Numerical Study of Dynamical Frictional Phenomena Based on the Two-Dimensional Frenkel-Kontorova Model with Impurities
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概要
- 論文の詳細を見る
We study numerically dynamical frictional phenomena using the Frenkel-Kontorova model with impurities. Even in the presence of randomness sliding states have a quasi long range order, which changes with the sliding velocity. Such an order affects the velocity dependence of the kinetic frictional force and produces peculiar transverse pinning effects. We discuss them in the relation with the moving Bragg glass theory developed for vortex lattices in type II superconductors.
- 理論物理学刊行会の論文
- 2000-04-28
著者
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松川 宏
Department Of Physics Osaka University
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松川 忠
阪大理
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Matsukawa Hiroshi
Department Of Physics Osaka University
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Matsukawa Hiroshi
Department Of Biology School Of Education Waseda University
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KAWAGUCHI Takaaki
Department of Technology, Faculty of Education, Shimane University
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Kawaguchi Takaaki
Department Of Technology Faculty Of Education Shimane University
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Kawaguchi Takaaki
Department Of Internal Medicine Social Insurance Central General Hospital
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KAWAGUCHI Toshihiro
Department of Astronomy, Graduate School of Science Kyoto University
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Kawaguchi Toshihiro
Department of Mechanophysics Engineering, Faculty of Engineering, Osaka University
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