Symmetry lowering of pentacene molecular states interacting with a Cu surface (Articolo in rivista)

Type
Label
  • Symmetry lowering of pentacene molecular states interacting with a Cu surface (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.76.245430 (literal)
Alternative label
  • Baldacchini, C; Mariani, C; Betti, MG; Vobornik, I; Fujii, J; Annese, E; Rossi, G; Ferretti, A; Calzolari, A; Di Felice, R; Ruini, A; Molinari, E (2007)
    Symmetry lowering of pentacene molecular states interacting with a Cu surface
    in Physical review. B, Condensed matter and materials physics (Online)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Baldacchini, C; Mariani, C; Betti, MG; Vobornik, I; Fujii, J; Annese, E; Rossi, G; Ferretti, A; Calzolari, A; Di Felice, R; Ruini, A; Molinari, E (literal)
Pagina inizio
  • 245430 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://link.aps.org/doi/10.1103/PhysRevB.76.245430 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 76 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 24 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Tuscia, Biophys & Nanosci Ctr, I-01100 Viterbo, Italy; Univ Tuscia, CNISM, I-01100 Viterbo, Italy; Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy; INFM CNR TASC Lab, I-34012 Trieste, Italy; Univ Modena & Reggio Emilia, INFM CNR S3, Natl Ctr nanoStruct & bioSyst Surfaces, I-41100 Modena, Italy (literal)
Titolo
  • Symmetry lowering of pentacene molecular states interacting with a Cu surface (literal)
Abstract
  • Pentacene adsorbed on the Cu(119) vicinal surface forms long-range ordered chain structures. Photoemission spectroscopy measurements and ab initio density functional theory simulations provide consistent evidences that pentacene molecular orbitals mix with the copper bands, giving rise to interaction states localized at the interface. Angular-resolved and polarization dependent photoemission spectroscopy shows that most of the pentacene derived intensity is strongly dichroic. The symmetry of the molecular states of the free pentacene molecules is reduced upon adsorption on Cu(119), as a consequence of the molecule-metal interaction. Theoretical results show a redistribution of the charge density in pi molecular states close to the Fermi level, consistent with the photoemission intensities (density of states) and polarization dependence (orbital symmetry). (literal)
Prodotto di
Autore CNR
Insieme di parole chiave

Incoming links:


Autore CNR di
Prodotto
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
Insieme di parole chiave di
data.CNR.it