Resonance properties of magnetically anisotropic films with various anisotropy dispersion

被引：4

作者：

Vasilevskaya, T. M. ^{[1
]}

Sementsov, D. I. ^{[1
]}

机构：

[1] Ulyanovsk State Univ, Ulyanovsk 432000, Russia

来源：

PHYSICS OF METALS AND METALLOGRAPHY | 2009年 / 108卷 / 04期

关键词：

FERROMAGNETIC-RESONANCE;

D O I：

10.1134/S0031918X09100019

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

On the basis of a statistical model of noninteracting blocks, there is carried out an analysis of the specific features of the spectrum of ferromagnetic resonance in polycrystalline metallic magnetic films, which are connected with the presence of cubic crystallographic anisotropy and induced uniaxial magnetic anisotropy, and also with the presence of an angular dispersion of the crystallographic anisotropy. It is shown that the allowance for the angular dispersion of magnetic anisotropy leads to an asymmetry and a broadening of the integrated resonance curve and also to characteristic angular dependences of the resonance field and of the resonance linewidth.

引用

页码：321 / 326

页数：6