[PO-C1] Poster Session 1

Symposium C

2018年10月29日(月) 17:45 〜 20:00 Poster Hall

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[P1-08] Pressure effects on dislocation core structures in Mg₂SiO₄ olivine: insights from atomic-scale modeling

^○Philippe Carrez, Srinivasan Mahendran, Patrick Cordier (Lille University, Lab. UMET UMR-CNRS 8207, France)

[P1-09] Structural and magnetic properties of long-period stacking ordered (LPSO) structure of iron; A first-principles study

^○Takao Tsumuraya¹, Ikumu Watanabe², Takahiro Sawaguchi² (1.Magnesium Research Center/POIE, Kumamoto Univ., Japan, 2.Research Center for Structural Materials, National Institute for Materials Science, Japan)

[P1-11] Dislocation transmission behaviors of bi-crystal BCC Tantalum with high and low angle symmetric tilt grain boundaries: Multiscale simulation study

^○Moon Sunil, Kang Keonwook (Dept. of Mechanical Engineering, Yonsei Univ., Korea)

[P1-12] Ab Initio Dislocation Core Calculations using a Cluster Model

^○Jonas Frafjord^1,3, Bjørn Holmedal⁴, Jesper Friisj^2,3, Randi Holmestad^1,3, Ingeborg-Helene Svenum², Inga Gudem Ringdalen² (1.Dept. of Physics, Norwegian University of Science and Technology, Norway, 2.SINTEF Industry, Trondheim, Norway, 3.Centre for Advanced Structural Analysis, SIMLab, Norway, 4.Dept. of Materials Science and Engineering, Norwegian University of Science and Technology, Norway)

[P1-13] Anelastic recovery of a steel wire under pure shear strain with various magnetic treatments

^○Shigeo Kotake, Takuro Murata (Dept. of Mechanical Engineering, Mie Univ., Japan)

[P1-14] Possible explanation of sudden stress drop at upper yield point in iron by magnetostriction and unpinning dislocations with law of approach in residual magnetization

^○Shigeo Kotake (Dept. of Mechanical Engineering, Mie Univ., Japan)

[P1-15] Investigation of dislocation core structure in Aluminum by using a generalized Peierls-Nabarro model

^○Hideki MORI (College of Industrial Technology, Japan)

[P1-16] Crystal orientation evolution analysis during deformation using molecular dynamics

^○Keisuke Kinoshita (Nippon Steel & Sumitomo Metal Corporation, Japan)

[P1-17] Nanoindentation of Nanoparticles -A Molecular Dynamics and Discrete Dislocation Dynamics Simulations Study

Roy Shyamal¹, Riccardo Gatti², Benoit Devincre², ^○Dan Mordehai¹ (1.Mechanical Engineering, Technion - Israel Institute of Technology, Haifa, Israel, Israel, 2.LEM, UMR 104, CNRS-ONERA, 29 Av. de la Division Leclerc, 4 Chatillon, France, France)

[P1-18] Machine learning interatomic potentials for molecular dynamics simulations of dislocations

^○Eyal Oren, Guy Makov (Dept. of Materials Engineering, Ben-Gurion University of the Negev, Israel)

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