Absorption of electromagnetic waves in a nonmagnetic conductor-ferromagnet structure

被引：0
|
作者：
L. N. But’ko
V. D. Buchel’nikov
I. V. Bychkov
机构：
[1] Chelyabinsk State University,
来源：
Physics of the Solid State | 2010年 / 52卷
关键词：
Ferrite; Electromagnetic Wave; Polarization Angle; Ferromagnetic Layer; Electromagnetic Wave Incident;
D O I：
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中图分类号：
学科分类号：
摘要：
The absorption coefficient of electromagnetic waves in the structure that consists of a nonmagnetic conducting layer having the width less than that of the skin layer and a ferromagnetic layer (ferrite) has been studied both analytically and numerically. The frequency dependences of the absorption coefficient of electromagnetic waves have been obtained. It has been shown that, for particular parameters of the structure, the absorption coefficient can be close to unity over a wide frequency range due to the formation of a standing electromagnetic wave in the upper conducting layer.
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页码：2154 / 2163
页数：9
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