Electronic structure and magnetism of Co1-xPdx alloys

被引：0
作者：
Wang, MF
Shi, YS
Qian, D
Dong, GS
Jin, XF
机构：
[1] Fudan Univ, Surface Phys Lab, Shanghai 200433, Peoples R China
[2] Yancheng Teachers Coll, Dept Phys, Yancheng 224002, Jianghu, Peoples R China
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2004年 / 272卷
基金：
中国国家自然科学基金;
关键词：
ab initio; electronic structure; magnetism; alloy;
D O I：
10.1016/j.jmmm.2003.11.294
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The electronic and magnetic structures of both face-centered-cubic (FCC) and body-centered-cubic (BCC) Co1-xPdx ordered alloys at x = 0.25, 0.50, 0.75 have been calculated using the first principles linearized augmented plane-wave (LAPW) method with the local spin density approximation (LSDA). It is found that both FCC-Co1-xPdx and BCC-Co1-xPdx are ferromagnetic at all the compositions considered above. It is also noticed that the Pd atoms in these situations are strongly spin-polarized, meanwhile magnetic moments of Co are significantly enhanced. (C) 2003 Elsevier B.V. All rights reserved.
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页码：788 / 789
页数：2
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