Crucial electronic contributions to measures of surface diffusion by He atom scattering (Articolo in rivista)

Type
Label
  • Crucial electronic contributions to measures of surface diffusion by He atom scattering (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.77.235444 (literal)
Alternative label
  • Fratesi, G.; Alexandrowicz, G.; Trioni, M.I.; Brivio, G.P.; Allison, W. (2008)
    Crucial electronic contributions to measures of surface diffusion by He atom scattering
    in Physical review. B, Condensed matter and materials physics; The American Physical Society, Ridge, NY (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Fratesi, G.; Alexandrowicz, G.; Trioni, M.I.; Brivio, G.P.; Allison, W. (literal)
Pagina inizio
  • 235444 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • PACS: 68.49.Bc, 68.43.Jk, 73.20.-r, 79.20.Rf (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://prb.aps.org/abstract/PRB/v77/i23/e235444 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 77 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 23 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Dipartimento di Scienza dei Materiali, Università di Milano-Bicocca, Via Cozzi 53, 20125 Milano, Italy [Fratesi, Brivio] ETSF and CNISM, UdR Milano-Bicocca, Via Cozzi 53, 20125 Milano, Italy [Fratesi, Trioni, Brivio] Cavendish Laboratory, University of Cambridge, Madingley Road, Cambridge CB3 0HE, United Kingdom [Alexandrowicz, Allison] (literal)
Titolo
  • Crucial electronic contributions to measures of surface diffusion by He atom scattering (literal)
Abstract
  • We examine theoretically recent He atom scattering measurements of Na/Cu(001), identifying a nontrivial relation between the dynamics of the electron distribution and that of the Na ions. The magnitude of the calculated variations in the charge density, and their dependence on the local density of adsorbates, account for the correlated three-dimensional (3D) motion experimentally observed. The results of this study further highlight the sensitivity of helium scattering to the electron distribution of the sample and point out the role of electronic contributions in high-resolution measures of surface dynamics. (literal)
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