Bulk sensitive photo emission spectroscopy of C1b compounds
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- 作者：Gerhard H. Fecher ; Andrei Gloskovskii ; Kristian Kroth ; Joachim Barth ; Benjamin Balke ; Claudia Felser ; Franz Schä ; fers ; Marcel Mertin ; Wolfgang Eberhardt ; Sven Mä ; hl ; Oliver Schaff
- 关键词：Photoemission ; Electronic structure ; Intermetallics ; Semiconductor
- 刊名：Journal of Electron Spectroscopy and Related Phenomena
- 出版年：2007
- 出版时间：May 2007
- 年：2007
- 卷：156-158
- 期：Complete
- 页码：97-101
- 全文大小：589 K
文摘
This work reports about bulk-sensitive, high energy photoelectron spectroscopy from the valence band of CoTiSb excited by photons from 1.2 to 5 keV energy. The high energy photoelectron spectra were taken at the KMC-1 high energy beamline of BESSY II employing the recently developed Phoibos 225 HV analyser. The measurements show a good agreement to calculations of the electronic structure using the LDA scheme. It is shown that the high energy spectra reveal the bulk electronic structure better compared to low energy XPS spectra.