Researcher Database

（Last updated : 2023-10-10 17:07:26）

SHIMIZU Yasushi

Department / Course College of Science and Engineering Department of Physical Sciences

Title / Position Professor

Other Affiliations
1.	Graduate School of Science and Engineering

Academic background
1.		│ Tokyo Institute of Technology Ph.D. in Science
2.	～1988/03	Department of Pure Physics │ School of Science and Engineering │ Waseda University │ Graduated
3.	～1995	Doctorial Course │ Department of Applied Physics │ Graduate School, Division of Natural Science │ Tokyo Institute of Technology │ Completed

Research activities
1.		The Physical Society of Japan

Subject of research
1.	Nonlinear Dynamics of Nanocluster

Research summary
Exploring Nonstatisticality Hidden in the Movement of Atoms and Molecules Computer physics, statistical physics and nonlinear dynamics

Present specialized field
Mathematical physics/Fundamental condensed matter physics (Keyword：Nonlinear Physics, Statistical Physics)

Papers
1.	2019/09	Mean first passage times reconstruct the slowest relaxations in potential energy landscapes of nanoclusters │ Physical Review E │ 100,pp.032311 (Co-authored)
2.	2018/09	Changes of graph structure of transition probability matrices indicate the slowest kinetic relaxations │ Physical Review E │ 98 (032304),pp.1-11 (Co-authored)
3.	2018/02	Slowest kinetic modes revealed by metabasin renormalization │ Physical Review E │ 97,pp.021301-1-5 (Co-authored)
4.	2016/06	Size dependence of vacancy migration energy in ionic nano particles: a potential energy landscape perspective │ Chemical Physics Letters │ 654 (16),pp.52-57 (Co-authored)
5.	2016/03	“Butsuri-Kakekomidera”: a place for facilitating the circulation of wisdom” │ RITSUMEIKAN, HIGHER EDUCATIONAL STUDIES │ (16),pp.1-16 (Co-authored)
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Academic conference presentation
1.	2022/09/13	Transition dynamics in the ergodic two-dimensional Hamiltonian systems with double-well potentials
2.	2019/09/13	Isomerization Dynamics of a Lennard-Jones cluster from the viewpoint of the microcanonical transition state theory
3.	2017/01/27	Solid-Liquid transition and chaos in a Lennard-Jones cluster LJ7 (The 14th FIFC Symposium)
4.	2016/09/16	A Solid-Liquid Transition and its Underlying Chaos in a Lennard-Jones Cluster(LJ_7) I
5.	2011/03/24	Atomistic mechanisms of rapid diffusion in nanoclusters from molecular dynamics simulations (Symposium on Size Selected Clusters 2011)
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