Dynamical instability of the flux front in type-II superconductors

被引：2
|
作者：
Bass, F
Shapiro, BY
Shvartser, M
机构：
[1] Institute of Superconductivity, Department of Physics, Bar-Ilan University
来源：
EUROPHYSICS LETTERS | 1997年 / 39卷 / 05期
关键词：
D O I：
10.1209/epl/i1997-00392-7
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
It is shown that a plane front of magnetic flux entering into a type-II superconductor manifests an instability. This instability is caused by the positive feedback between the front heating and vortex flux diffusion in the superconductor. The instability gives rise to a spatially inhomogeneous flux state in the sample.
引用
收藏
页码：551 / 556
页数：6
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