Bethe–Salpeter treatment of X-ray absorption including core-hole multiplet effects

We present a method to include multiplet effects and band structure effects simultaneously in an X-ray absorption spectrum. Theoretical results are presented and compared to experiment for the Ca 2p edge in calcium fluoride and the Ti 2p edge in rutile and strontium titanate.

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Veröffentlicht in:Journal of electron spectroscopy and related phenomena 2005-06, Vol.144 (Complete), p.1187-1190
1. Verfasser: Shirley, Eric L.
Format: Artikel
Sprache:eng
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Zusammenfassung:We present a method to include multiplet effects and band structure effects simultaneously in an X-ray absorption spectrum. Theoretical results are presented and compared to experiment for the Ca 2p edge in calcium fluoride and the Ti 2p edge in rutile and strontium titanate.
ISSN:0368-2048
1873-2526
DOI:10.1016/j.elspec.2005.01.191