本直幸, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2016, 2016 - 環境セルを用いたSiCの照射下酸化挙動の直接観察
橋本直幸, 長倉宏樹, 礒部繁人, 日本顕微鏡学会北海道支部学術講演会講演要旨集, 2016, 2016 - 2相ステンレス鋼の微細組織変化観察
鈴木裕太, 橋本直幸, 礒部繁人, 日本顕微鏡学会北海道支部学術講演会講演要旨集, 2016, 2016 - マルチレイヤー法によるFM鋼のイオン照射硬化挙動の精査
澤厚貴, 橋本直幸, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2016, 2016 - 多層ナノインデンテーション法によるFM鋼のイオン照射硬化のDose依存の測定
澤厚貴, 大貫惣明, 橋本直幸, 礒部繁人, 日本金属学会講演概要(CD-ROM), 158th, 2016 - 金属水素化物,塩化物の複合化によるアンモニアボランの水素放出特性の改善
中川祐貴, 中川祐貴, 北村優海, 礒部繁人, 礒部繁人, 日野聡, 橋本直幸, 大貫惣明, 日本金属学会講演概要(CD-ROM), 158th, 2016 - グラフェン上金属ナノ粒子の水素化特性 II
尾森健吾, 礒部繁人, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要(CD-ROM), 158th, 2016 - NbF5添加によるAlH3の水素放出速度の改善
李忠賢, 松井亨樹, 中川祐貴, 礒部繁人, 橋本直幸, 日本金属学会講演概要(CD-ROM), 159th, 2016 - Li2MnO3混合によるアラネート系水素貯蔵材料の水素放出特性の向上
大木崇生, 張騰飛, 平井健二, 礒部繁人, 橋本直幸, 日本金属学会講演概要(CD-ROM), 159th, 2016 - グラフェン上金属ナノ粒子の水素化特性 III
尾森健吾, 礒部繁人, 橋本直幸, 保田諭, 山崎憲慈, 郷原一壽, 小川智史, 八木伸也, 日本金属学会講演概要(CD-ROM), 159th, 2016 - 改良ステンレス鋼燃料被覆管のBWR装荷に向けた研究開発(7)照射挙動評価
山下真一郎, 近藤啓悦, 青木聡, 橋本直幸, 鵜飼重治, 坂本寛, 平井睦, 木村晃彦, 草ヶ谷和幸, 日本原子力学会秋の大会予稿集(CD-ROM), 2016, 2016 - α鉄中における空孔クラスターおよび空孔水素複合体と移動転位の相互作用
窪洋志, 橋本直幸, 礒部繁人, 大貫惣明, 王師, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2015, 35, 17 Dec. 2015
Japanese - 複合LiNH2‐LiNH2BH3材料の水素放出特性
礒部繁人, 松井亨樹, 中川祐貴, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2015, 37, 17 Dec. 2015
Japanese - グラファイトと複合化した金属ナノ粒子の水素化特性
須貝理佐, 礒部繁人, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2015, 36, 17 Dec. 2015
Japanese - カーボン系材料の細孔中にナノ閉じ込めしたアンモニアボランの水素放出挙動
広田裕也, 中川祐貴, 中川祐貴, 礒部繁人, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2015, 36, 17 Dec. 2015
Japanese - 純鉄中における空孔クラスターおよび空孔水素複合体と移動転位の相互作用
窪洋志, 橋本直幸, 礒部繁人, 大貫惣明, 王師, 日本金属学会講演概要(CD-ROM), 157th, ROMBUNNO.315, 02 Sep. 2015
Japanese - グラフェン上金属ナノ粒子の水素化特性
尾森健吾, 礒部繁人, 礒部繁人, 須貝理佐, 日野聡, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要(CD-ROM), 157th, ROMBUNNO.S3.44, 02 Sep. 2015
Japanese - 被照射316Lステンレス鋼の微細組織に対する熱負荷の影響
鈴木恵理子, 橋本直幸, 礒部繁人, 大貫惣明, 日本金属学会講演概要(CD-ROM), 157th, ROMBUNNO.243, 02 Sep. 2015
Japanese - 電子照射下における純鉄の格子間原子集合体の一次元運動の温度依存
佐藤裕樹, 阿部陽介, 阿部弘亨, 松川義孝, 叶野翔, 大貫惣明, 橋本直幸, 日本金属学会講演概要(CD-ROM), 156th, ROMBUNNO.299, 04 Mar. 2015
Japanese - 「安全な『水素吸蔵材料による無電力型爆発防止システム』の開発研究」-II(1)全体計画
橋本直幸, 礒部繁人, 日野聡, 常世田和彦, 日野竜太郎, 前川康成, 小島由継, 日本原子力学会春の年会予稿集(CD-ROM), 2015, 2015 - 「安全な『水素吸蔵材料による無電力型爆発防止システム』の開発研究」-II(4)水素捕集シミュレーション
寺田敦彦, 上地優, 日野竜太郎, 橋本直幸, 礒部繁人, 日本原子力学会春の年会予稿集(CD-ROM), 2015, 2015 - 「安全な『水素吸蔵材料による無電力型爆発防止システム』の開発研究」-II(3)水素選択透過性隔膜の製作および評価
前川康成, 長谷川伸, 澤田真一, CHEN Jinhua, 橋本直幸, 礒部繁人, 日本原子力学会春の年会予稿集(CD-ROM), 2015, 2015 - 安全な『水素吸蔵材料による無電力型爆発防止システム』の開発研究-II(2)高機能マグネシウムの開発および安全性評価
常世田和彦, 瀧澤洸, 松井克己, 宮岡裕樹, 市川貴之, 小島由継, 礒部繁人, 橋本直幸, 日本原子力学会春の年会予稿集(CD-ROM), 2015, 2015 - 「安全な『水素吸蔵材料による無電力型爆発防止システム』の開発研究」-II(6)安全な水素捕集装置の開発
日野聡, 礒部繁人, 橋本直幸, 常世田和彦, 日野竜太郎, 前川康成, 小島由継, 日本原子力学会春の年会予稿集(CD-ROM), 2015, 2015 - 安全性を追及した革新的炉心材料利用技術の研究開発(6)炉心用SiC材料の雰囲気制御電子線照射試験
礒部繁人, 橋本直幸, 鹿野文寿, 吉岡研一, 小此木一成, 日本原子力学会春の年会予稿集(CD-ROM), 2015, 2015 - 超高圧電子顕微鏡の開発とその応用
長倉宏樹, 若杉剛伸, 礒部繁人, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2015, 2015 - 多層ナノインデンテーション法によるフェライト鋼の照射損傷分布の評価
澤厚貴, 大貫惣明, 橋本直幸, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2015, 2015 - プラズマ対向機器用複合材料中における高熱伝導物質の電子線照射下安定性
大家彰悟, 橋本直幸, 大貫惣明, 礒部繁人, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2014, 2015 - 塩化物を添加したアンモニアボランの水素放出特性の評価
北村優海, 礒部繁人, 日野聡, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2014, 2015 - 水素分子の解離・再結合に有効なNb及びNi系触媒の探索と評価
工藤雄大, 礒部繁人, 礒部繁人, 日野聡, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2014, 2015 - NbF5触媒添加によるAlH3の水素放出速度の改善
高坂浩平, 中川祐貴, 礒部繁人, 日野聡, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2014, 2015 - 五酸化ニオブを添加した活性化マグネシウムの水素吸蔵速度
矢野健一, 日野聡, 礒部繁人, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2014, 2015 - フェライト/マルテンサイト鋼の照射下微細組織変化に及ぼす粒界の影響
森本千誠, 橋本直幸, 濱口大, 谷川博康, 渡辺淑之, 礒部繁人, 大貫惣明, 日本顕微鏡学会北海道支部学術講演会講演要旨集, 2015, 2015 - シビアアクシデント熱負荷を模擬した316Lステンレス鋼の電子線照射実験
鈴木恵理子, 橋本直幸, 礒部繁人, 大貫惣明, 日本顕微鏡学会北海道支部学術講演会講演要旨集, 2015, 2015 - 純鉄中における空孔クラスターおよび空孔水素複合体と移動転位の相互作用
窪洋志, 橋本直幸, 礒部繁人, 大貫惣明, 王師, 日本金属学会講演概要(CD-ROM), 157th, 2015 - グラフェン上金属ナノ粒子の水素化特性
尾森健吾, 礒部繁人, 礒部繁人, 須貝理佐, 日野聡, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要(CD-ROM), 157th, 2015 - 被照射316Lステンレス鋼の微細組織に対する熱負荷の影響
