WEAK ANTIFERROMAGNETISM OF MONOLAYERS AND MULTILAYERS OF V ON AU FILMS

被引：32

作者：

BECKMANN, H

YE, F

BERGMANN, G

机构：

[1] Department of Physics, University of Southern California, Los Angeles

来源：

PHYSICAL REVIEW LETTERS | 1994年 / 73卷 / 12期

关键词：

D O I：

10.1103/PhysRevLett.73.1715

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Weak localization and the anomalous Hall effect are used to study the magnetic properties of submonolayers, monolayers, and multilayers of vanadium on the surface of Au films. Dilute V atoms possess a strong magnetic moment. For a monolayer the magnetic scattering is reduced by a factor of about 40. This suggests a strongly reduced moment of the V compared with the dilute V coverage. From the anomalous Hall effect we conclude that the magnetic structure is antiferromagnetic. For multilayers the moment per V atom progressively diminishes but is still finite for 16 atomic layers of V.

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页码：1715 / 1718

页数：4

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