The local atomic order and the valence state of Cu in Cu-implanted soda-lime glasses (Articolo in rivista)

Type
Label
  • The local atomic order and the valence state of Cu in Cu-implanted soda-lime glasses (Articolo in rivista) (literal)
Anno
  • 1998-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/S0022-3093(98)00421-9 (literal)
Alternative label
  • D'Acapito, F (D'Acapito, F); Mobilio, S (Mobilio, S); Regnard, JR (Regnard, JR); Cattaruzza, E (Cattaruzza, E); Gonella, F (Gonella, F); Mazzoldi, P (Mazzoldi, P) (1998)
    The local atomic order and the valence state of Cu in Cu-implanted soda-lime glasses
    in Journal of non-crystalline solids
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • D'Acapito, F (D'Acapito, F); Mobilio, S (Mobilio, S); Regnard, JR (Regnard, JR); Cattaruzza, E (Cattaruzza, E); Gonella, F (Gonella, F); Mazzoldi, P (Mazzoldi, P) (literal)
Pagina inizio
  • 364 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 232 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • cnr, infm (literal)
Titolo
  • The local atomic order and the valence state of Cu in Cu-implanted soda-lime glasses (literal)
Abstract
  • The local atomic order and the valence states of Cu ions ion-implanted into soda-lime glasses have been studied by X-ray absorption spectroscopy. The use of X-ray fluorescent yield and the total electron yield collection modes has allowed a separate investigation of the whole and the shallower part of the implanted region. The mean valence state of Cu depends on the implant dose, yielding Cu(2+) in the 1 x 10(16) Cu/cm(2) samples and a mixture of mainly Cu(+) and Cu(0) in 5 x 10(16) Cu/cm(2) samples. More reduced ions are present in the surface part of the implanted layer. In the ionic phase Cu has a well defined first coordination shell consisting of 3-4 O atoms at a distance between 0.186 +/- 0.002 and 0.192 +/- 0.002 nm, Metallic Cu crystalline clusters are found only in samples implanted with larger doses. (literal)
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