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Institut Jožef Stefan, Ljubljana (IJS)
  • Bimetallic aggregates at surfaces : spectromicroscopy study of Pt-Ag interaction on graphite
    Casalis, Loredana ...
    The formation of bimetallic Pt/Ag alloy in an amorphous Ag film supported on highly oriented pyrolitic graphite has been investigated with scanning photoemission and scanning tunneling microscopy. ... This spatially resolved study reveals that alloying strongly depends on the morphology of the deposited metal. Whereas little metal intermixing is found in small Ag clusters (50 Å), efficient alloying is observed in much larger heterogeneous structures. Subsequent annealing results in a decrease of the exposed alloy component, due to segregation of the two metal species.
    Vir: Chemical Physics Letters. - ISSN 0009-2614 (Vol. 298, 1998, str. 245-250)
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 1998
    Jezik - angleški
    COBISS.SI-ID - 28642

vir: Chemical Physics Letters. - ISSN 0009-2614 (Vol. 298, 1998, str. 245-250)

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