鈴木恵理子, 橋本直幸, 礒部繁人, 大貫惣明, 日本金属学会講演概要(CD-ROM), 157th, 2015 - グラフェン上に担持した金属ナノ粒子の水素化特性
須貝理佐, 須貝理佐, 礒部繁人, 日野聡, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要(CD-ROM), 156th, 2015 - 安全性を追及した革新的炉心材料利用技術の研究開発(5)炉心用SiCの雰囲気制御電子線照射試験の概要
礒部繁人, 橋本直幸, 鹿野文寿, 樋口真一, 日本原子力学会春の年会予稿集(CD-ROM), 2014, 2014 - 大気中で安定なMg水素貯蔵材料の開発
山上亮, 山上亮, 日野聡, 礒部繁人, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2013, 2014 - 安全な『水素吸蔵材料による無電力型爆発防止システム』の開発研究:(3)水素選択透過性隔膜の製作および評価
前川康成, 長谷川伸, 澤田真一, CHEN Jinhua, 橋本直幸, 礒部繁人, 日本原子力学会春の年会予稿集(CD-ROM), 2014, 2014 - 安全な『水素吸蔵材料による無電力型爆発防止システム』の開発研究(2)高機能マグネシウム材料の製造および安全性評価
常世田和彦, 瀧澤洸, 松井克己, 宮岡裕樹, 市川貴之, 小島由継, 礒部繁人, 橋本直幸, 日本原子力学会春の年会予稿集(CD-ROM), 2014, 2014 - シビアアクシデント時の316L鋼の微細組織の挙動のためのモデル研究(1)電子線照射したモデル合金
鈴木恵理子, 橋本直幸, 礒部繁人, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2014, 2014 - 安全な『水素吸蔵材料による無電力型爆発防止システム』の開発研究:(4)水素捕集シミュレーション
寺田敦彦, 上地優, 日野竜太郎, 橋本直幸, 礒部繁人, 日本原子力学会春の年会予稿集(CD-ROM), 2014, 2014 - 安全な『水素吸蔵材料による無電力型爆発防止システム』の開発研究(6)安全な水素捕集装置の開発
日野聡, 礒部繁人, 橋本直幸, 常世田和彦, 日野竜太郎, 前川康成, 小島由継, 日本原子力学会春の年会予稿集(CD-ROM), 2014, 2014 - 安全な『水素吸蔵材料による無電力型爆発防止システム』の開発研究(1)全体計画
橋本直幸, 礒部繁人, 大貫惣明, 常世田和彦, 日野竜太郎, 前川康成, 小島由継, 日本原子力学会春の年会予稿集(CD-ROM), 2014, 2014 - アンモニアボラン-アラネート混合物の熱分解過程の調査
五十嵐祐大, 日野聡, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2013, 2014 - 水素吸蔵材料による無電力型爆発防止システムの開発
日野聡, 矢野健一, 礒部繁人, 橋本直幸, 常世田和彦, 日野竜太郎, 前川康成, 小島由継, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2014, 2014 - カーボンナノチューブを用いた高熱伝導性複合材料での浸炭の評価
趙笑宇, 本間寛尚, 橋本直幸, 礒部繁人, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2014, 2014 - グラフェン上に形成したFeナノ粒子の水素吸蔵・放出特性-計算と実験の比較-
千葉翔太朗, 高橋啓介, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2013, 2014 - グラフェン上に担持した金属ナノ粒子の水素化特性
須貝理佐, 礒部繁人, 日野聡, 王永明, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2014, 2014 - 水素吸蔵材料を用いた無電力型水素捕集装置の開発
日野聡, 礒部繁人, 橋本直幸, 日本金属学会講演概要(CD-ROM), 155th, 2014 - 超高圧電子顕微鏡用高圧ガス環境セルの開発と応用
若杉剛伸, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要(CD-ROM), 154th, 2014 - 低放射化フェライト鋼中のMX析出物の強度影響と照射下安定性に関する研究―(2)鉄中TaC析出物の高温電子照射下安定性
阿部弘亨, 石嵜貴大, 叶野翔, LI Feng, 谷川博康, 濱口大, 橋本直幸, 永瀬丈嗣, 保田英洋, 日本原子力学会秋の大会予稿集(CD-ROM), 2013, ROMBUNNO.B49, 20 Aug. 2013
Japanese - 低放射化フェライト鋼中のMX析出物の強度影響と照射下安定性に関する研究―(1)TaC析出物の照射下安定性
谷川博康, 安堂正己, 酒瀬川英雄, 渡辺淑之, 叶野翔, 橋本直幸, 阿部弘亨, 日本原子力学会秋の大会予稿集(CD-ROM), 2013, ROMBUNNO.B48, 20 Aug. 2013
Japanese - 低放射化フェライト鋼中のMX析出物の強度影響と照射下安定性に関する研究(3)フェライト鋼中TaCの電子線照射下安定性
橋本直幸, 谷川博康, 阿部弘亨, 日本原子力学会秋の大会予稿集(CD-ROM), 2013, 2013 - 触媒添加マグネシウムの水素化反応速度と結晶子サイズの検討
梅田絢香, 礒部繁人, 若杉剛伸, 山上亮, 王永明, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2012, 2013 - Mgナノ粉末の水素化による抵抗変化
山上亮, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2012, 2013 - TEMによるアルミニウム水素化物の水素放出反応その場観察
市川祐貴, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, ZENG L., LIU S., 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2012, 2013 - Mg/Pd薄膜水素貯蔵材料の作製と評価
千葉翔太朗, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2012, 2013 - ボロハイドライドの熱分解過程における微視的理解
高坂浩平, 礒部繁人, 中川祐貴, 王永明, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2013, 2013 - 水素貯蔵材料AB-MH複合物質の水素放出特性
中川祐貴, 礒部繁人, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2013, 2013 - 超高圧電子顕微鏡用ガス環境セルの開発と応用
若杉剛伸, 礒部繁人, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本顕微鏡学会北海道支部学術講演会講演要旨集, 2013, 2013 - 水素・重水素を用いたNb及びNb酸化物の水素分子解離再結合作用の評価
工藤雄大, 礒部繁人, 礒部繁人, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2013, 2013 - Mg/Pd薄膜水素貯蔵材料の作製と評価
千葉翔太朗, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2013, 2013 - 触媒添加したMgの水素センサー特性
山上亮, 山上亮, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要(CD-ROM), 153rd, 2013 - アンモニアボラン-アラネート混合物の熱分解過程の調査
五十嵐祐大, 礒部繁人, 橋本直幸, 大貫惣明, 日本金属学会講演概要(CD-ROM), 153rd, 2013 - Mg/遷移金属薄膜水素貯蔵材料の作製と特性の評価
千葉翔太朗, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 山本ひかる, 宮岡裕樹, 市川貴之, 小島由継, 日本金属学会講演概要(CD-ROM), 153rd, 2013 - 水素・重水素を用いたNb及びNb酸化物の水素分子解離作用の評価
工藤雄大, 工藤雄大, 礒部繁人, 礒部繁人, 橋本直幸, 大貫惣明, 日本金属学会講演概要(CD-ROM), 153rd, 2013 - Mgナノ粉末の水素化応答性の基礎研究
山上亮, 山上亮, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要(CD-ROM), 152nd, 2013 - アンモニアボランと金属水素化物の複合化処理による水素放出特性の改善
中川祐貴, 中川祐貴, 礒部繁人, 礒部繁人, 橋本直幸, 大貫惣明, 日本金属学会講演概要(CD-ROM), 153rd, 2013 - 触媒を添加したアンモニアボレインの脱水素化特性評価
李忠賢, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2011, 2012 - 超高圧電子顕微鏡用環境セルの開発とSiN隔膜の製作
