PROXIMITY EFFECT IN ZERO-FIELD WITH THE LANDAU-GINZBURG EQUATION .1.

被引：3

作者：

CHEN, JH

机构：

[1] Department of Physics and Astronomy, Bowling Green State University, Bowling Green

来源：

PHYSICAL REVIEW B | 1990年 / 42卷 / 07期

关键词：

D O I：

10.1103/PhysRevB.42.3952

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The proximity effect can be explained by solving the complete Landau-Ginzburg equation. The solution of the equation naturally produces a simple and explicit expression of the transition temperature for a film sandwich composed of a bulk superconductor and a normal metal. The gene- ral result obtained is TcSN/TcS=t=1-B0dNS/(dS2+3d NdS/k) or an alternative, t=[1-B0dNS/(dS2+3dNdS/k)]1/2. The theoretical calculations fit experimental results very well. © 1990 The American Physical Society.

引用

页码：3952 / 3956

页数：5

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