First-principles study of spin-density waves in Fe/Cr and V/Cr multilayers

被引：4
|
作者：
Hirai, K [1 ]
机构：
[1] Nara Med Univ, Dept Phys, Kashihara, Nara 6348521, Japan
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2002年 / 240卷 / 1-3期
关键词：
density functional calculations; multilayers-metallic; proximity magnetism; spin-density waves; transition metal;
D O I：
10.1016/S0304-8853(01)00778-8
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A first-principles electronic structure calculation for Fe/Cr and V/Cr multilayers is performed, and spin-density wave order in the Cr layer is investigated. It is found that for a sufficiently large spacer thickness of the Cr layer the spin-density wave order grows spontaneously and becomes similar to that in bulk Cr in the vicinity of the middle of the Cr layer. (C) 2002 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：238 / 240
页数：3
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