The role of the spin polarization in x-ray magnetic circular dichroism spectra of itinerant magnets

被引：39

作者：

vanderLaan, G

机构：

[1] Daresbury Laboratory

来源：

JOURNAL OF PHYSICS-CONDENSED MATTER | 1997年 / 9卷 / 18期

关键词：

D O I：

10.1088/0953-8984/9/18/002

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

The spectral shape of the 2p x-ray magnetic circular dichroism (XMCD) in 3d metallic magnets is shown to change systematically as a function of spin polarization. Using an independent-particle model we can obtain the line shape by adding up the individual contributions from each of the ground-state moments. It is found that the charge distribution and the magnetism have completely different influences on the spectral shape.

引用

收藏

页码：L259 / L265

页数：7

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