Theoretical studies of oscillatory behavior for long-range exchange bias

被引:10
作者
Lee, YJ
Chang, CR
Hong, TM
Ho, CH
Lin, MT
机构
[1] Natl Taiwan Univ, Dept Phys, Taipei, Taiwan
[2] Natl Tsing Hua Univ, Dept Phys, Hsinchu, Taiwan
关键词
exchange bias; exchange coupling - RKKY; dipolar interactions;
D O I
10.1016/S0304-8853(01)00628-X
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
We have calculated the long-range exchange bias between a ferromagnet and an antiferromagnet separated by a nonmagnetic metal spacer. The RKKY interaction and dipolar interaction are used to analyze the temperature effects and thickness dependence in trilayer structure. The experimental observed oscillatory exchange bias through the metal spacer are in good agreement with the calculated results. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:57 / 59
页数:3
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