若杉剛伸, 礒部繁人, 王永明, 梅田絢香, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2011, 2012 - LiBH4の熱分解過程に関する微視的研究
稲月亮太, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2011, 2012 - アルカリ(土類)金属-炭素複合物質の水素吸蔵生成物の検討
山田須弥人, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 久保田光, 宮岡裕樹, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2011, 2012 - LiAlH4の脱水素化反応におよぼすTiCl3の触媒効果
五十嵐祐大, 姚昊, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2012, 2012 - アルミニウム水素化物の熱分解過程のTEMによる微視的観察
中川祐貴, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, ZENG L., LIU S., 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2012, 2012 - 高機能Mgを利用した低コスト水素センサーの開発
山上亮, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2012, 2012 - アンモニアボランの熱分解反応機構
李忠賢, 李忠賢, 礒部繁人, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要(CD-ROM), 151st, 2012 - 透過型電子顕微鏡によるアンモニアボレインの熱分解反応観察
李忠賢, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, ZHANG Yu, 市川貴之, 小島由継, 日本金属学会講演概要, 148th, 2011 - 透過電子顕微鏡による触媒を添加したLi2NHの水素化反応機構の検討
堂腰美妃, 礒部繁人, 張騰飛, 王永明, 橋本直幸, 大貫惣明, 日野聡, 市川貴之, 小島由継, 日本金属学会講演概要, 148th, 2011 - 触媒添加した水素化マグネシウムの反応速度と触媒表面の化学結合状態の関係
森田襟, 馬濤, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 木村通, 市川貴之, 小島由継, 日本金属学会講演概要, 148th, 2011 - 透過型電子顕微鏡によるアンモニアボレインの熱分解反応観察
李忠賢, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, ZHANG Yu, 市川貴之, 小島由継, 日本金属学会講演概要, 148th, 2011 - 超高圧電子顕微鏡用環境セルホルダーを用いた水素貯蔵材料の水素化反応その場観察
若杉剛伸, 礒部繁人, 梅田絢香, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要, 148th, 2011 - 軽元素錯体系水素貯蔵材料LiBH4のTEMによる微視的観察
稲月亮太, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要, 148th, 2011 - 透過型電子顕微鏡によるアンモニアと水素化物の脱水素化反応その場観察
礒部繁人, 王永明, 平澤寛子, 橋本直幸, 大貫惣明, 山本ひかる, 宮岡裕樹, 市川貴之, 小島由継, 化学工学会秋季大会研究発表講演要旨集(CD-ROM), 43rd, 2011 - 超高圧電子顕微鏡用環境セルホルダーを用いた水素貯蔵材料の水素化反応その場観察
若杉剛伸, 礒部繁人, 梅田絢香, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要, 148th, 2011 - アルカリ(土類)金属-炭素複合物質の水素吸蔵生成物の検討
山田須弥人, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 久保田光, 山中俊幸, 宮岡裕樹, 市川貴之, 小島由継, 日本金属学会講演概要, 148th, 2011 - アンモニアボレイン系水素貯蔵材料の脱水素化に伴う微細構造変化
李忠賢, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, ZHANG Yu, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2011, 2011 - 環境セルによる水素貯蔵材料の水素化のその場観察
梅田絢香, 若杉剛伸, 王永明, 礒部繁人, 橋本直幸, 大貫惣明, 日本顕微鏡学会北海道支部学術講演会講演要旨集, 2011, 2011 - 透過電子顕微鏡による触媒を添加したLi2NHの水素化反応機構の検討
堂腰美妃, 礒部繁人, 張騰飛, 王永明, 橋本直幸, 大貫惣明, 日野聡, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2010, 2011 - AlH3脱水素化反応とAl2O3膜の構造
中川祐貴, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日野聡, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2010, 2011 - 酸化ニオブを添加したマグネシウムの水素化反応過程TEMその場観察
梅田絢香, 若杉剛伸, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2010, 2011 - 水素化マグネシウムの反応速度と触媒表面の化学結合状態の関係
森田襟, 森田襟, 馬濤, 馬濤, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 木村通, 木村通, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2010, 2011 - アレイン脱水素化反応の律速段階の微細組織による検討
中川祐貴, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日野聡, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2011, 2011 - 酸化ニオブを添加したマグネシウムの水素化における微細構造変化
梅田絢香, 若杉剛伸, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2011, 2011 - Li-N-H系水素貯蔵物質の反応機構
礒部繁人, 堂腰美妃, 張騰飛, 王永明, 橋本直幸, 大貫惣明, 日野聡, 市川貴之, 小島由継, 日本金属学会講演概要(CD-ROM), 149th, 2011 - アンモニアボレインの熱分解反応の透過型電子顕微鏡観察
李忠賢, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, ZHANG Yu, 市川貴之, 小島由継, 日本金属学会講演概要(CD-ROM), 149th, 2011 - TEMを用いたボロハイドライド系水素貯蔵材料の熱分解過程微視的観察
稲月亮太, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要(CD-ROM), 149th, 2011 - 超高圧電子顕微鏡用環境セルの開発と水素貯蔵反応その場観察への応用
若杉剛伸, 礒部繁人, 梅田絢香, 王永明, 橋本直幸, 大貫惣明, 有田正志, 日本金属学会講演概要(CD-ROM), 149th, 2011 - Al2O3膜改質によるAlH3脱水素化反応速度の改善
中川祐貴, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, LIANG Zeng, LIU Shusheng, 市川貴之, 小島由継, 日本金属学会講演概要(CD-ROM), 149th, 2011 - アルカリ(土類)金属-炭素複合物質の水素吸蔵生成物の検討
山田須弥人, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 久保田光, 宮岡裕樹, 市川貴之, 小島由継, 日本金属学会講演概要(CD-ROM), 149th, 2011 - 電子顕微鏡その場観察による触媒添加したMgH2の脱水素化反応機構の検討
森田襟, 森田襟, 小野晃史, 小野晃史, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要, 146th, 2010 - 電子線照射による軽金属水素化物質の分解について考察
王永明, 礒部繁人, 橋本直幸, 大貫惣明, 日本金属学会講演概要, 147th, 2010 - 電子顕微鏡その場観察によるMg系材料の水素化反応と触媒効果の検討
小野晃史, 小野晃史, YAO Hao, YAO Hao, 森田襟, 森田襟, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2009, 2010 - 超高圧電顕用環境セルホルダーを用いたマグネシウムの水素化反応その場観察
