Low-energy electronic excitations and band-gap renormalization in CuO
نویسندگان
چکیده
Claudia Rödl,1,2,3 Kari O. Ruotsalainen,4,5 Francesco Sottile,1,3 Ari-Pekka Honkanen,4 James M. Ablett,5 Jean-Pascal Rueff,5,6 Fausto Sirotti,5 Roberto Verbeni,7 Ali Al-Zein,7,8 Lucia Reining,1,3 and Simo Huotari4 1Laboratoire des Solides Irradiés, École polytechnique, CNRS, CEA, Université Paris-Saclay, 91128 Palaiseau cedex, France 2Institut für Festkörpertheorie und -optik, Friedrich-Schiller-Universität, Max-Wien-Platz 1, 07743 Jena, Germany 3European Theoretical Spectroscopy Facility (ETSF) 4Department of Physics, University of Helsinki, PO Box 64, FI-00014 Helsinki, Finland 5Synchrotron SOLEIL, l’Orme des Merisiers, Saint-Aubin, 91192 Gif-sur-Yvette cedex, France 6Laboratoire de Chimie Physique – Matière et Rayonnement, Université Pierre et Marie Curie and CNRS UMR 7614, 75231 Paris cedex 05, France 7ESRF – The European Synchrotron, CS40220, 38043 Grenoble cedex 9, France 8Physics Department, Faculty of Science, Beirut Arab University (BAU), Beirut, Lebanon (Received 9 September 2016; revised manuscript received 7 March 2017; published 18 May 2017)
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