MAGNETIC-FLUX LINE IN A DISORDERED MEDIUM

被引:1
作者
ENOMOTO, Y [1 ]
MAEKAWA, S [1 ]
机构
[1] NAGOYA UNIV,DEPT APPL PHYS,NAGOYA,AICHI 46401,JAPAN
来源
PHYSICA C | 1994年 / 233卷 / 1-2期
关键词
D O I
10.1016/0921-4534(94)00599-0
中图分类号
O59 [应用物理学];
学科分类号
摘要
We numerically study a single flux-line motion through a disordered medium, on the basis of the Langevin-type stochastic equation of motion. The flux line is driven by a transport current and also fluctuates by the disorder and the thermal noise. Performing large-scale simulations of the model for parameters associated with the YBCO sample, we examine some scaling exponents characterizing the thermal and disorder effects on the flux-line motion with and without the transport current.
引用
收藏
页码:195 / 202
页数:8
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