Dynamics of a 180° domain wall in a cubic ferromagnet with an induced magnetic anisotropy:: (011) slab

被引：0

作者：

Shamsutdinov, DM ^{[1
]}

Sabitov, RM ^{[1
]}

机构：

[1] Bashkortostan State Univ, Ufa 450074, Russia

来源：

PHYSICS OF METALS AND METALLOGRAPHY | 2003年 / 95卷

关键词：

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

The motion of domain walls with nearly limiting velocities in a cubic ferromagnet with an induced magnetic anisotropy was studied theoretically. The Landau-Lifshitz equation was reduced to a modified double sine-Gordon equation with a higher dispersion. Its soliton solution was found in the form of a 4pi kink, corresponding to a moving 180degrees domain wall. Dependences of the velocity of stationary motion of a domain wall on the constants of induced magnetic anisotropy along various crystallographic axes were determined.

引用

页码：S80 / S83

页数：4

共 11 条

[1] Dynamics of topological solitons in models with nonlocal interactions [J].