GROUND-STATE PROPERTIES OF TERNARY URANIUM-COMPOUNDS .2. MAGNETIC-PROPERTIES

被引：18

作者：

GASCHE, T ^{[1
]}

BROOKS, MSS ^{[1
]}

JOHANSSON, B ^{[1
]}

机构：

[1] EUROPEAN COMMISS,EUROPEAN INST TRANSURANIUM ELEMENTS,D-76125 KARLSRUHE,GERMANY

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1995年 / 7卷 / 49期

关键词：

D O I：

10.1088/0953-8984/7/49/015

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We examine the compounds U(T)Al forming in the ZrNiAl structure where T is a group 6-8 transition metal. From first-principles calculations we find, in agreement with experiment, the transition from paramagnetism to magnetism across the series. The inclusion of spin-orbit coupling and orbital polarization yields fair agreement with measurements for the calculated magnetic moments. Two magnetic states are found for URhAl.

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页码：9511 / 9519

页数：9

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