Plasmon satellites in valence-band photoemission spectroscopy - Ab initio study of the photon-energy dependence in semiconductorsM. Guzzo, J.J. Kas, F. Sottile, M.G. Silly, F. Sirotti, J.J. Rehr and L. ReiningEur. Phys. J. B, 85 9 (2012) 324DOI: https://doi.org/10.1140/epjb/e2012-30267-y