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Spin-polarization in ccv Auger electron spectroscopy for transition metals |
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| Authors: | U. Pustogowa L. Szunyogh P. Weinberger |
| Affiliation: | a Center for Computational Materials Science, Gumpendorfer Str. 1a, A-1060 Vienna, Austria b Department of Theoretical Physics, Budapest University of Technology and Economics, Budafoki út 8, H-1521, Budapest, Hungary c Institut für Technische Elektrochemie, Technische Universität Wien, Getreidemarkt 9/158, A-1060 Vienna, Austria |
| Abstract: | The contributions of core states and the valence band to spin-resolved ccv Auger electron spectra (AES) are discussed in terms of a relativistic, spin-polarized theory. The influence of the core-state spin polarization and of selecting particular valence bands via cross sections is shown for the surface layer of BCC Fe(1 0 0) as calculated by means of the Screened KKR ab-initio electronic structure method. |
| Keywords: | Auger electron spectroscopy Spin polarization Transition metal – surfaces Screened KKR relativistic |
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