Abstract
Photoelectron spectra of core levels for adsorbed atoms or molecules are calculated for a model which allows the screening of the core hole both by coupling to the surface plasmons and by charge transfer to the adsorbate. Exact analytical expressions for the core spectra are given for the case where the charge transfer occurs from a filled substrate band.
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Schönhammer, K., Gunnarsson, O. Exactly soluble limits of a model for core level spectra of adsorbates. Z Physik B 30, 297–303 (1978). https://doi.org/10.1007/BF01320035
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DOI: https://doi.org/10.1007/BF01320035