Dispersion characteristics of magnetostatic surface waves in a two-layer ferromagnetic film

被引：4
|
作者：
Zubkov, V. I.
Epanechnikov, V. A.
Shcheglov, V. I.
机构：
来源：
JOURNAL OF COMMUNICATIONS TECHNOLOGY AND ELECTRONICS | 2007年 / 52卷 / 02期
基金：
俄罗斯基础研究基金会;
关键词：
85; 70; Ec; 75; -i;
D O I：
10.1134/S1064226907020076
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 dispersion characteristics (dispersion and isofrequency curves and dispersion surfaces) of magnetostatic surface waves propagating in an arbitrary direction in a two-layer ferromagnetic film are investigated. The shapes of these curves and surfaces are studied at different ratios between the saturation magnetizations of the ferromagnetic layers, and the conditions for existence of external waves (always forward) and internal waves (forward and backward or only forward) are determined.
引用
收藏
页码：179 / 188
页数：10
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