Scaling of ac susceptibility and the nonlinear response function of high-temperature superconductors

被引：0
|
作者：
CHEN Kaixuan
机构：
来源：
Science China(Physics,Mechanics & Astronomy) | 2005年 / 01期
关键词：
high-temperature superconductor; ac susceptibility; scaling law; nonlinear response;
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 amplitude-dependent ac susceptibility of high-temperature superconductors is shown to obey some empirical scaling relations. We try to analyze this behavior by extending a dc nonlinear response function of mixed state to the ac cases. The derived equations for critical current and ac susceptibility X(T) agree with the scaling relations of experimental data.
引用
收藏
页码：14 / 25
页数：12
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