Perpendicular magnetic anisotropy in Au/Co/Au(111) films: interface anisotropy and effect of strain

被引：5
|
作者：
Hyomi, K
Murayama, A
Eickmann, J
Falco, CM
机构：
[1] Univ Arizona, Ctr Opt Sci, Tucson, AZ 85721 USA
[2] Univ Arizona, Arizona Res Labs, Tucson, AZ 85721 USA
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1999年 / 198-99卷
关键词：
thin films; perpendicular anisotropy; interface anisotropy; strain;
D O I：
10.1016/S0304-8853(98)01145-7
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We have studied perpendicular anisotropy in ultrathin Au/Co/Au(1 1 1) films. Misfit strain in Co grown on the Au-underlayer increases monotonically with increasing Au thicknesses from 0 to 5 monolayer (ML). We find that the interface anisotropy shows an abrupt increase for 2 ML of Au-underlayer. The volume anisotropy is larger than the magneto-crystalline anisotropy. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：378 / 380
页数：3
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