EMISSION DIRECTION DEPENDENCE OF THE MAGNETIC LINEAR DICHROISM IN VALENCE-BAND AND CORE-LEVEL PHOTOEMISSION FROM CO/CU(001)

被引：15

作者：

FANELSA, A

SCHELLENBERG, R

HILLEBRECHT, FU

KISKER, E

机构：

[1] Institut für Angewandte Physik, Heinrich-Heine-Universität Düsseldorf

来源：

SOLID STATE COMMUNICATIONS | 1995年 / 96卷 / 05期

关键词：

D O I：

10.1016/0038-1098(95)00443-2

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We have investigated the angular dependence of the magnetic linear dichroism occurring in angle-resolved photoemission (MLDAD) from epitaxial Co films on Cu(001) using unpolarised Hel- and MgKalpha-radiation. Spectra were taken while rotating the sample about the magnetisation direction for fixed angle between the directions of light incidence and photoelectron collection. We observe a strong dependence of the MLDAD asymmetry on the electron emission direction with respect to the surface normal showing the importance of photoelectron diffraction in MLDAD.

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收藏

页码：291 / 296

页数：6

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