若杉剛伸, 礒部繁人, 小野晃史, 王永明, 森田襟, 梅田絢香, 橋本直幸, 大貫惣明, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2010, 2010 - 透過電子顕微鏡によるLi2NHの水素化反応機構の検討
堂腰美妃, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日野聡, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2010, 2010 - 水素化マグネシウムに添加した触媒の分散と反応速度の相関
森田襟, 馬濤, 森田襟, 馬濤, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 木村通, 木村通, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2010, 2010 - アルカリ(土類)金属-炭素複合物質のTEMを用いた微視的観察
山田須弥人, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 山中俊幸, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2010, 2010 - 透過電子顕微鏡によるLi2NHの水素化反応機構の検討
堂腰美妃, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日野聡, 市川貴之, 小島由継, 日本金属学会講演概要, 147th, 2010 - アルカリ(土類)金属-炭素複合物質の微細構造
山田須弥人, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 山中俊幸, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2009, 2010 - TEMその場観察による触媒添加マグネシウム水素貯蔵材料の界面反応分析
礒部繁人, 小野晃史, 小野晃史, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要, 146th, 2010 - 水素貯蔵材料AB-MH(M=Li,Na)複合物質の微細構造
李忠賢, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, ZHANG Yu, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2009, 2010 - 透過電子顕微鏡によるLi2NHの水素化反応機構の検討
堂腰美妃, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日野聡, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2009, 2010 - AB-MH(M=Li,Na)複合物質のTEMを用いた微視的観察
李忠賢, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要, 146th, 2010 - Li-N系化合物に対する電子エネルギー損失分光法(EELS)の有用性
森田襟, 森田襟, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 小野泰輔, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2009, 2010 - 透過電子顕微鏡によるLi2NHの水素化反応機構の検討
堂腰美妃, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日野聡, 宮岡裕樹, 市川貴之, 小島由継, 日本金属学会講演概要, 146th, 2010 - 電子顕微鏡によるLiH系,NaH系水素吸蔵材料反応機構の検討
平澤寛子, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2009, 2010 - TEMを用いた軽元素系水素貯蔵物質の反応メカニズム検証
礒部繁人, 王永明, HAO Yao, 小野晃史, 平澤寛子, 橋本直幸, 大貫惣明, 市川貴之, 小島由継, 日本金属学会講演概要, 146th, 2010 - Sc-M-B-H系水素貯蔵物質(M=Mg,Ca)のTEMによる微視的観察
稲月亮太, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 中川鉄水, 市川貴之, 小島由継, 日本金属学会講演概要, 146th, 2010 - アルカリ(土類)金属・炭素複合物質のTEMを用いた微視的観察
山田須弥人, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 山中俊幸, 日本金属学会講演概要, 146th, 2010 - 水素貯蔵材料AB-MH(M=Li,Na)複合物質の微細構造
李忠賢, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, YU Zhang, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2010, 2010 - Sc-M-B-H系水素貯蔵材料(M=Mg,Ca)の反応過程の微視的考察
稲月亮太, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 中川鉄水, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同サマーセッション概要集, 2010, 2010 - 超高圧電顕用環境セルを用いた水素貯蔵材料の水素化反応その場観察
若杉剛伸, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本顕微鏡学会北海道支部学術講演会講演要旨集, 2010, 2010 - Sc-M-B-H系水素貯蔵物質(M=Mg,Ca)のTEMによる微視的観察
稲月亮太, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 中川鉄水, 市川貴之, 小島由継, 日本鉄鋼協会日本金属学会両支部合同冬季講演大会概要集, 2009, 2010 - 水素化マグネシウムに添加した触媒の分散過程と反応速度向上の相関
森田襟, 馬濤, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 木村通, 市川貴之, 小島由継, 日本金属学会講演概要, 147th, 2010 - 電子顕微鏡のその場観察によるLiH系,NaH系水素吸蔵材料の分解反応
平澤寛子, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 山本ひかる, 宮岡裕樹, 市川貴之, 小島由継, 日本金属学会講演概要, 145th, 2009 - 「顕微鏡法による材料開発のための微細構造研究最前線(9)」-先端顕微鏡法開発がもたらす材料科学の新たな展開-(b)試料・観察法の高度化による新展開 環境セルによる水素貯蔵材料の動的観察
礒部繁人, WANG Yongming, 奥寺公也, 平澤寛子, 橋本直幸, 大貫惣明, まてりあ, 48, 12, 2009 - 電子顕微鏡その場観察によるMg系水素貯蔵材料の反応メカニズムの検討
小野晃史, 礒部繁人, 王永明, 橋本直幸, 大貫惣明, 日本金属学会講演概要, 145th, 2009 - Microstructural Analysis on Helium Retention of Ion-irradiated and Annealed Tungsten Foils
N. Hashimoto, J.D. Hunn, N. Parikh, S. Gilliam, S. Gidcumb, B. Patnaik, L.L. Snead, Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 37, 91, 98, 2005, [Peer-reviewed] - Effect of heat treatment and tantalum on microstructure and mechanical properties of Fe-9Cr-2W0.25V steel
RL Klueh, N Hashimoto, M Sokolov, Effects of Radiation on Materials: 21st International Symposium, 1447, 376, 390, 2004, [Peer-reviewed]
English - Helium Retention of Ion-irradiated and Annealed Tungsten Foils
N. Hashimoto, J.D. Hunn, N. Parikh, S. Gilliam, B. Patnaik, L.L. Snead, Proc. for 04 Symposium on Advanced Research of Energy Technology, 2004, [Peer-reviewed] - 低放射化フェライト鋼の中性子照射下クリープ変形に伴う微細組織変化
酒瀬川英雄, 谷川博康, HASHIMOTO N, GROSSBECK M L, 荻原寛之, 実川資朗, 幸野豊, 香山晃, 日本金属学会講演概要, 133rd, 297, 11 Oct. 2003
