XMCD SUM-RULES AT CU(2+)L(2,3) EDGE

被引：3

作者：

ARRIO, MA

SAINCTAVIT, P

BROUDER, C

DEUDON, C

机构：

[1] UNIV PARIS 06, CNRS, URA 9, MINERAL CRISTALLOG LAB, F-75252 PARIS 05, FRANCE

[2] UNIV PARIS 07, F-75252 PARIS, FRANCE

[3] UPS, CEA, CNRS, LURE, F-91405 ORSAY, FRANCE

[4] UNIV NANCY 1, PHYS SOLIDES LAB, F-54506 VANDOEUVRE LES NANCY, FRANCE

[5] UNIV NANTES, INST MAT NANTES, F-44072 NANTES 03, FRANCE

来源：

PHYSICA B | 1995年 / 208卷 / 1-4期

关键词：

D O I：

10.1016/0921-4526(94)00624-5

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

XMCD sum rules are checked through an analytical calculation of Cu2+ L(2,3) edge. The sum rules are analytically satisfied as expected from the very general arguments developed in their derivation by Thole and Carra (1993). Analytical expressions for [L(z)], [S-z] and [T-z] are obtained as functions of crystal field strength and spin-orbit coupling. The nullity of [T-z] is specially examined through group theory considerations.

引用

页码：27 / 28

页数：2

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