ABINITIO CALCULATION OF LOCAL MAGNETIC-MOMENTS IN ORDERED AND DISORDERED INTERMETALLIC COMPOUNDS

被引：7

作者：

FAHNLE, M

BRAUN, P

BEUERLE, T

HUMMLER, K

机构：

[1] Institut für Physik, Max-Planck-Institut für Metallforschung, 7000 Stuttgart 80

来源：

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 104卷

关键词：

D O I：

10.1016/0304-8853(92)91609-W

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Ab-initio calculations of local magnetic moments in ordered and disordered intermetallic compounds based on the local spin density approximation and the tight-binding LMTO method in the atomic sphere approximation are presented. Special emphasis is put on the question whether the local moments in disordered systems develop continuously with alloy composition or discontinuously depending on the nearest-neighbour configuration, as suggested by Jaccarino and Walker. Results for the ordered compound Y2Fe17 and for disordered alloys (Nd1-xMox) with Fe as well as FexRh1-x are discussed.

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页码：1931 / 1932

页数：2

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