Electrodynamics of bulk and surface normal magnon-polaritons in antiferromagnetic crystals

被引：10

作者：

Arakelian, VH ^{[1
]}

Bagdassarian, LA ^{[1
]}

Simonian, SG ^{[1
]}

机构：

[1] GIUMRI PEDAG INST,GIUMRI 377515,ARMENIA

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1997年 / 167卷 / 1-2期

关键词：

magnon-polaritons; surface polaritons; bulk polaritons; antiferromagnetic crystals;

D O I：

10.1016/S0304-8853(96)00299-5

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Normal bulk and surface polaritons are considered in materials whose dielectric and magnetic permeability are described by diagonal tensors. Consideration is for arbitrary wave vectors k. A conveniently chosen coordinate system makes it possible to obtain symmetric dispersion relations. Their analysis results, except in the case of known polariton modes, in a class of solutions previously unknown.

引用

页码：149 / 160

页数：12

共 24 条

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