Electronic structure of the vortex in the d-wave superconductors

被引：1
|
作者：
Kato, M
Maki, K
机构：
[1] Osaka Prefecture Univ, Dept Math Sci, Sakai, Osaka 5998531, Japan
[2] Univ So Calif, Dept Phys & Astron, Los Angeles, CA 90089 USA
来源：
PHYSICA B-CONDENSED MATTER | 2002年 / 312卷
关键词：
superconductivity; vortex; quasi-particle;
D O I：
10.1016/S0921-4526(01)01159-0
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
We have found the self-consistent solution of Bogoliubov-de Gennes equation for a single vortex in d-wave superconductors. Unlike earlier studies, we consider the more realistic case p(F)xi = 10, where p(F) is the Fermi momentum and xi(0) = upsilon(F)/Delta is the coherence length. Here we present the temperature dependence of the vortex core radius and the spatial dependence of the relaxation time T-1 of NMR. Also we discuss the p(F)xi dependence of these quantities. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：47 / 48
页数：2
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