Self-interstitials injection in crystalline Ge induced by GeO2 nanoclusters (Articolo in rivista)

Type
Label
  • Self-interstitials injection in crystalline Ge induced by GeO2 nanoclusters (Articolo in rivista) (literal)
Anno
  • 2011-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.84.024104 (literal)
Alternative label
  • G.G. Scapellato, S. Boninelli, E. Napolitani, E. Bruno, A.J. Smith, S. Mirabella, M. Mastromatteo, D. De Salvador, R. Gwilliam, C. Spinella, A. Carnera, F. Priolo (2011)
    Self-interstitials injection in crystalline Ge induced by GeO2 nanoclusters
    in Physical review. B, Condensed matter and materials physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • G.G. Scapellato, S. Boninelli, E. Napolitani, E. Bruno, A.J. Smith, S. Mirabella, M. Mastromatteo, D. De Salvador, R. Gwilliam, C. Spinella, A. Carnera, F. Priolo (literal)
Pagina inizio
  • 024104 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 84 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 2 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • [ 1 ] Univ Catania, MATIS IMM CNR, I-95123 Catania, Italy [ 2 ] Univ Catania, Dipartimento Fis & Astron, I-95123 Catania, Italy [ 3 ] Univ Padua, MATIS IMM CNR, I-35131 Padua, Italy [ 4 ] Univ Padua, Dipartimento Fis, I-35131 Padua, Italy [ 5 ] Univ Surrey, Ion Beam Ctr, Surrey GU2 7XH, England [ 6 ] IMM CNR, I-95121 Catania, Ital (literal)
Titolo
  • Self-interstitials injection in crystalline Ge induced by GeO2 nanoclusters (literal)
Abstract
  • The effect of O implantation in crystalline Ge on the density of native point defects has been investigated through transmission electron microscopy and B diffusion experiments. Annealing at 650 degrees C following O implants produces a band of defects (similar to 5-10 nm), compatible with GeO2 nanoclusters (NCs). A clear shape transformation from elongated to spherical forms occurs within 2 h, concomitant with a transient enhanced diffusion of B. A large injection of self-interstitials from GeO2 NCs, giving a vacancy undersaturation, and a long-range migration of self-interstitials are evidenced and discussed. (literal)
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