FLUCTUATIONS OF VORTICES IN JOSEPHSON-COUPLED SUPERCONDUCTORS

被引：5
|
作者：
BULAEVSKII, LN
MALEY, MP
CHO, JH
机构：
[1] Los Alamos National Laboratory, Los Alamos
来源：
PHYSICA C | 1994年 / 235卷
关键词：
D O I：
10.1016/0921-4534(94)91321-8
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
The effect of thermal and quantum fluctuations of vortices on the reversible magnetization in the mixed state in highly anisotropic layered superconductors is discussed. For a magnetization, M, a change of slope in the M vs In B curves below 70 K, observed in Bi-2:2:1:2 and Tl-2:2:0:1 single crystals, is explained by quantum fluctuations of vortices within the Lawrence-Doniach model which incorporates viscous dynamics of pancake vortices.
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页码：87 / 90
页数：4
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