Effect of self-interstitials - nanovoids interaction on two-dimensional diffusion and activation of implanted B in Si (Articolo in rivista)

Type
Label
  • Effect of self-interstitials - nanovoids interaction on two-dimensional diffusion and activation of implanted B in Si (Articolo in rivista) (literal)
Anno
  • 2005-01-01T00:00:00+01:00 (literal)
Alternative label
  • Giannazzo F., Bruno, E., Mirabella S., Impellizzeri G., Napolitani E., Raineri V., Priolo F., Alquier D. (2005)
    Effect of self-interstitials - nanovoids interaction on two-dimensional diffusion and activation of implanted B in Si
    in Diffusion and defect data, solid state data. Part B, Solid state phenomena
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Giannazzo F., Bruno, E., Mirabella S., Impellizzeri G., Napolitani E., Raineri V., Priolo F., Alquier D. (literal)
Pagina inizio
  • 395 (literal)
Pagina fine
  • 399 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 108 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 5 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, IMM, Sez Catania, I-95121 Catania, Italy; Univ Catania, MATIS, INFM, I-95123 Catania, Italy; Univ Catania, Dipartimento Fis & Astron, I-95123 Catania, Italy; Univ Padua, MATIS, INFM, I-34131 Trieste, Italy; Univ Padua, Dipartimento Fis, I-34131 Trieste, Italy; Univ Tours, LMP, F-37071 Tours 2, France (literal)
Titolo
  • Effect of self-interstitials - nanovoids interaction on two-dimensional diffusion and activation of implanted B in Si (literal)
Abstract
  • In this work, we investigate the effect of performing a high dose 20 keV He+ implant before the implantation of B at low energy (3 keV) in silicon and the subsequent thermal annealing at 800 degrees C. The implants were performed in laterally confined regions defined by opening windows in a SiO2 mask, in order to evidence the impact on a realistic configuration used in device fabrication. High resolution quantitative scanning capacitance microscopy (SCM) combined with cross-section transmission electron microscopy (XTEM) allowed to clarify the role of the voids distribution produced during the thermal annealing on the diffusion and electrical activation of implanted B in Si. Particular evidence was given to the effect of the uniform nanovoids distribution, which forms in the region between the surface and the buried cavity layer. (literal)
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