Rchr
J-GLOBAL ID:200901009197420621
Update date: Sep. 25, 2024
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 mechanical 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 (140):
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Tsuru Tomohito. Origin of excellent strength-ductility balance unique to FCC high-entropy alloys; A Plaston-based mechanism derived from electronic structure calculations. Materials Transactions. 2024. 65. 9. 988-994
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Abrar Ahmed, Kanokwan Uttarasak, Taiki Tsuchiya, Seungwon Lee, Katsuhiko Nishimura, Norio Nunomura, Kazuyuki Shimizu, Kyosuke Hirayama, Hiroyuki Toda, Masatake Yamaguchi, et al. Morphology evolution of β-phase in Al-Mg-Si alloys during aging treatment. Journal of Alloys and Compounds. 2024. 988. 174234-174234
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Shimizu Kazuyuki*, Nishimura Katsuhiko*, Matsuda Kenji*, Akamaru Satoshi*, Nunomura Norio*, Namiki Takahiro*, Tsuchiya Taiki*, Lee S.*, Higemoto Wataru, Tsuru Tomohito, et al. Combining muon spin relaxation and DFT simulations of hydrogen trapping in Al$_{6}$Mn. Scripta Materialia. 2024. 245. 116051\_1-116051\_6
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Tomohito Tsuru, Shu Han, Shutaro Matsuura, Zhenghao Chen, Kyosuke Kishida, Ivan Iobzenko, Satish I. Rao, Christopher Woodward, Easo P. George, Haruyuki Inui. Intrinsic factors responsible for brittle versus ductile nature of refractory high-entropy alloys. Nature Communications. 2024. 15. 1. 1706-1-1706-10
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T. Suzudo, K. Ebihara, T. Tsuru, H. Mori. Emergence of crack tip plasticity in semi-brittle α-Fe. Journal of Applied Physics. 2024. 135. 7
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MISC (66):
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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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平尾航希, LEE Seungwon, 土屋大樹, 松田健二, 池野進, 西村克彦, 布村紀男, 戸田裕之, 平山恭介, 清水一行, et al. TEM observation of β-phase in aged Al-Mg-Si alloy. 軽金属学会大会講演概要. 2021. 141st
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高本健吾, 土屋大樹, LEE Seungwon, 松田健二, 西村克彦, 布村紀男, 戸田裕之, 平山恭介, GAO Hongye, 清水一行, et al. Effect of hydrogen on age-precipitation in Al-2Zn-4Mg alloy containing low Zn/Mg ratio. 軽金属学会大会講演概要. 2021. 140th
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平尾航希, LEE Seungwon, 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. Microstructure observation of β-phase in aged at 673K and as cast Al-Mg2Si alloys. 軽金属学会大会講演概要. 2021. 140th
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Ogata Shigenobu, Tsuru Tomohito, Yuge Koretaka. Chapter 4, Modeling of mechanical properties. Haientoropi Gokin; Kakuteru Koka Ga Umidasu Tasai Na Shinbussei. 2020. 107-158
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Lectures and oral presentations (158):
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Local von Mises stress change in CuZr metallic glass as an indicator of the stress response
(30th International Conference on Computational and Experimental Engineering and Sciences (ICCES2024))
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First-principles calculations of hydrogen trapping energy on incoherent interfaces in aluminum alloys
(Advanced Materials Research Grand Meeting (MRM2023/IUMRS-ICA2023))
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First-principles study on mechanical properties and dislocation core in BCC refractory high-entropy alloys
(11th Pacific Rim International Conference on Advanced Materials and Processing (PRICM11))
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Developing interatomic potentials for mechanical properties of multi-component alloys using machine learning technique
(日本金属学会2023年秋期(第173回)講演大会)
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Simulation analyses of crack tip plasticity in BCC iron
(日本金属学会2023年秋期(第173回)講演大会)
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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 (10):
- 2023/04 - 現在 創発研究者
- 2019/07 - 現在 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 京都大学 構造材料元素戦略研究拠点ユニット
- 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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