A RELATIVISTIC SPIN-POLARIZED BAND THEORETICAL-STUDY OF MAGNETIC-PROPERTIES OF NICKEL AND IRON

被引：45

作者：

GUO, GY ^{[1
]}

TEMMERMAN, WM ^{[1
]}

EBERT, H ^{[1
]}

机构：

[1] SIEMENS AG,W-8520 ERLANGEN,GERMANY

来源：

PHYSICA B | 1991年 / 172卷 / 1-2期

关键词：

D O I：

10.1016/0921-4526(91)90417-D

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

In order to study the relativistic effects on the magnetic properties of transition metals, we have performed self-consistent relativistic spin-polarised electronic band structure calculations for two cubic systems: Ni and Fe. The spin-polarised fully relativistic linear muffin-tin orbital method is used. The calculated ground state spin and orbital magnetic moments and magnetic form factors for Ni and Fe are presented. The magneto-crystalline anisotropy in the band structure is studied, by rotating the magnetisation direction from (0 0 1) to (1 1 1) and then to (1 1 0). Finally, a computationally very intensive study of the magneto-crystalline anisotropy energy and moment has been carried out.

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页码：61 / 69

页数：9

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