Theory of dichroism in the electromagnetic response of superconductors

被引：18

作者：

Capelle, K ^{[1
]}

Gross, EKU ^{[1
]}

Gyorffy, BL ^{[1
]}

机构：

[1] UNIV BRISTOL,HH WILLS PHYS LAB,BRISTOL BS8 1TL,AVON,ENGLAND

来源：

PHYSICAL REVIEW LETTERS | 1997年 / 78卷 / 19期

关键词：

D O I：

10.1103/PhysRevLett.78.3753

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A microscopic theory of dichroism in the magneto-optical properties of superconductors is presented. Four distinct mechanisms for dichroism in superconductors are identified. Two are modifications of mechanisms known from the normal state, and two are novel effects found in superconductors only. The theory is illustrated by numerical calculations for a simple model system. The interplay between relativistic symmetry breaking and superconducting coherence is found to give rise to a variety of new effects, not known from dichroism in the normal state.

引用

页码：3753 / 3756

页数：4

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