Rchr
J-GLOBAL ID：200901009197420621
Update date: Feb. 21, 2025
Tsuru Tomohito
ツル トモヒト | Tsuru Tomohito
Affiliation and department：
Job title：
Researcher
Research field (2)：
Metallic materials
, Machine materials and mechanics
Research keywords (3)：
計算材料科学
, 計算力学
, Computational Materials Science
Research theme for competitive and other funds (18)：
- 2023 - 2026 An autonomous machine learning-based molecular dynamics method that utilizes first-principles atomic energy calculation
- 2022 - 2025 BCC合金が持つ特異な変形機構の起源の解明と力学機能設計
- 2023 - Materials design from defect dynamics
- 2019 - 2023 Searching for alloying elements to reduce radiation effects in W
- 2019 - 2023 A new theory with local degree of freedom of dislocation core leading to novel functionality
- 2018 - 2023 Modeling and simulation on mechanical properties of high entropy alloys
- 2019 - 2022 Development of nonempirical alloy design scheme through electronic structure calculations
- 2017 - 2020 Innovation of bulk nano-structured commercial purity Ti with utra-high strength and high ductility utilizing TWIP effect
- 2014 - 2020 Optimization of Mechanical Properties in Aluminum Alloys via Hydrogen Partitioning Control
- 2016 - 2019 Computational alloy design for improvement of mechanical properties in HCP metals
- 2015 - 2019 Mechanism of radiation-induced precipitation in W-based alloys
- 2014 - 2018 Interface technology
- 2012 - 2016 Theoretical clarification of dislocation bias factor
- 2010 - 2015 Analysis of mechanical properties of bulk nanostructured metals by large-scale computing on the defects evolution
- 2008 - 2012 Plastic Physics of Defect Mechanics
- 2009 - 2010 Evaluation of grain boundary segregation based on atomistic/electronic nonempirical analysis
- 2007 - 2008 Atomistic and dislocation studies of the macroscopic characteristics and the interaction between dislocation and grain boundary
- 2005 - 2006 材料強度評価のためのマルチスケールモデリングに関する研究
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Papers (154)：
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Kazuyuki Shimizu, Hiroyuki Toda, Kyosuke Hirayama, Hiro Fujihara, Tomohito Tsuru, Masatake Yamaguchi, Taisuke T. Sasaki, Masayuki Uesugi, Akihisa Takeuchi. Hydrogen embrittlement in Al-Zn-Mg alloys: Semispontaneous decohesion of precipitates. International Journal of Hydrogen Energy. 2025. 109. 1421-1436
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Abrar Ahmed, Kanokwan Uttarasak, Taiki Tsuchiya, Seungwon Lee, Katsuhiko Nishimura, Norio Nunomura, Susumu Ikeno, Ayesha Malik, Kazuyuki Shimizu, Kyosuke Hirayama, et al. Ag segregation and Interfacial characterization of the Hexagonal β(Mg2Si)-phase in Al-Mg-Si-Ag Alloy. Materials Today Communications. 2025. 111835-111835
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Abe Yosuke, Tsuru Tomohito, Fujita Yohei*, Otomo Masahide*, Sasaki Taisuke*, Yamashita Shinichiro, Okubo Nariaki, Ukai Shigeharu. Effects of Al addition on Vickers hardness increase by thermal aging of Fe-Cr-Al alloys; Evaluation by systematic experiments, machine learning modeling, and first-principles calculations. Journal of Nuclear Materials. 2025. 606. 155606\_1-155606\_12
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Yamaguchi Masatake, Ebihara Kenichi, Itakura Mitsuhiro, Tsuru Tomohito. Quantitative estimation method of the effect of segregated solute on hydrogen-enhanced decohesion at a grain boundary. Scripta Materialia. 2025. 255. 116366\_1-116366\_5
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Mizuki SHOJI, Kensuke KURIHARA, Ivan LOBZENKO, Tomohito TSURU, Ai SERIZAWA. Elucidation of the formation process and shape determining factors of GP zones and nanoclusters in Al-Cu and Al-Mg-Si alloys. Journal of Japan Institute of Light Metals. 2024. 74. 12. 535-545
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MISC (75)：
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東海林瑞希, 栗原健輔, IVAN Lobzenko, 都留智仁, 芹澤愛. Al-Mg-Si合金に形成するナノクラスタ中の局所構造が熱的安定性に及ぼす影響. 日本金属学会講演大会(Web). 2024. 175th
