Nonuniform scaling applied to surface energies of transition metals (Articolo in rivista)

Type
Label
  • Nonuniform scaling applied to surface energies of transition metals (Articolo in rivista) (literal)
Anno
  • 2012-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevLett.108.126402 (literal)
Alternative label
  • L. Chiodo, L. A. Constantin, E. Fabiano, F. Della Sala (2012)
    Nonuniform scaling applied to surface energies of transition metals
    in Physical review letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • L. Chiodo, L. A. Constantin, E. Fabiano, F. Della Sala (literal)
Pagina inizio
  • 126402 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://link.aps.org/doi/10.1103/PhysRevLett.108.126402 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 108 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Center for Biomolecular Nanotechnologies @UNILE, Istituto Italiano di Tecnologia, and European Theoretical Spectroscopy Facility (ETSF), Via Barsanti, I-73010 Arnesano, Italy Center for Biomolecular Nanotechnologies @UNILE, Istituto Italiano di Tecnologia, Via Barsanti, I-73010 Arnesano, Italy National Nanotechnology Laboratory (NNL), Istituto Nanoscienze-CNR, Via per Arnesano 16, I-73100 Lecce, Italy (literal)
Titolo
  • Nonuniform scaling applied to surface energies of transition metals (literal)
Abstract
  • We construct a generalized gradient approximation of the exchange-correlation energy that satisfies the nonuniform scaling in one dimension and is accurate in the whole quasi-two-dimensional (Q2D) regime. Using spatial and energetic analyses of metal (111) surfaces, we show that the Q2D behavior is important at the surface of most transition metals, and that the here proposed Q2D-generalized gradient approximation functional predicts for these metals accurate surface energies as well as bulk properties. (literal)
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