Vortex dynamics in d-wave superconductors

被引：0
作者：
Lin, TC [1 ]
机构：
[1] Natl Chung Cheng Univ, Dept Math, Chiayi 621, Taiwan
来源：
PHYSICA D | 2001年 / 149卷 / 04期
关键词：
vortex dynamics; d-wave superconductors; Ginzburg-Landau equation;
D O I：
10.1016/S0167-2789(00)00200-1
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
We study the dynamics of vortices in the time-dependent Ginzburg-Landau equation for d-wave superconductors. Under suitable assumptions on the coefficients of the time-dependent Ginzburg-Landau equation and some assumptions on the vortex structures, the asymptotic motion equations of vortices are derived as a system of ordinary differential equations. Furthermore, the asymptotic motion equations of vortices predict the attracting of two degree-one vortices in d-wave superconductors which is observed by Du [SIAM J. Appl. Math. 59 (1999) 1225] by numerical simulation. (C) 2001 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：293 / 305
页数：13
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