Japanese - Erratum: Variation in CO2 assimilation rate induced by simulated dew waters with different sources of hydroxyl radical (·OH) on the needle surfaces of Japanese red pine (Pinus densiflora Sieb. et Zucc.) (Environmental Pollution (2002) 118 (383-391) PII: S
T. Kobayashi, T. Kobayashi, N. Nakatani, N. Nakatani, N. Nakatani, T. Hirakawa, T. Hirakawa, M. Suzuki, T. Miyake, M. Chiwa, T. Yuhara, N. Hashimoto, K. Inoue, K. Yamamura, N. Agus, J. R. Sinogaya, K. Nakane, A. Kume, T. Arakaki, T. Arakaki, H. Sakugawa, Environmental Pollution, 120, 493, 01 Dec. 2002 - Effect of Heat Treatment and Tantalum on Microstructure and Mechanical Properties of Fe-9Cr-2W-0.25V Steel
R.L. Klueh, N. Hashimoto, M.A. Sokolov, Fusion Reactor Materials Semiannual Report, DOE/ER-0313, 32, 28, 39, 2002, [Peer-reviewed] - ORR/HFIR照射したオーステナイト鋼の引張特性と損傷組織
若井栄一, 実川資朗, 井岡郁男, 菱沼章道, 橋本直幸, ROBERTSON J P, 日本金属学会講演概要, 125th, 1999 - 中性子スペクトル調整照射したステンレス鋼の微細組織
若井栄一, 橋本直幸, ROBERTSON J P, 沢井友次, 菱沼章道, 日本金属学会講演概要, 124th, 1999 - Swelling of HFIR-irradiated 58Ni- or 10B-added F82H steel.
若井栄一, 橋本直幸, ROBERTSON J, KLUEH R, 芝清之, 菱沼章道, 日本金属学会講演概要, 123rd, 1998
Books and other publications
- 小特集:原子力・核融合における表面技術
橋本直幸, ハイエントロピー合金の照射損傷・腐食
表面技術協会, Mar. 2024, [Contributor] - KINZOKU MATERIALS SCIENCE &TECHNOLOGY
Naoyuki HASHIMOTO, ハイエントロピー合金の耐照射特性評価
アグネ技術センター, Jan. 2022, 13302350, [Contributor] - ハイエントロピー合金 : カクテル効果が生み出す多彩な新物性
乾, 晴行 編著, 第6章 種々の応用 6-3 核融合炉構造材料
内田老鶴圃, May 2020, 9784753651375, x, 279p, Japanese, [Joint work] - Radiation Effects in Ferritic Steels and Advanced Ferritic-Martensitic Steels
Naoyuki HashimotoRyuta, KasadaBaldev RajM. Vijayalakshmi, Radiation Effects in Ferritic Steels and Advanced Ferritic-Martensitic Steels
Reference Module in Materials Science and Materials Engineering, Mar. 2020, [Joint work] - 水素貯蔵材料の開発と応用
橋本直幸, マグネシウムを用いた水素除去システム
シーエムシー出版, Apr. 2016, [Contributor]
Lectures, oral presentations, etc.
- Investigation of microstructural evolution in Cu-containing high entropy alloys by In-situ irradiation experiment
Naoyuki Hashimoto, Hiroshi Oka, Yu Lei
The Nuclear Materials Conference (NuMat 2024), Oct. 2024, English, Poster presentation
14 Oct. 2024 - 17 Oct. 2024 - Impurity effect on irradiation damage evolution in Cr0.8FeNixMny medium entropy alloys
Naoyuki HASHIMOTO
(The 11th Pacific Rim International Conference on Materials (PRICM11), 20 Nov. 2023, English, Invited oral presentation
19 Nov. 2023, [Invited] - Impurity effect on irradiation damage evolution in M/HEAs
Hashimoto, S. Sudo, K. Fukumoto, H. Oka
The 21st International conference on Fusion reactor materials (ICFRM-21), 23 Oct. 2023, English, Invited oral presentation
[Invited] - Development of low activation high entropy alloys for nuclear application
N. Hashimoto, M. Niu, H. Oka, K. Yabuuchi
第14回エネルギー理工学研究所国際シンポジウム -Research Activities on Zero-Emission Energy Network-, 30 Aug. 2023, English, Oral presentation
[Invited] - M/HEAの研究開発状況 ー原子炉材料への応用ー
橋本 直幸
日本原子力学会2023年春の年会, 15 Mar. 2023, Japanese, Invited oral presentation
[Invited] - F82H鋼中に存在する各種粒界の点欠陥に対するシンク効果
橋本 直幸, 岡 弘, 渡辺 淑之, 野澤 貴史
日本金属学会2023年春期(第172回)講演大会, 09 Mar. 2023, Japanese, Oral presentation - Co フリーハイエントロピー合金の高温水蒸気酸化評価
橋本 直幸
材料照射研究会2022・高エネルギー環境用材料照射評価研究会, 07 Dec. 2022, Japanese, Invited oral presentation
[Invited] - Effect of transmutation gas atoms on cavity formation around grain boundaries in F82H
Naoyuki Hashimoto, Hiroshi Oka, Masami Ando, Yoshiyuki Watanabe, Takashi Nozawa
NuMat 2022 (The Nuclear Materials Conference), 28 Oct. 2022, English, Oral presentation
24 Oct. 2022 - 28 Oct. 2022 - Impurity effect on mechanical property and irradiation damage evolution in Cr0.8FeMnxNiy concentrated solid-solution alloys
Naoyuki Hashimoto, Sotaro Sudo, Keisuke Fukumoto, Hiroshi Oka, Shigehito Isobe
NuMat 2022 (The Nuclear Materials Conference), 26 Oct. 2022, English, Oral presentation
24 Oct. 2022 - 28 Oct. 2022 - 原子力材料としての低放射化ハイエントロピー合金及び複合材料の開発研究
橋本 直幸
東北大学金属材料研究所 大洗・アルファ合同研究会, 28 Sep. 2022, Japanese, Invited oral presentation
28 Sep. 2022 - 30 Sep. 2022, 33936221, [Invited] - Study on mobility of point defects obtained from Irradiation damage in structure materials ~ using a High Voltage Electron Microscope of Hokkaido Univ.
