Research field (1)：
Machine materials and mechanics
Research theme for competitive and other funds (10)：
2023 - 2026 An autonomous machine learning-based molecular dynamics method that utilizes first-principles atomic energy calculation
2020 - 2023 Defect Behavior in Mg Alloys with High-accuracy Machine-learning Interatomic Potentials
2019 - 2021 Elucidation of Phonon Properties of Mille-feullie Structure by First-principles Calculations
2017 - 2020 Atomistic Computational and Micro-scale Experimental Studies on Deformation Mechanisms in Magnesium Alloys
2014 - 2016 Development of Soft and wet Indentation Concept
2011 - 2016 Exploring the electronic and structural properties of LPSO structures through first-principles-based computational science
2013 - 2015 First-principles modeling study of metal/oxide heterointerface
2008 - 2012 Plastic Physics of Defect Mechanics
2007 - 2008 Elucidation of Formation Mechanism and Growth Simulation of Strain-induced Quantum Dot
2003 - 2007 金属ガラスの変形機構を考慮したマルチスケールモデリングの研究
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Papers (43)：
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
Ivan Lobzenko, Tomohito Tsuru, Hideki Mori, Daisuke Matsunaka, and Yoshinori Shiihara. Implementation of Atomic Stress Calculations with Artificial Neural Network Potentials. Materials Transactions. 2023. 64. 10. 2481-2488
Sunday Temitope OYINBO, Ryosuke MATSUMOTO, Daisuke MATSUNAKA, and Tien-Chien JEN. Influence of non-glide stress on the structure and mobility of pyramidal I and II ⟨c+a⟩ edge dislocations in magnesium. Engineered Science. 2023. 25. 931
Hideki Mori, Tomohito Tsuru, Masahiko Okumura, Daisuke Matsunaka, Yoshinori Shiihara, Mitsuhiro Itakura. Dynamic interaction between dislocations and obstacles in bcc iron based on atomic potentials derived using neural networks. Physical Review Materials. 2023. 7. 6. 063605
Y. Shiihara, R. Kanazawa, D. Matsunaka, I. Lobzenko, T. Tsuru, M. Kohyama, H. Mori. Artificial neural network molecular mechanics of iron grain boundaries. Scripta Materialia. 2022. 207. 114268-114268
Daisuke Matsunaka. Elucidation of Mechanical Properties of Nano-Scale Interfaces by First-Principles Machine-Learning Calculations. Journal of the Society of Materials Science, Japan. 2024. 73. 8. 640-644
SUGIOKA Shuhei, SHIBUTANI Yoji, MATSUNAKA Daisuke. M201 Atomistic and Elastic Fields of Interaction among Crack, Dislocation and Twin Boundary in Magnesium. 2016. 2016. 91. 239-239
The Japan Institute of Light Metals
, The Japan Institute of Metals and Materials
, The Society of Materials Science, Japan
, The Japan Society of Mechanical Engineers
, The Japan Society of Applied Physics
, The Physical Society of Japan
