THERMAL FLUCTUATIONS OF VORTEX LINES, PINNING, AND CREEP IN HIGH-TC SUPERCONDUCTORS

被引:306
作者
FEIGELMAN, MV
VINOKUR, VM
机构
[1] SWISS FED INST TECHNOL,INST THEORET PHYS,CH-8093 ZURICH,SWITZERLAND
[2] CHERNOGOLOVKA SOLID STATE PHYS INST,CHERNOGOLOVKA,USSR
来源
PHYSICAL REVIEW B | 1990年 / 41卷 / 13期
关键词
D O I
10.1103/PhysRevB.41.8986
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
Thermal fluctuations of vortex lines are shown to be capable of strongly reducing the value of the critical current in the mixed state of high-Tc superconductors. The theory of pinning in the presence of thermal fluctuations is developed. The current relaxation law in the regime of single-vortex pinning is obtained. © 1990 The American Physical Society.
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页码:8986 / 8990
页数:5
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