Resonance modes of layered ferromagnets in a transverse magnetic field

被引：2
作者：
Meshcheryakov, VF [1 ]
机构：
[1] Tech Univ, Moscow State Inst Radio Engn Elect & Automat, Moscow 117454, Russia
来源：
JETP LETTERS | 2002年 / 76卷 / 12期
基金：
俄罗斯基础研究基金会;
关键词：
D O I：
10.1134/1.1556210
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Intensities and positions of resonance lines are calculated for the ferromagnetic resonance spectra of multilayer ferromagnetic films in a magnetic field oriented normally to the film surface. It is shown that the positions of spectral lines depend on the number of ferromagnetic layers, while the line intensities are determined by the phase shift between the oscillations of the magnetic moments of neighboring layers. A qualitative comparison is carried out between the results of calculations and the spectra observed in experiments. (C) 2002 MAIK "Nauka/Interperiodica".
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页码：707 / 710
页数：4
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