MAGNETISM AND COORDINATION-NUMBER FOR SYSTEMS WITH UNFILLED D-SHELLS

被引：33

作者：

DREYSSE, H ^{[1
]}

MOKRANI, A ^{[1
]}

BOUARAB, S ^{[1
]}

DEMANGEAT, C ^{[1
]}

机构：

[1] UNIV STRASBOURG 1,IPCMS,F-67070 STRASBOURG,FRANCE

来源：

SURFACE SCIENCE | 1991年 / 251卷

关键词：

D O I：

10.1016/0039-6028(91)90950-W

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We discuss the onset of live magnetic layers in vanadium and palladium slabs with different thicknesses. The coordination number is a key quantity for this purpose, but whereas in vanadium the magnetism is directly related to the number of nearest neighbors, in palladium, with its nearest filled d bands, the effect is more subtle. This leads to live magnetic monolayers for V whereas for Pd(001) only slabs with 2-5 layers are magnetic. Magnetism appears also for 3-6 layers of Pd epitaxially grown on Ag.

引用

页码：41 / 45

页数：5

共 25 条

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