N. Hashimoto
Workshop on Nuclear and Hydrogen Energy Materials 2022, 29 Sep. 2022, English, Invited oral presentation
29 Sep. 2022 - 29 Sep. 2022 - Coフリーハイエントロピー合金の高温水蒸気酸化評価
橋本 直幸, 長友 真裕子, 林 重成, 礒部 繁人, 岡 弘
日本金属学会2022年秋期(第171回)講演大会, 23 Sep. 2022, Japanese, Oral presentation
20 Sep. 2022 - 23 Sep. 2022, 33936221 - BCC型ハイエントロピー合金の機械特性及び耐照射性評価
橋本 直幸, 井窪 亮太, 礒部 繁人, 岡 弘
日本金属学会2022年秋期(第171回)講演大会, 21 Sep. 2022, Japanese, Oral presentation
20 Sep. 2022 - 23 Sep. 2022, 13302350 - 金属積層造形による新規低放射化ハイエントロピー合金の作製Ⅱ (1)全体概要
橋本 直幸, 上田 幹人, 林 重成, 礒部 繁人, 岡 弘, 山下 真一郎, 板倉 充洋, 都留 智仁
日本原子力学会・2022年秋の大会, 09 Sep. 2022, Japanese, Oral presentation
07 Sep. 2022 - 09 Sep. 2022, 30647182 - Recent Activities of HEA Research for Nuclear Application
N. Hashimoto
第13回エネルギー理工学研究所国際シンポジウム -Research Activities on Zero-Emission Energy Network, 05 Sep. 2022, English, Invited oral presentation
05 Sep. 2022 - 05 Sep. 2022, 33936221, [Invited] - In situ observation of microstructural evolution in irradiated CrFeNiMn high entropy alloys
N. Hashimoto, K. Fukumoto, S. Sudo, H. Oka
The Sixth International Workshop on TEM with In Situ Irradiation (WOTWISI-6), 28 Jul. 2022, English, Keynote oral presentation
27 Jul. 2022 - 29 Jul. 2022, 33936221, [Invited] - 原子炉用低放射化ハイエントロピー合金の開発研究
橋本 直幸, 岡 弘, 和田 慧良, 福本 圭祐
日本金属学会2022年春期(第170回)講演大会, 17 Mar. 2022, Japanese, Keynote oral presentation
15 Mar. 2022 - 17 Mar. 2022, 30647182, [Invited] - Recent Activities of HEA Research for Nuclear Application
Naoyuki Hashimoto
Summit of Materials Science 2022 and GIMRT User Meeting 2022, 02 Mar. 2022, English, Keynote oral presentation
02 Mar. 2022 - 03 Mar. 2022, 33936221, [Invited] - 金属積層造形法による次世代原子炉用構造材料の作製
橋本直幸, 岡 弘, 礒部繁人, 佐藤幹
2021年度日本金属学会・日本鉄鋼協会両北海道支部合同冬季講演大会, 21 Jan. 2022, Japanese, Oral presentation
20 Jan. 2022 - 21 Jan. 2022, 30647182 - Additive manufacturing process of structure materials for nuclear application
N. Hashimoto, H. Oka, S. Isobe
SNU-HU Joint Symposium The 10th Symposium on Materials Science and Engineering, 03 Dec. 2021, English, Oral presentation
03 Dec. 2021 - 03 Dec. 2021, 30647182 - ハイエントロピー合金の原子炉用構造材料への応用の可能性
橋本 直幸
材料照射研究会・高エネルギー環境用材料照射評価研究会, 18 Nov. 2021, Japanese, Oral presentation
18 Nov. 2021 - 19 Nov. 2021, 33936221 - Effect of stacking fault energy on irradiation damage in Co-free high entropy alloys
N. Hashimoto
OECD Nuclear Energy Agency, High entropy alloys for nuclear applications Workshop, 20 Oct. 2021, English, Oral presentation
19 Oct. 2021 - 21 Oct. 2021, 33936221 - CoフリーFCC型ハイエントロピー合金の開発研究
橋本 直幸
大洗・アルファ合同研究会, 29 Sep. 2021, English, Oral presentation
29 Sep. 2021 - 01 Oct. 2021, 33936221 - 構造材料の照射損傷組織から得られる点欠陥の移動度に関する研究
橋本 直幸
物理学会領域10「格子欠陥・ナノ構造」第31回格子欠陥フォーラム, 27 Sep. 2021, Japanese, Invited oral presentation
27 Sep. 2021 - 28 Sep. 2021, [Invited] - 金属積層造形による新規低放射化ハイエントロピー合金の作製 (1)全体概要
橋本 直幸, 上田 幹人, 林 重成, 岡 弘, 礒部 繁人, 山下 真一郎, 板倉 充洋, 都留 智仁
日本原子力学会・2021年秋の大会, 10 Sep. 2021, Japanese, Oral presentation
08 Sep. 2021 - 10 Sep. 2021 - 大学における核融合炉研究の関連施設の現状 ―加速器を利用した材料研究―
橋本直幸
日本原子力学会・2021年春の年会, 19 Mar. 2021, Japanese, Invited oral presentation
17 Mar. 2021 - 19 Mar. 2021, [Invited] - 金属積層造形による新規低放射化ハイエントロピー合金の開発
橋本 直幸, 礒部 繁人, 岡 弘, 林 重成, 上田 幹人, 山下 真一郎, 板倉 充洋, 都留 智仁
日本金属学会2021年春期(第168回)講演大会, 19 Mar. 2021, Japanese, Oral presentation
16 Mar. 2021 - 19 Mar. 2021 - Effect of stacking fault energy on irradiation damage in reduced activation high entropy alloys
N. Hashimoto, E. Wada, H. Oka, W-Y. Chen
The 20th International conference on Fusion reactor materials (ICFRM-20), 28 Oct. 2021, English, Oral presentation
24 Oct. 2021 - 2021, 33936221 - In-situ Observation of Irradiation Damage in FeCrNiCoMnx HEAs
N. Hashimoto, W-Y Chen, J-W. Ye
The 2020 ANS Virtual Winter Meeting, Technology of Fusion Energy (TOFE) conference, 15 Nov. 2020, English, Invited oral presentation
15 Nov. 2020 - 19 Nov. 2020, [Invited] - Solute atom effect on dislocation loop formation in FeCrAl alloys
N. Hashimoto, D. Jiang, Y. Tang
NuMat 2020 (The Nuclear Materials Conference), 26 Oct. 2020, English, Oral presentation
26 Oct. 2020 - 29 Oct. 2020 - Effect of solute atoms on dislocation loop formation in FeCrAl alloys
Naoyuki HASHIMOTO, Yixian TANG, Kodai TOYOTA
日本原子力学会2020年秋の年会, 17 Sep. 2020, Japanese, Oral presentation
16 Sep. 2020 - 18 Sep. 2020 - Irradiation damage in high entropy alloys ~ Defect analysis by in-situ observation
Naoyuki HASHIMOTO, Wei-ying CHEN
日本金属学会・2020年春期(第166回)講演大会, 19 Mar. 2020, Japanese, Oral presentation
17 Mar. 2020 - 19 Mar. 2020 - He and H effect on cavity formation and growth mechanism in irradiated ferritic steels
Naoyuki HASHIMOTO
日本金属学会日本鉄鋼協会両支部合同冬季講演大会, 17 Jan. 2020, Japanese, Oral presentation - 高濃度固溶体合金における照射損傷挙動の直接観察
橋本直幸, W-Y Chen, J-W Yeh
日本顕微鏡学会北海道支部学術講演会, 07 Dec. 2019, Japanese, Oral presentation
[Domestic Conference] - In-situ observation of irradiation damage in FeCrNiMn-based High Entropy Alloys
N. Hashimoto, W-Y Chen, J-W Yeh
