Thermal evolution of the submonolayer near-surface alloy of ZnPd on Pd(111) (Articolo in rivista)

Type
Label
  • Thermal evolution of the submonolayer near-surface alloy of ZnPd on Pd(111) (Articolo in rivista) (literal)
Anno
  • 2014-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1039/c3cp54782e (literal)
Alternative label
  • Lipton-Duffin, J. A.; MacLeod, J. M.; Vondracek, M.; Prince, K. C.; Rosei, R.; Rosei, F. (2014)
    Thermal evolution of the submonolayer near-surface alloy of ZnPd on Pd(111)
    in PCCP. Physical chemistry chemical physics (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Lipton-Duffin, J. A.; MacLeod, J. M.; Vondracek, M.; Prince, K. C.; Rosei, R.; Rosei, F. (literal)
Pagina inizio
  • 4764 (literal)
Pagina fine
  • 4770 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 16 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 10 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Insititut Natl Rech Sci; Fyzikalni Ustav AV CR; Elettra Sincrotrone Trieste SCpA; CNR IOM Lab TASC; Nanotechnol Energy Lab Consorzio Fis (literal)
Titolo
  • Thermal evolution of the submonolayer near-surface alloy of ZnPd on Pd(111) (literal)
Abstract
  • We have performed a high-resolution synchrotron radiation photoelectron spectroscopy study of the initial growth stages of the ZnPd near-surface alloy on Pd(111), complemented by scanning tunnelling microscopy data. We show that the chemical environment for surfaces containing less than half of one monolayer of Zn is chemically distinct from subsequent layers. Surfaces where the deposition is performed at room temperature contain ZnPd islands surrounded by a substrate with dilute Zn substitutions. Annealing these surfaces drives the Zn towards the substrate top-layer, and favours the completion of the first 1 : 1 monolayer before the onset of growth in the next layer. (literal)
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