MAGNETOCRYSTALLINE AND MAGNETOELASTIC ANISOTROPIES IN (110)BCC THIN-FILMS AND SUPERLATTICES

被引：11

作者：

DELACHEISSERIE, ED

MCGRATH, OFK

机构：

[1] Laboratoire de Magnétisme Louis Néel, CNRS-UJF, 38042 Grenoble cedex 9

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1995年 / 147卷 / 1-2期

关键词：

D O I：

10.1016/0304-8853(94)01659-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The magnetocrystalline and magnetoelastic anisotropy energies of bcc (110) thin films and superlattices are predicted from group theory and calculated within the framework of an extended pair model. The calculation shows the magnetocrystalline and magnetoelastic anisotropy energy per atom in a monolayer to be twice that of a surface layer and that the [001] axis is never expected to be an easy axis of a surface, interface or monolayer. Contrary to the magnetocrystalline anisotropy, the magneto-elastic anisotropy is never expected to be larger at the surface compared with the volume in this model.

引用

页码：160 / 166

页数：7

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