Tails of near-edges x-ray absorption spectra as a fingerprint of magnetic and structural phase transitions. Application to metallic 3d ultra thin films

被引：0

作者：

Marangolo, M. ^{[1
]}

Ohresser, P. ^{[2
]}

Brooks, N.B. ^{[3
]}

Cherifi, S. ^{[4
]}

Boeglin, C. ^{[4
]}

Eddrief, M. ^{[1
]}

Etgens, V.H. ^{[1
]}

机构：

[1] Lab. de Minéral.-Cristal., Univ. Paris 6 et Paris 7, CNRS UMR 7590, case 115, 4 Place Jussieu, 75252 Paris Cedex 05, France

[2] Lab. l'Utilis. Rayon. Electromagnet., Centre Universitaire Paris-Sud, BP 34, F-91898 Orsay, France

[3] Europ. Synchrt. Radiat. Facil., BP 220, 38043 Grenoble Cedex, France

[4] Inst. Phys. Chim. Mat. de Strasbourg, UMR 7504, 23 rue de Loess, Boite Postale 20 CR, F-67037 Strasbourg, France

来源：

| 1600年 / American Institute of Physics Inc.卷 / 93期

关键词：

Absorption spectroscopy - Magnetic moments - Oscillations - Ultrathin films - X ray spectroscopy;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The tails of the x-ray absorption near-edge structure (XANES)/x-ray magnetic circular dichroism spectroscopy (XMCD) spectra were characterized. A systematic study of the tails were presented for Fe and Fe0.65Ni0.35 on stepped Cu(111) and Fe/ZnSe(001) films. The approach to the observed XMCD oscillations was found to be qualitative, comparative and phenomenological.

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