Magnetic Circular Dichroism in 3d-2p X-Ray Emission : Condensed Matter: Electronic Properties, etc.

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概要

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• Magnetic circular dichroism in XAS, XPS, and XES at the 2p levels of magnetic 3d transition metals is analyzed using a pedagogical method. A back-of-the-envelope analysis of the dichroism in X-ray absorption is extended to circular dichroism in 2p photoemission. X-ray emission from the polarized 2p core holes is then analyzed using the same graphic single-particle model. The fact that spin is not a constant of motion at the spin-orbit split 2p levels is included. This gives MCD ratios of L_β emission that are much smaller and in much better agreement with experiment than those predicted by [Jo and Parlebas: J. Phys. Soc. Jpn. 68 (1999) 1392]. The same analysis is also applied to dichroism in X-ray emission on the L_2 and L_3 absorption resonances.

• 社団法人日本物理学会の論文
• 2000-03-15

著者

• Kuiper Pieter

  Department Of Physics Uppsala University

関連論文

• Magnetic Circular Dichroism in 3d-2p X-Ray Emission : Condensed Matter: Electronic Properties, etc.

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