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東海林瑞希, 栗原健輔, 芹澤愛, LOBZENKO Ivan, 都留智仁. Clustering Behavior in Al-Mg-Si Alloys using Diffusion Barrier Analysis and Monte Carlo Simulation. 軽金属学会大会講演概要. 2024. 146th
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東海林瑞希, 栗原健輔, 芹澤愛, LOBZENKO Ivan, 都留智仁. Diffusion Barrier Analysis and Monte Carlo Simulations on the Initial Stage of Decomposition Behavior in an Al-Cu Alloy. 軽金属学会大会講演概要. 2023. 145th
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栗原健輔, 東海林瑞希, 芹澤愛, LOBZENKO Ivan, 都留智仁. Effects of Mg/Si ratio and vacancy concentration on interaction between dislocation and nanoclusters formed in Al-Mg-Si alloys. 軽金属学会大会講演概要. 2023. 145th
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AHMED Abrar, 李昇原, 土屋大樹, 松田健二, 西村克彦, 布村紀男, 戸田裕之, 平山恭介, 清水一行, 山口正剛, et al. Characterizing the Microstructure of Low Zn/Mg ratio in Al-Zn-Mg alloy. 日本金属学会講演大会(Web). 2023. 173rd
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Lectures and oral presentations (163)：
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Effect of alloy composition and damage rate on the formation of Cr-rich precipitates in Fe-Cr-Al alloys under ion irradiation
(事故耐性燃料開発に関するワークショップ)
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First-principles calculations of the incoherent interfacial debonding by hydrogen trapping in aluminum alloy
(軽金属学会第147回秋期大会)
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Atomistic modeling of mechanical properties of base-centered cubic multi-component alloys
(REIMEI Workshop; Physics of Advanced Functional Materials)
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Effect of alloy composition and damage rate on the formation of Cr-rich precipitates in Fe-Cr-Al alloys under ion irradiation
(第24回「イオンビームによる表面・界面の解析と改質」特別研究会)
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Quantitative estimation method for segregated solute effects on hydrogen-enhanced decohesion at a grain boundary
(日本鉄鋼協会2024年秋季大会(第188回))
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Education (3)：
- 2004 - 2006 Osaka University
- 2002 - 2004 Osaka University
- 1998 - 2002 Osaka University School of Engineering Department of Mechanical, Materials and Manufacturing Science
Professional career (1)：
- Ph. D. (Osaka University)
Work history (11)：
- 2023/07 - 現在 Japan Atomic Energy Agency Nuclear Science and Engineering Center
- 2023/04 - 現在 創発研究者
- 2019/07 - 2023/06 Japan Atomic Energy Agency Nuclear Science and Engineering Center Principal Researcher
- 2019/10 - 2023/03 さきがけ研究者
- 2016/04 - 2023/03 Elements Strategy Initiative for Structural Materials, Kyoto University
- 2015/07 - 2019/06 Japan Atomic Energy Agency Nuclear Science and Engineering Center
- 2008/04 - 2015/06 Japan Atomic Energy Agency
- 2013/02 - 2014/08 University of California, Berkeley
- 2007/04 - 2008/03 Japan Atomic Energy Agency
- 2006/11 - 2007/03 Osaka University
- 2005/04 - 2006/10 Osaka University
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Awards (12)：
- 2022/04 - Acta Materialia and Scripta Materialia Outstanding reviewer award 2021, Acta Materialia and Scripta Materialia
- 2022/04 - Institute of Physics MSMSE Emerging Leaders 2021
- 2019/05 - 日本材料学会 平成30年度日本材料学会学術奨励賞
- 2017/12 - 日本MRS 第27回日本MRS年次大会奨励賞
- 2017/04 - Minister of Education, Culture, Sports, Science and Technology The Young Scientists' Prize of the Commendation for Science and Technology by the Minister of Education、Culture、Sports、Science and Technology
- 2015/10 - 日本原子力研究開発機構 平成27年度 理事長表彰 研究開発功績賞
- 2014/09 - The Japan Institute of Metals and Materials The Japan Institute of Metals and Materials The Best Paper Award
- 2012/04 - The Japan Society of Mechanical Engineers JSME Award for Young Engineers (Research)
- 2011/05 - 日本材料学会 MD賞
- 2007/03 - 社団法人自動車技術会 大学院研究奨励賞
- 2007 - 大阪大学論文100選
- 2003/05 - 日本材料学会 MD奨励賞
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Association Membership(s) (3)：
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