Temperature Dependence of the ΔE-Effect for Amorphous Metal Alloy Ribbons with Different Orientations of the Easy Magnetization Axis

被引：1
|
作者：
Gavrilyuk, A. A. [1 ]
Semenov, A. L. [1 ]
Gafarov, A. R. [1 ]
Gavrilyuk, A. V. [1 ]
Kovaleva, N. P. [1 ]
Zubritskii, S. M. [1 ]
Gavrilyuk, B. V. [1 ]
Morozova, N. V. [1 ]
机构：
[1] Irkutsk State Univ, Irkutsk, Russia
来源：
RUSSIAN PHYSICS JOURNAL | 2016年 / 59卷 / 05期
基金：
俄罗斯基础研究基金会;
关键词：
amorphous metal alloys; induced magnetic anisotropy; Delta-effect; charged domain walls; FE64CO21B15; RIBBONS;
D O I：
10.1007/s11182-016-0813-9
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Effect of orientation of the induced uniaxial magnetic anisotropy axis on the temperature dependences of the Delta E-effect for ribbons having Fe (64) Co (21) B (15) amorphous metal alloy composition after thermomagnetic treatment at temperatures from 270 to 330A degrees C is investigated. The magnetic field strength at which the absolute value of the negative Delta E-effect is maximal decreases with increasing tilt angle of the induced uniaxial magnetic anisotropy axis with respect to the direction perpendicular to the ribbon rolling axis. This decrease is caused by the decrease in the field of the Bloch-N,el transition of charged domain walls during magnetization of the ribbon with a tilted easy magnetization axis.
引用
收藏
页码：612 / 617
页数：6
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