Excitation of spin waves localized on a moving domain wall in a two-layer ferromagnetic film

被引：0
|
作者：
V. V. Randoshkin
N. N. Sysoev
A. A. Mastin
机构：
[1] Moscow State University,Physics Department
来源：
Technical Physics | 2008年 / 53卷
关键词：
75.40.Gb;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The problem of excitation of spin waves in a two-layer magnetic film with a sharp interface between the layers is solved on the basis of Slonchevskii equations. The equations describing spin wave excitation along the film thickness are derived. The results are limited to zeroth approximation in the smallness parameter ɛ, viz. the ratio of the energy of magnetic dipole forces to the anisotropy energy. The power dissipated by such oscillations is calculated.
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页码：583 / 587
页数：4
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