Magic polyicosahedral core-shell clusters (Articolo in rivista)

Type
Label
  • Magic polyicosahedral core-shell clusters (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevLett.93.105503 (literal)
Alternative label
  • Rossi G.; Rapallo A.; Mottet C.; Fortunelli A.; Baletto F.; Ferrando R. (2004)
    Magic polyicosahedral core-shell clusters
    in Physical review letters (Print); The American Physical Society, Ridge, NY (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Rossi G.; Rapallo A.; Mottet C.; Fortunelli A.; Baletto F.; Ferrando R. (literal)
Pagina inizio
  • 105503-1 (literal)
Pagina fine
  • 105503-4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://prl.aps.org/abstract/PRL/v93/i10/e105503 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 93 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 10 (literal)
Note
  • Scopu (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • DIFI Università di Genova, ISMAC-CNR, CINaM-CNRS Francia, IPCF-CNR, DIFI Università di Genova, DIFI Università di Genova (literal)
Titolo
  • Magic polyicosahedral core-shell clusters (literal)
Abstract
  • A family of magic Ag-Ni and Ag-Cu nanoclusters, which are characterized by the common structural properties of being perfect core-shell clusters and polyicosahedra (pIh), was analyzed. It was shown that perfect core-shell clusters have all Ag atoms on the surface and all Ni or Cu atoms inside, so that the Ag shell is of monoatomic thickness. It was demonstrated that the family of core-shell clusters has remarkable stability also from energetic and thermodynamic point of view. The results show that the interplay of the core-shell chemical ordering with the polyicosahedral structural arrangement gives high-symmetry clusters of remarkable structural, thermodynamic and electronic stability. (literal)
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