THEORY OF THE MAGNETISM OF TERNARY URANIUM-COMPOUNDS

被引：11
|
作者：
GASCHE, T [1 ]
AULUCK, S [1 ]
BROOKS, MSS [1 ]
JOHANSSON, B [1 ]
机构：
[1] UNIV UPPSALA, INST PHYS, CONDENSED MATTER THEORY GRP, S-75121 UPPSALA, SWEDEN
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 1992年 / 104卷
关键词：
D O I：
10.1016/0304-8853(92)90692-H
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Measurements suggest that the 5f electrons in the compounds UTAl (T = Fe, Co, Ni, Ru, Rh, Ir, Pt), which crystallize in the hexagonal ZrNiAl structure, are itinerant. From self-consistent LMTO energy band calculations for the compounds we explain the transition to magnetism across the series but show that the magnetism must contain an orbital contribution. Inclusion of spin-orbit interaction leads to large induced orbital moments in the magnetic compounds.
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页码：37 / 38
页数：2
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