Molecular Dynamics Simulation on Vortex Lattice Melting in Meso-scopic Superconductors

被引：3
|
作者：
Kato, Masaru [1 ]
Kitago, Harutaka [1 ]
机构：
[1] Osaka Prefecture Univ, Dept Math Sci, Naka Ku, 1-1 Gakuencho, Sakai, Osaka 59958531, Japan
来源：
29TH INTERNATIONAL SYMPOSIUM ON SUPERCONDUCTIVITY | 2017年 / 871卷
关键词：
D O I：
10.1088/1742-6596/871/1/012028
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Vortex lattice melting transitions in meso-scopic superconductors are studied using the molecular dynamics method for vortices. Temperature dependence of vortex dynamics comes from the fluctuation force and penetration dependence in the vortex-vortex interaction. Using the standard deviation of the positions of vortices, we can determine the melting temperature. Changing the vortex numbers, the melting temperature oscillates with increasing the vortex number.
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页数：5
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