Strong 5p hole - 5d electron interaction in the electron emission processes for Eu and Yb metals

We report the observation of intense constant kinetic energy emission structures, in the photoemission spectra of the divalent rare earth elements, Eu and Yb, in the solid state, when excited by photon energies larger than the 5p core ionization thresholds; and we propose a possible explanation of t...

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Bibliographic Details
Published in:Surface science 1985-01, Vol.152, p.743-748
Main Authors: Rossi, G., Yeh, J.J., Lindau, I., Nogami, J.
Format: Article
Language:English
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Summary:We report the observation of intense constant kinetic energy emission structures, in the photoemission spectra of the divalent rare earth elements, Eu and Yb, in the solid state, when excited by photon energies larger than the 5p core ionization thresholds; and we propose a possible explanation of this phenomenon.
ISSN:0039-6028
1879-2758
DOI:10.1016/0039-6028(85)90483-2