Neutral boron-interstitial clusters in crystalline silicon (Articolo in rivista)

Type
Label
  • Neutral boron-interstitial clusters in crystalline silicon (Articolo in rivista) (literal)
Anno
  • 2004-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevB.69.125205 (literal)
Alternative label
  • Alippi, P (1); Ruggerone, P (2); Colombo, L (2) (2004)
    Neutral boron-interstitial clusters in crystalline silicon
    in Physical review. B, Condensed matter and materials physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Alippi, P (1); Ruggerone, P (2); Colombo, L (2) (literal)
Pagina inizio
  • 125205 (literal)
Pagina fine
  • 125205 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://link.aps.org/doi/10.1103/PhysRevB.69.125205 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 69 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 7 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
  • Google Scholar (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1) CNR, IMM, Sez Catania, I-95121 Catania, Italy; 2) Univ Cagliari, INFM, SLACS, I-09042 Monserrato, CA, Italy; Univ Cagliari, Dept Phys, I-09042 Monserrato, CA, Italy; (literal)
Titolo
  • Neutral boron-interstitial clusters in crystalline silicon (literal)
Abstract
  • The formation of B clusters inside ultrashallow junctions is one of limiting factors in the miniaturization process of electronic devices. The assembling of these clusters corresponds to a reduction of the electrical activity of the doping process. Exploiting hierarchically different simulation techniques, we investigate structural and electronic properties of small B clusters inside a crystalline Si matrix. Density-functional-theory-tight-binding molecular dynamics simulations are carried,out as scouts selecting the candidates to be analyzed in depth via ab initio calculations. The latter provide insights into the electronic properties of the B clusters, identifying the fingerprints of interstitialcy and chemical composition in their densities of states. (literal)
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