DOMAIN-WALL DYNAMICS IN TBFECO THIN-FILMS

被引：21
|
作者：
GADETSKY, SN
STUPNOV, AV
ZUMKIN, MV
NIKOLAEV, EN
机构：
[1] Institute of Energy Problems of Chemical Physics, Russian Academy of Sciences, Moscow
来源：
IEEE TRANSACTIONS ON MAGNETICS | 1992年 / 28卷 / 05期
关键词：
D O I：
10.1109/20.179675
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The present work deals with DW dynamics in Tbx(Fe85Co15)100-x amorphous films with perpendicular magnetic anisotropy. The Tb content of the films varied from 18 to 28 at.% . The character of DW motion was observed to depend significantly on the resultant film magnetization, amplitude of pulse magnetic field and on Tb content. The DW mobility was shown to be an asymmetric function with respect to the compensation composition. Critical velocities in the films have not been registered.
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页码：2928 / 2930
页数：3
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