Magnetic properties of Fe embedded in V and Cr: Thin films and dilute alloys

被引：47

作者：

Mirbt, S

Abrikosov, IA

Johansson, B

Skriver, HL

机构：

[1] TECH UNIV DENMARK, CTR ATOM SCALE MAT PHYS, DK-2800 LYNGBY, DENMARK

[2] TECH UNIV DENMARK, DEPT PHYS, DK-2800 LYNGBY, DENMARK

[3] UNIV UPPSALA, DEPT PHYS, S-75121 UPPSALA, SWEDEN

来源：

PHYSICAL REVIEW B | 1997年 / 55卷 / 01期

关键词：

D O I：

10.1103/PhysRevB.55.67

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We have calculated the magnetic moment of Fe as a function of the number of nearest V and Cr atoms. We find that the Fe magnetic moment disappears in a neighborhood of exclusively V atoms, but remains larger than 1.85 mu(B) in a Cr neighborhood. This behavior, which is in excellent agreement with experiment, is a result of the pseudogap formed in the bce state density.

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页码：67 / 69

页数：3

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