Light-induced quasi-static and dynamic instability of magnetization in magnets

被引：0
|
作者：
Kabychenkov, A [1 ]
机构：
[1] Russian Acad Sci, Inst Radio Engn & Elect, Moscow 103907, Russia
来源：
NON-LINEAR ELECTROMAGNETIC SYSTEMS: ADVANCED TECHNIQUES AND MATHEMATICAL METHODS | 1998年 / 13卷
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The influence of a light wave in the magnet transparency band bn static and dynamic characteristics of the magnet is considered. The phase diagrams of magnetization in the light field are plotted. Light induced changes of domain boundaries and structures are determined. Conditions for parametric excitation of spin waves by a biharmonic light field are found. Light wave instability at a spontaneous phase transition is investigated. Two-parametric magnetooptical solitons are examined.
引用
收藏
页码：879 / 882
页数：4
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