Non-equilibrium vortex states of superconducting inhomogeneous micro-plate with external current

被引：4
|
作者：
Sato, Osamu
Kato, Masaru
机构：
[1] Osaka Prefectural Coll Technol, Dept Liberal Arts, Neyagawa, Osaka 5728572, Japan
[2] Osaka Prefecture Univ, Dept Math Sci, Sakai, Osaka 5998531, Japan
[3] CREST, JST, Kawaguchi, Saitama 3320012, Japan
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2006年 / 445卷
关键词：
non-equilibrium vortex state; vortex dynamics; TDGL equations;
D O I：
10.1016/j.physc.2006.04.068
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We investigated the vortex dynamics of a superconducting square micro-plate with a single square vacuum hole in the presence of non-symmetric external current by solving the time dependent Ginzburg-Landau theory. Applying the external current in an equilibrium state, we obtained the time dependence of vortex states. We found that reversal of the external current direction does not cause simple opposite motion of vortices. Non-equilibrium vortex states of the first kind superconductor could be seen for a short time. (c) 2006 Elsevier B.V. All rights reserved.
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页码：274 / 276
页数：3
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