Perpendicular magnetic properties of Fe/Tb multilayered films

被引：6
|
作者：
Takano, K
Furuhata, M
Kobayashi, S
Sakurai, H
Itoh, F
机构：
[1] Gunma Univ, Dept Elect Engn, Kiryu, Gumma 3768515, Japan
[2] Gunma Univ, Satellite Venture Business Lab, Kiryu, Gumma 3768515, Japan
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2002年 / 240卷 / 1-3期
关键词：
MBE; XMCD; perpendicular magnetic anisotropy;
D O I：
10.1016/S0304-8853(01)00874-5
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
We have measured X-ray magnetic circular dichroism (XMCD) spectra at the Fe K-edge and Tb L-2-, L-3-edges. The magnetic moments of Fe do not have Tb thickness dependence in the multilayers. However the orbital moments of Tb 5d disappear in the thin Tb layer. This observation implies that the Tb moment is not responsible for the perpendicular anisotropy of Fe-Tb systems. (C) 2002 Elsevier Science B.V. All rights reserved.
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页码：565 / 567
页数：3
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