NONRECIPROCAL OPTICAL-ROTATION IN ANTIFERROMAGNETS

被引：23

作者：

DZYALOSHINSKII, I

PAPAMICHAIL, EV

机构：

[1] Department of Physics and Astronomy, University of California, Irvine

来源：

PHYSICAL REVIEW LETTERS | 1995年 / 75卷 / 16期

关键词：

D O I：

10.1103/PhysRevLett.75.3004

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We consider nonreciprocal optical effects in classical Neel antiferromagnets, where the purely macroscopic electrodynamics does not provide any rotation. The nonzero result appears as correction linear in the scattering theory parameter alh, atomic distance over wavelength. The recent experiment on Cr2O3, where optical nonreciprocity already exists with the macroscopic approach, is also discussed.

引用

页码：3004 / 3007

页数：4

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