Electronic structure and magnetism in actinide compounds

被引：0
|
作者：
Durakiewicz, T.
Joyce, J. J.
Lander, G. H.
Olson, C. G.
Butterfield, M. T.
Guziewicz, E.
Batista, C. D.
Arko, A. J.
Morales, L.
Mattenberger, K.
Vogt, O.
机构：
[1] Los Alamos Natl Lab, Los Alamos, NM 87545 USA
[2] JRC, Inst Transuranium Elements, D-76125 Karlsruhe, Germany
[3] Iowa State Univ Sci & Technol, Ames Lab, Ames, IA 50011 USA
[4] Lawrence Livermore Natl Lab, Livermore, CA 94550 USA
[5] Polish Acad Sci, Inst Phys, PL-02668 Warsaw, Poland
[6] ETH, Festkorperphys Lab, CH-8093 Zurich, Switzerland
来源：
PHYSICA B-CONDENSED MATTER | 2006年 / 378-80卷 / 1033-1034期
关键词：
actinides; photoemission; magnetism; electronic structure;
D O I：
10.1016/j.physb.2006.01.527
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
A close relationship between electronic structure and magnetic properties is observed in actinide compounds. The exact nature of this relationship is under investigation. We present examples of a direct link between electronic structure and ordered magnetic moment and/or magnetization. Specifically, results obtained for cubic U, Np and Pu compounds and quasi-2D U compounds are be presented. In the case of cubic compounds, a direct relationship between binding energy of valence band features and magnetic moment will be discussed. A Stoner-like mechanism and simple mean-field explanation is proposed for ferromagnetic UTe. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：1033 / 1034
页数：2
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