Angular dependence of magnetic dichroism in 4f-photoemission

We report on the photoelectron-emission characteristic of magnetic dichroism in core-level photoemission (MDPE) upon excitation with circularly polarized light, using the prominent Gd(0 0 0 1) 4f-PE line as example. The observed angular dependence deviates markedly from the theoretical characteristi...

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Veröffentlicht in:	Journal of magnetism and magnetic materials 1999-06, Vol.198, p.665-667
Hauptverfasser:	Gorovikov, Serguej, Bode, Sven, Starke, Kai, Kaindl, Günter
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Condensed matter: electronic structure, electrical, magnetic, and optical properties Electron and ion emission by liquids and solids impact phenomena Exact sciences and technology Magnetic dichorism Metals. Metallurgy Photoemission Photoemission and photoelectron spectra Physics
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Beschreibung
Zusammenfassung:	We report on the photoelectron-emission characteristic of magnetic dichroism in core-level photoemission (MDPE) upon excitation with circularly polarized light, using the prominent Gd(0 0 0 1) 4f-PE line as example. The observed angular dependence deviates markedly from the theoretical characteristic expected for an isolated atom. Characteristic features of the experimental data suggest a pronounced photoelectron-diffraction influence in f-level MDPE.
ISSN:	0304-8853
DOI:	10.1016/S0304-8853(98)01185-8