ESTIMATE OF THE UPPER CRITICAL FIELD AND CONCENTRATION FOR SUPERCONDUCTOR

被引：0
|
作者：
K.I.KIM
机构：
[1] Department of Mathematics
[2] Pohang University of Science and Technology
[3] 790-784
[4] Korea.
来源：
Chinese Annals of Mathematics | 2004年 / 02期
基金：
中国国家自然科学基金;
关键词：
Superconductor; Critical field; Nucleation; Ginzburg-Landau;
D O I：
暂无
中图分类号：
O511 [超导电性];
学科分类号：
070205 ; 080705 ;
摘要：
The effect of an applied magnetic field on an inhomogeneous superconductor is studied and the value of the upper critical magnetic field Hc3 at which superconductivity can nucleate is estimated. In addition, the authors locate the concentration of the order parameter, which depends on the inhomogeneous term a(x). Unlikely to the homogeneous case, the order parameter may concentrate in the interior of the superconducting material, due to the influence of the inhomogeneous term a(x).
引用
收藏
页码：183 / 198
页数：16
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