1ST-PRINCIPLES DETERMINATION OF THE MAGNETIZATION DIRECTION OF FE MONOLAYER IN NOBLE-METALS

被引：71

作者：

GUO, GY ^{[1
]}

TEMMERMAN, WM ^{[1
]}

EBERT, H ^{[1
]}

机构：

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

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1991年 / 3卷 / 42期

关键词：

D O I：

10.1088/0953-8984/3/42/015

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The magnetocrystalline anisotropy energies of one Fe monolayer in Cu (Ag, Au) have been calculated from first principles. The spin-polarized relativistic linear muffin-tin orbitals (SPR-LMTO) method is used. The electronic contribution to the magnetic anisotropy energy is found to dominate in these systems and it favours an easy axis of magnetization perpendicular to the Fe monolayer plane. In contrast, the calculated magnetic dipolar interaction contribution favours an in-plane magnetization orientation but its magnitude is, respectively, about three, six and five times smaller than the electronic contribution.

引用

页码：8205 / 8212

页数：8

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