STATIC AND DYNAMIC PROPERTIES OF VERTICAL BLOCH LINE IN TWISTED DOMAIN-WALL

被引：0

作者：

BERESNEV, VI

NIKITIN, AV

FILIPPOV, BN

机构：

[1] Inst Fiziki Metallov UrO RAN, Ekaterinburg, Russia

来源：

FIZIKA METALLOV I METALLOVEDENIE | 1994年 / 77卷 / 01期

关键词：

Calculations - Magnetic domains - Magnetic field effects - Magnetic film storage - Magnetic thin films - Magnetization;

D O I：

暂无

中图分类号：

TF [冶金工业];

学科分类号：

0806 ;

摘要：

Vertical Bloch lines which divide domain boundaries into sections with various orientation of magnetization vector are studied for their statical and dynamic properties. Dependences of Bloch line width on parameters of thin films with cylindrical magnetic domains are obtained. Evaluation is given to the mobility of vertical Bloch line moving in external magnetic field applied as perpendicular to film surface so along domain wall. Effective mass of Bloch line is found to decrease with film thickness. The theory of dynamic properties of vertical Bloch lines holds true for the case when domain wall is rigid enough to resist to hyrotropic bending in the place of Bloch line location.

引用

页码：34 / 39

页数：6