COPING WITH BROWNS PARADOX - PINNING AND NUCLEATION OF MAGNETIC DOMAIN-WALLS AT ANTIPHASE BOUNDARIES

被引:37
作者
ZIJLSTRA, H
机构
[1] Philips Research Laboratories, Eindhoven, The Netherlands
关键词
D O I
10.1109/TMAG.1979.1060313
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 critical field for unpinning or nucleation of a domain wall in a ferromagnetic crystal at an antiphase boundary (APB) is calculated as a function of the magnetic coupling constant η across the APB. It turns out that for positive values of η pinning occurs and that for negative values there is very strong pinning and also nucleation. Copyright © 1979 by The lnstitutc of Electrical and Electronics Engineers, Inc.
引用
收藏
页码:1246 / 1250
页数:5
相关论文
共 10 条