RESISTIVITY OF HIGH-TC SUPERCONDUCTORS IN A VORTEX-LIQUID STATE

被引：273
|
作者：
VINOKUR, VM
FEIGELMAN, MV
GESHKENBEIN, VB
LARKIN, AI
机构：
[1] MOSCOW SOLID STATE PHYS INST,CHERNOGOLOVKA 14232,USSR
[2] INST SCI INTERCHANGE,LD LANDAU THEORET PHYS INST,EUROPEAN BRANCH,I-10133 TORINI,ITALY
[3] LD LANDAU THEORET PHYS INST,MOSCOW 117940,USSR
来源：
PHYSICAL REVIEW LETTERS | 1990年 / 65卷 / 02期
关键词：
D O I：
10.1103/PhysRevLett.65.259
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The theory of pinning of a vortex liquid by weak disorder is developed. Two different vortex-liquid dissipative regimes are shown to exist: the flux flow above some crossover temperature Tk, where the vortex liquid is unpinned, and the thermally assisted flux flow below Tk. The activation barriers in the latter regime are those associated with the plastic motion of the vortices in the liquid. © 1990 The American Physical Society.
引用
收藏
页码：259 / 262
页数：4
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