Effect of deformations due to collective pinning on vortex-antivortex production in superconducting film

被引：6
|
作者：
Chen, WY [1 ]
Chou, MJ
Feng, SP
机构：
[1] Tamkang Univ, Dept Phys, Tamsui 25137, Taiwan
[2] Beijing Normal Univ, Dept Phys, Beijing 100875, Peoples R China
来源：
PHYSICS LETTERS A | 2003年 / 310卷 / 01期
关键词：
vortex-antivortex production; collective pinning; nonlinear flux-flow resistivity;
D O I：
10.1016/S0375-9601(03)00170-1
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The effect of deformations of vortices on vortex-pair production and nonlinear flux-flow resistivity are investigated. It is found that the random average of the collective pinning potential enhances the vortex-pair production rate, however. the strength of the random correlation of potential and that of the pinning force suppress it. (C) 2003 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：80 / 84
页数：5
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