FLUCTUATION EFFECT ON THE EXCESS CONDUCTIVITY OF LAYERED SUPERCONDUCTORS

被引：1
|
作者：
YE, Z
机构：
[1] Department of Physics, University of Ottawa
来源：
PHYSICA STATUS SOLIDI B-BASIC RESEARCH | 1992年 / 171卷 / 01期
关键词：
D O I：
10.1002/pssb.2221710121
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
By using thermo field dynamics (TFD) and Ginzburg-Landau theory, the fluctuation effects on conductivity are studied for layered superconductors above critical temperature. It is argued that the broadness of the resistivity is due to the decoupling of electron tunneling among layers. The results are compared with experiments.
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页码：193 / 197
页数：5
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