Accurate ionization potential of gold anionic clusters from density functional theory and many-body perturbation theory (Articolo in rivista)

Type
Label
  • Accurate ionization potential of gold anionic clusters from density functional theory and many-body perturbation theory (Articolo in rivista) (literal)
Anno
  • 2013-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1140/epjb/e2013-40016-5 (literal)
Alternative label
  • A. Tanwar, E. Fabiano, P. E. Trevisanutto, L. Chiodo, F. Della Sala (2013)
    Accurate ionization potential of gold anionic clusters from density functional theory and many-body perturbation theory
    in European physical journal. B, Condensed matter and complex systems (Internet)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • A. Tanwar, E. Fabiano, P. E. Trevisanutto, L. Chiodo, F. Della Sala (literal)
Pagina inizio
  • 161 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://dx.doi.org/10.1140/epjb/e2013-40016-5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 86 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Center for Biomolecular Nanotechnologies @UNILE, Istituto Italiano di Tecnologia, Via Barsanti, 73010, Arnesano (LE), Italy National Nanotechnology Laboratory (NNL), Istituto Nanoscienze-CNR, Via per Arnesano 16, 73100, Lecce, Italy European Theoretical Spectroscopy Facility - ETSF, Louvain-la-Neuve, Belgium (literal)
Titolo
  • Accurate ionization potential of gold anionic clusters from density functional theory and many-body perturbation theory (literal)
Abstract
  • We present a theoretical study of the ionization potential in small anionic gold clusters, using density functional theory, with and without exact-exchange, and many body perturbation theory, namely the G0W0 approach. We find that G0W0 is the best approach and correctly describes the first ionization potential with an accuracy of about 0.1 eV. (literal)
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