Matsumoto Ryosuke

マツモトリョウスケ | Matsumoto Ryosuke

Affiliation and department：
Job title： Professor

Research field (6)： Mathematical physics and basic theory , Material fabrication and microstructure control , Metallic materials , Computational science , Nanostructure physics , Machine materials and mechanics

Research keywords (15)： Long-period stacking-ordered structures , Magnesium alloy , Neural network potential , Trans-scale analysis , Multiscale analysis , Dislocation theory , Activation energy , Metallic glass , Hydrogen embrittlement , Deformation , Fracture , Lattice defect , Finite element method , First principles calculation , Molecular dynamics

Research theme for competitive and other funds (32)：

2024 - 2026 Elucidation of the interaction behavior between grain boundaries and hydrogen under stress loading using first-principles calculations
2020 - 2026 機能マルチモーダル制御の材料科学と材料創製
2024 - 2025 Time evolution evaluation of grain boundary vacancy concentration and strength for prediction of delayed fracture
2024 - 2025 Search for elements that suppress vacancy-grain boundary binding for the development of ultra-high strength steel with delayed fracture resistance
2022 - 2025 Elucidation of Fatigue Phenomena Caused by Environmental Variations through Analyses of Self-Energy Change of Lattice Defects

Show all

Papers (84)：

Ryosuke Matsumoto, Sunday T. Oyinbo, Daisuke Matsunaka. Migration mechanism of sessile like <c+a> pyramidal edge-dislocations dissociated along the basal plane of magnesium. Scripta Materialia. 2024. 252. 116235
Naoki Uemura, Suraj Singhaneka, Ryosuke Matsumoto. First-Principles Study of Generalized Stacking Fault Energy in Mg-Zn-Y Alloy with Long-Period Stacking-Ordered Structures. Materials Transactions. 2024. 65. 9
R. Kshetri, M. Vigendran, T. Namazu, R. Matsumoto. Molecular Dynamics Analysis of Impact of Alloyed Interlayers in Ni-Al Reactive Multilayer Nano-foils. Sensors and Materials. 2024. 36. 8. 3453-3463
Ryosuke Matsumoto. Dislocation penetration in basal-to-prismatic slip transfer in Mg: a fracture mechanics criterion. Engineering Fracture Mechanics. 2024. 306. 110250
Ichiro Fujimoto, Tatsuya Okayama, Ryosuke Matsumoto. Effect of Carbon Density at Grain Boundary on Delayed Fracture Properties of Martensitic Steels. Materials Transactions (Originally published in Japanese in Journal of the Society of Materials Science, Japan). 2024. 65. 8. 928-933

ｍore...

Books (4)：

SiC Power Module Design: Performance, Robustness and Reliability
The Institution of Engineering and Technology 2021
Handbook of Mechanics of Materials
Springer 2019
LPSO型マグネシウム合金の材料科学-実用段階に入った日本発の新合金
日経BPコンサルティング 2018
計算力学解析手法の水素脆化評価への適用
新日本石油研究開発企画部 2008

Lectures and oral presentations (132)：

Density functional theory study of the effects of tension/compression and elemental substitution on prismatic slip of long-period stacking ordered structures
(Asia-Pacific Conference on Fracture and Strength 2024 (APCFS 2024))
Density functional theory study of the role of Molybdenum for weakening Hydrogen effect on bcc Iron
(Asia-Pacific Conference on Fracture and Strength 2024 (APCFS 2024))
Atomistic Scale Simulations of Hydrogen Distribution around Mode-I Crack-tip in bcc-Fe
(Asia-Pacific Conference on Fracture and Strength 2024 (APCFS 2024))
Surface modification of Si-MEMS using electron beam induced silicon nanodots
(The 20th International Conference on Precision Engineering (ICPF2024) 2024)
原子モデルを用いた空孔-水素-応力重畳効果による粒界割れ機構の検討
(日本鉄鋼協会2024年秋季大会(局所塑性に由来する損傷発達および破壊研究会・水素脆化評価法に必須の要素技術の抽出共催「破壊における格子欠陥の役割とその解析法:延性破壊、金属疲労、そして水素脆化」) 2024)

ｍore...

Education (3)：

2000 - 2003 大阪大学大学院工学研究科知能・機能創成工学専攻博士後期課程
1999 - 2000 大阪大学大学院工学研究科知能・機能創成工学専攻博士前期課程
1995 - 1999 Osaka University School of Engineering

Professional career (1)：

Ph.D. (Engineering) (Osaka University)

Work history (11)：

2024/04 - 現在 Kyoto University of Advanced Science Faculty of Engineering Department of Mechanical and Electrical System Engineering Professor
2020/04 - 2024/03 Kyoto University of Advanced Science Faculty of Engineering Department of Mechanical and Electrical System Engineering Associate Professor
2019/09 - 2020/03 Kyoto University of Advanced Science Nagamori Institute of Actuators Associate Professor
2018/04 - 2019/08 京都大学大学院工学研究科附属工学基盤教育研究センター講師
2015/09 - 2018/04 京都大学大学院工学研究科附属グローバルリーダシップ大学院工学教育推進センター講師

Show all

Committee career (35)：

2024/04 - 現在 The Japan Institute of Light Metals Member of Research Committee on Hydrogen Evaluation in Aluminum Alloys
2024/04 - 現在 The Iron and Steel Institute of Japan Discussion of new ideas based on the past project of hydrogen embrittlement, Forum, Secretary
2024/04 - 現在 The Japan Society of Mechanical Engineers Micro-Nano Science & Technology Division, Seminar holding committee, Chairman
2024/04 - 現在 The Japan Society of Mechanical Engineers Materials and Mechanics Devision, Public relations committee, Vice-chairman
2023/04 - 現在日本機械学会マイクロ・ナノ工学部門代議員

Show all

Awards (13)：

2020/08 - Japan Association for Computational Mechanics (JACM) The 2020 JACM Fellow Award
2019/06 - 15th International Conference on Diffusion in Solids and Liquids (DSL2019) Best Poster Award
2015/05 - 日本材料学会論文奨励賞
2014/04 - 日本材料学会関西支部関西支部長賞
2013/09 - 科研費新学術領域「シンクロ型LPSO構造の材料科学」(平成25年度中間報告会) 優秀発表賞

Show all

Association Membership(s) (7)：

JAPAN ASSOCIATION FOR COMPUTATIONAL MECHANICS , THE IRON AND STEEL INSTITUTE OF JAPAN , THE JAPAN INSTITUTE OF LIGHT METALS , THE JAPAN SOCIETY OF MECHANICAL ENGINEERS , THE SOCIETY OF MATERIALS SCIENCE, JAPAN , THE JAPAN INSTITUTE OF METALS AND MATERIALS , THE JAPAN SOCIETY FOR COMPUTATIONAL ENGINEERING AND SCIENCE

※ Researcher’s information displayed in J-GLOBAL is based on the information registered in researchmap. For details, see here.

Return to Previous Page