SNU-HU Joint Symposium The 8th Symposium on Materials Science and Engineering, 14 Nov. 2019, English, Oral presentation
[Domestic Conference] - In-situ observation of radiation damage in FeCrNiMn high entropy alloys
N. Hashimoto, Weiyin Chen, Jienwei Yeh
The 19th International Conference of Fusion Reactor Materials, 28 Oct. 2019, English
[International presentation] - Direct observation of H and He effect on cavity formation in alpha-iron under irradiation
N. Hashimoto, D. Hamaguchi, H. Tanigawa
The 19th International Conference of Fusion Reactor Materials, 28 Oct. 2019, English
[International presentation] - 改良ステンレス鋼燃料被覆管のBWR装荷に向けた研究開発(4)〜(8)中性子照射材の微細組織評価挙動評価
橋本直幸, 唐一翔, 坂本寛, 山下真一郎
日本原子力学会・2019年秋の年会, 11 Sep. 2019, Japanese, Oral presentation
[Domestic Conference] - Study on H in Fe/W interface by DFT calculation
N. Hashimoto, J. Shi
NuMat 2018 (The Nuclear Materials Conference), 14 Oct. 2018, English, Oral presentation
[International presentation] - Comparison of microstructural development between Fe-12Cr and Fe-12Cr-5Al under Irradiation
N. Hashimoto, K. Toyota, Y. Tang, K. Sakamoto, S. Yamashita
NuMat 2018 (The Nuclear Materials Conference), 14 Oct. 2018, English, Oral presentation
[International presentation] - Microstructural evolution in electron-irradiated CoCrFeNi High Entropy Alloys
N. Hashimoto, Y. Ono, Y. Lei
The 14th Japan-China Symposium on Materials for Advanced Energy Systems and Fission & Fusion Engineering, Sendai 2018.9.25-9.27, 25 Sep. 2018, English, Oral presentation
[Domestic Conference] - In-situ observation of SiC oxidation under environmentally-controlled electron irradiation
Naoyuki HASHIMOTO
5th Workshop On TEM With In Situ Irradiation (WOTWISI-5), 11 Apr. 2018, English, Oral presentation
[International presentation] - Current status and prospects of irradiation study on fusion reactor materials
Naoyuki HASHIMOTO
AESJ, 26 Mar. 2018, Japanese, Keynote oral presentation
[Invited], [Domestic Conference] - Irradiation damage in CoCrMnFeNi High Entropy Alloy
Naoyuki HASHIMOTO, Yuta ONO
JIM, 19 Mar. 2018, Japanese, Oral presentation
[Domestic Conference] - CoCrMnFeNi系高エントロピー合金の照射損傷
橋本直幸
平成29年度材料照射研究会, 11 Jan. 2018, Japanese, Oral presentation
[Domestic Conference] - Effect of Grain Boundaries on Microstructure Evolution in F82H Under Irradiation
Naoyuki HASHIMOTO
The 18th International Conference of Fusion Reactor Materials, 07 Nov. 2017, English, Oral presentation
[International presentation] - Effect of Heat Load on Microstructural Development in Irradiated Steels
Naoyuki HASHIMOTO
TMS 2017 146th Annual Meeting & Exhibition, 27 Feb. 2017, English, Invited oral presentation
[Invited], [International presentation] - In-situ observation of SiC oxidation under environmentally-controlled electron irradiation
Naoyuki HASHIMOTO
The 41st Inter. Conf. on Adv. Ceramics (ICACC 2017), 25 Jan. 2017, English, Poster presentation
[International presentation] - 環境セルを用いたSiCの照射下酸化挙動の直接観察
橋本直幸
日本顕微鏡学会北海道支部学術講演会, 10 Dec. 2016, Japanese, Oral presentation
[Domestic Conference] - Effect of hydrogen on microstructure evolution and tensile property in irradiated iron
Naoyuki HASHIMOTO
HU-SNU Joint Symposium The 5th Symposium on Materials Science and Engineering, 25 Nov. 2016, English, Oral presentation
[Domestic Conference] - 被照射鉄鋼材料の熱時効による損傷組織変化
橋本直幸
平成28年度材料照射研究会, 12 Oct. 2016, Japanese, Oral presentation
[Domestic Conference] - Development of iron-based composite materials with high thermal conductivity
Naoyuki HASHIMOTO
The 7th International Symposium of Advanced Energy Science~ Frontiers of Zero Emission Energy, 05 Sep. 2016, English, Invited oral presentation
[Domestic Conference] - Development of iron-based composite materials with high thermal conductivity
Naoyuki HASHIMOTO
The 9th Pacific Rim International Conference on Advanced Materials and Processing (PRICM9), 04 Aug. 2016, English, Oral presentation
[International presentation] - 原子炉用鋼における照射損傷組織の熱時効による回復
橋本直幸
日本顕微鏡学会第72回学術講演会, 14 Jun. 2016, Japanese, Oral presentation
[Domestic Conference] - 安全性を追求した革新的炉心材料利用技術の研究開発 (3) 炉心用SiC材料の雰囲気制御電子線照射試験
橋本直幸
日本原子力学会・2016年春の年会, 26 Mar. 2016, Japanese, Oral presentation
[Domestic Conference] - Effect of Heat Load on Microstructural Development in Irradiated Steels
Naoyuki HASHIMOTO
The Fourth Workshop On TEM With In Situ Irradiation, (WOTWISI-4), 17 Mar. 2016, English, Invited oral presentation
[Invited], [International presentation] - 被照射低合金鋼の熱処理による組織変化
橋本直幸
日本金属学会日本鉄鋼協会両支部合同冬季講演大会, 17 Dec. 2015, Japanese, Oral presentation
[Domestic Conference] - フェライト鋼における照射損傷組織の熱処理による回復
橋本直幸
日本顕微鏡学会北海道支部学術講演会, 12 Dec. 2015, Japanese, Keynote oral presentation
[Invited], [Domestic Conference] - Effect of hydrogen on microstructure evolution and tensile property in irradiated iron
Naoyuki HASHIMOTO
HU-SNU Joint Symposium The 4th Symposium on Materials Science and Engineering, 27 Nov. 2015, English, Oral presentation
