Structure and Dynamics of a Domain Wall in a Ferromagnet with an Inhomogeneous Magnetoelectric Interaction

被引：7
|
作者：
Shamsutdinov, M. A. [1 ]
Kharisov, A. T. [1 ]
Nikolaev, Yu. E. [1 ]
机构：
[1] Bashkir State Univ, Ufa 450074, Russia
来源：
PHYSICS OF METALS AND METALLOGRAPHY | 2011年 / 111卷 / 05期
关键词：
garnet ferrite; inhomogeneous magnetoelectric interaction; electric field; structure and dynamics of domain wall; MAGNETIC-STRUCTURE; PHASE-TRANSITIONS;
D O I：
10.1134/S0031918X11040132
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
Effect of an electric field parallel to the easy axis on the structure and dynamics of a domain wall (DW) in ferromagnets with a large quality factor with allowance for a small orthorhombic anisotropy has been studied. It has been shown that in an electric field there is formed a DW with a structure that is intermediate between the Bloch and Neel types. The critical field for the transition of the intermediate wall into a Neel one, as well as the dependence of the velocity of motion of the DW on the gradient electric field have been determined.
引用
收藏
页码：451 / 457
页数：7
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