Resonant photoemission of oxidized Yb: Experiment and theory

J. Schmidt-May; F. Gerken; R. Nyholm; L. C. Davis

doi:10.1103/PhysRevB.30.5560

Resonant photoemission of oxidized Yb: Experiment and theory

J. Schmidt-May, F. Gerken, R. Nyholm, L. C. Davis

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Abstract

The oxidation-induced valence change of Yb leads to a single 4f hole in the ground state. The creation of the 4f13 configuration which does not exist for any pure rare-earth metal makes it possible to analyze the 4d4f Fano resonance for a simple system experimentally as well as theoretically. Calculated Fano profiles for the 4f12 final-state multiplets are in good agreement with photoemission measurements taken with the FLIPPER monochromator at Hamburger Synchrotron-strahlungslabor, Deutsches Elektronen-Synchrotron, using synchrotron radiation from the storage ring DORIS.

Original language	English
Pages (from-to)	5560-5565
Number of pages	6
Journal	Physical Review B (Condensed Matter)
Volume	30
Issue number	10
DOIs	https://doi.org/10.1103/PhysRevB.30.5560
Publication status	Published - 1984
Externally published	Yes

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author = "J. Schmidt-May and F. Gerken and R. Nyholm and Davis, {L. C.}",

year = "1984",

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AU - Gerken, F.

AU - Nyholm, R.

AU - Davis, L. C.

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AB - The oxidation-induced valence change of Yb leads to a single 4f hole in the ground state. The creation of the 4f13 configuration which does not exist for any pure rare-earth metal makes it possible to analyze the 4d4f Fano resonance for a simple system experimentally as well as theoretically. Calculated Fano profiles for the 4f12 final-state multiplets are in good agreement with photoemission measurements taken with the FLIPPER monochromator at Hamburger Synchrotron-strahlungslabor, Deutsches Elektronen-Synchrotron, using synchrotron radiation from the storage ring DORIS.

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Resonant photoemission of oxidized Yb: Experiment and theory

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