The Ginzburg-Landau theory in application

被引：79
|
作者：
Milosevic, M. V. [1 ]
Geurts, R. [1 ]
机构：
[1] Univ Antwerp, Dept Fys, B-2020 Antwerp, Belgium
来源：
PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2010年 / 470卷 / 19期
关键词：
Ginzburg-Landau; Mass anisotropy; Two-gap superconductors; Josephson coupling;
D O I：
10.1016/j.physc.2010.02.056
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
A numerical approach to Ginzburg-Landau (GL) theory is demonstrated and we review its applications to several examples of current interest in the research on superconductivity. This analysis also shows the applicability of the two-dimensional approach to thin superconductors and the re-defined effective GL parameter kappa. For two-gap superconductors, the conveniently written GL equations directly show that the magnetic behavior of the sample depends not just on the GL parameter of two bands, but also on the ratio of respective coherence lengths. (C) 2010 Elsevier B.V. All rights reserved.
引用
收藏
页码：791 / 795
页数：5
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