Boron electrical activation in crystalline Si after millisecond nonmelting laser irradiation (Articolo in rivista)

Type
Label
  • Boron electrical activation in crystalline Si after millisecond nonmelting laser irradiation (Articolo in rivista) (literal)
Anno
  • 2008-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1149/1.2939129 (literal)
Alternative label
  • Mannino G; La Magna A; Privitera V; Christensen JS; Vines L; Svensson BG (2008)
    Boron electrical activation in crystalline Si after millisecond nonmelting laser irradiation
    in Journal of the Electrochemical Society; Electrochemical Society, Pennington [NJ] (Stati Uniti d'America)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Mannino G; La Magna A; Privitera V; Christensen JS; Vines L; Svensson BG (literal)
Pagina inizio
  • H603 (literal)
Pagina fine
  • H605 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://scitation.aip.org/getabs/servlet/GetabsServlet?prog=normal&id=JESOAN00015500000800H603000001&idtype=cvips&gifs=yes&ref=no (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 155 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 3 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 8 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1. CNR IMM, I-95121 Catania, Italy 2. Univ Oslo, Dept Phys, N-0316 Oslo, Norway (literal)
Titolo
  • Boron electrical activation in crystalline Si after millisecond nonmelting laser irradiation (literal)
Abstract
  • We investigated boron (B) activation and diffusion in Si following millisecond annealing in the nonmelting regime by infrared laser. Simulations of the thermal field were also performed to calculate the process temperature. The laser annealed (LA) samples show an electrical activation higher by a factor of 2 as compared to rapid thermal annealed (RTA) samples, for comparable diffusion. When LA samples are further processed by RTA, the final diffusion extent is almost identical to an RTA treated sample, while electrical activation occurs. We argue that B atoms can temporarily occupy substitutional sites during the early stage of annealing; further annealing leads to interstitial clustering and dissolution, which enhance dopant diffusion during rapid thermal processing. (C) 2008 The Electrochemical Society. (literal)
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