Structural investigation of small Cu clusters obtained by ion-implantation in amorphous silica (Articolo in rivista)

Type
Label
  • Structural investigation of small Cu clusters obtained by ion-implantation in amorphous silica (Articolo in rivista) (literal)
Anno
  • 1997-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1051/jp4:19972149 (literal)
Alternative label
  • DAcapito, F (DAcapito, F); Cattaruzza, E (Cattaruzza, E); Gonella, F (Gonella, F); Mobilio, S (Mobilio, S); Regnard, JR (Regnard, JR); Spizzo, F (Spizzo, F) (1997)
    Structural investigation of small Cu clusters obtained by ion-implantation in amorphous silica
    in Journal de physique. IV
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • DAcapito, F (DAcapito, F); Cattaruzza, E (Cattaruzza, E); Gonella, F (Gonella, F); Mobilio, S (Mobilio, S); Regnard, JR (Regnard, JR); Spizzo, F (Spizzo, F) (literal)
Pagina inizio
  • 1107 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 7 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • c2 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • cnr, infm (literal)
Titolo
  • Structural investigation of small Cu clusters obtained by ion-implantation in amorphous silica (literal)
Abstract
  • In this paper we present an EXAFS study on Cu clusters obtained by ion-implantation in amorphous silica substrates. As-implanted and 700 degrees C annealed samples were analyzed both at liquid nitrogen temperature and room temperature in order to determine the structural parameters. Evidence of a lattice contraction beyond the anharmonic correction were found in the tiniest particles, as well as a clear contribution of static disorder to the total Debye-Waller factor. No change of the Debye temperature due to overpressure was found in agreement with the calculations. (literal)
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