[International presentation] - Development of iron-based composite with high thermal conductivity for DEMO
Naoyuki HASHIMOTO
The 4th Japan-Korea Joint Workshop on Nuclear Materials – Nuclear Fusion Materials, 28 Oct. 2015, English, Oral presentation
[International presentation] - Effect of hydrogen on microstructure evolution and tensile property in irradiated iron
Naoyuki HASHIMOTO
The 17th International Conference of Fusion Reactor Materials, 12 Oct. 2015, English, Oral presentation
[International presentation] - フェライト/マルテンサイト鋼の照射下微細組織変化に及ぼす粒界の影響
橋本直幸
日本原子力学会・2015年秋の大会, 09 Sep. 2015, Japanese, Oral presentation
[Domestic Conference] - Heavy Irradiation Effect on Fe-based Composite Materials with a High Thermal Conductivity
Naoyuki HASHIMOTO
第6回京大エネルギー理工学研究所国際シンポジウム, 02 Sep. 2015, English, Oral presentation
[International presentation] - Effect of impurity atoms on microstructural change in irradiated Fe-based materials
Naoyuki HASHIMOTO
第6回京大エネルギー理工学研究所国際シンポジウム, 02 Sep. 2015, English, Oral presentation
[International presentation] - 安全な『水素吸蔵材料による無電力型爆発防止システム』の開発研究Ⅱ(1)全体研究
橋本直幸
日本原子力学会・2015年春の大会, 20 Mar. 2015, Japanese, Oral presentation
[Domestic Conference] - Interaction between Vacancy-Hydrogen Complexes and Dislocation Motion in Alpha-Iron
Naoyuki HASHIMOTO
Materials Research Society (MRS) 2014 Fall Meeting, 13 Dec. 2014, English, Oral presentation
[International presentation] - Development and application of environmental cell for In-situ observation of irradiated materials
Naoyuki HASHIMOTO
HU-SNU Joint Symposium The 3rd Symposium on Materials Science and Engineering, 28 Nov. 2014, English, Oral presentation
[International presentation] - Development of Fe-based composite materials for diverter by sintering with carbon nanofiber
Naoyuki HASHIMOTO
The Nuclear Materials Conference 2014, 27 Oct. 2014, English, Oral presentation
[International presentation] - Effects of Hydrogen and Helium on Swelling in Electron-irradiated Pure Iron
Naoyuki HASHIMOTO
MH2014, 20 Jul. 2014, English, Oral presentation
[International presentation] - 安全な『水素吸蔵材料による無電力型爆発防止システム』の開発研究(1)全体研究
橋本直幸
日本原子力学会・2014年春の大会, 26 Mar. 2014, Japanese, Oral presentation
[Domestic Conference]
Courses
- Metal Processing
Hokkaido University
Apr. 2024 - Present - Advance Energy Structure Materials
Graduate school of Engineering, Hokkaido University
Dec. 2020 - Present - エネルギー構造材料工学特論
北海道大学大学院
Oct. 2020 - Present - 加工プロセス工学
北海道大学
Oct. 2019 - Present - 材料物理学
北海道大学
Apr. 2016 - Present - 材料デザイン工学
北海道大学
Apr. 2016 - Present - 機能材料学特論
北海道大学大学院
Apr. 2016 - Present - 金属材料学
北海道大学
Apr. 2009 - Present - 材料物性学
北海道大学
Apr. 2007 - Mar. 2016 - ナノ構造物質解析学特論
北海道大学大学院
Apr. 2006 - Mar. 2016 - 材料科学基礎英語
北海道大学
Apr. 2006 - Mar. 2016 - 材料量子力学
北海道大学
Apr. 2013 - Mar. 2015
Affiliated academic society
Research Themes
- 耐照射性を有するM/HEAの不純物濃度制御による更なる高度化
科学研究費助成事業
Apr. 2025 - Mar. 2030
日本学術振興会(JSPS), 基盤研究(C), 北海道大学, Principal investigator - 低放射化ハイエントロピー合金の原子炉配管材料への応用と成立性評価
原子力システム研究開発事業
Nov. 2024 - Mar. 2027
岡弘 礒部繁人 山下真一郎 板倉充洋 藤井克彦 釜谷昌幸
文部科学省, 新発想型, Principal investigator - 低放射化ハイエントロピー合金の耐照射性評価と照射損傷メカニズムの解明
日本学術振興会 新学術領域研究(研究領域提案型)
Apr. 2021 - Mar. 2023
北海道大学, Principal investigator - Research on New FCC Structure Materials by Stacking Fault Energy Control
科学研究助成基金助成金 基盤研究C
Apr. 2020 - Mar. 2023
橋本直幸
JSPS, Grant-in-Aid for Scientific Research (C), 北海道大学大学院工学研究院, Principal investigator - Development of new low activation high entropy alloys by additive manufacturing process
原子力システム研究開発事業
Nov. 2020 - Mar. 2022
Naoyuki HASHIMOTO
MEXT, 新発想型, Faculty of Engineering, Hokkaido University, Principal investigator - 低放射化高濃度固溶体合金の探索と創製
Grant-in-Aid for Scientific Research on Innovative Areas
Apr. 2019 - Mar. 2021
Naoyuki HASHIMOTO
JSPS, Principal investigator, Competitive research funding - 核分裂生成物の個体核燃料に対するぬれ性と放出挙動
科学研究助成基金助成金 基盤研究B
Apr. 2018 - Mar. 2021
黒崎 健
日本学術振興会, Competitive research funding - 無電力型高機能水素捕集装置の開発及び高性能化
大学研究支援
Apr. 2015 - Mar. 2016
橋本直幸
北海道ガス, Principal investigator, Competitive research funding - 安全性を追求した革新的炉心材料利用技術に関する研究開発
原子力システム研究開発
Oct. 2012 - Mar. 2016
吉田紀之
科学技術振興機構, Competitive research funding - 安全な『水素吸蔵材料による無電力型 爆発防止システム』の開発研究
原子力基礎基盤戦略研究イニシアティブ
Oct. 2012 - Mar. 2015
橋本直幸
科学技術振興機構, Principal investigator, Competitive research funding - 高熱伝導性を有する鉄系複合材料の創成
科学研究助成基金助成金 挑戦的萌芽研究
Apr. 2012 - Mar. 2015
橋本直幸
日本学術振興会, Principal investigator, Competitive research funding - 定置水素貯蔵高圧タンク材料の水素脆性に及ぼす表面層の寄与
大学研究支援
Apr. 2010 - Mar. 2011
橋本直幸
北海道ガス, Principal investigator, Competitive research funding
Industrial Property Rights
- 無電力型水素捕集装置
Patent right, 橋本直幸, 大貫惣明, 礒部繁人他
特願2013-160578, 01 Aug. 2013 - Nano-Scale Nitride-Particle Strengthened High-Temperature Wrought Ferritic and Martensitic Steels
Patent right, R.L. Klueh, N. Hashimoto, P.J. Maziasz
特許 US7-520-942B2
21 Apr. 2009 - 気体分離膜及び気体分離膜の製造方法
Patent right, 前川康成, 長谷川伸, 澤田真一, 橋本直幸, 礒部繁人
特願2014-194859