Isotopic effect in deuterium-induced semiconductor surface metallization: D/3C-SiC(100) 3×2 (Articolo in rivista)

Type
Label
  • Isotopic effect in deuterium-induced semiconductor surface metallization: D/3C-SiC(100) 3×2 (Articolo in rivista) (literal)
Anno
  • 2006-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.2243801 (literal)
Alternative label
  • Roy J.; Aristov V.Yu.; Radtke C.; Jaffrennou P.; Enriquez H.; Soukiassian P.; Moras P.; Spezzani C.; Crotti C.; Perfetti P. (2006)
    Isotopic effect in deuterium-induced semiconductor surface metallization: D/3C-SiC(100) 3×2
    in Applied physics letters
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Roy J.; Aristov V.Yu.; Radtke C.; Jaffrennou P.; Enriquez H.; Soukiassian P.; Moras P.; Spezzani C.; Crotti C.; Perfetti P. (literal)
Pagina inizio
  • 042114 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 89 (literal)
Rivista
Note
  • Scopus (literal)
  • Google Scholar (literal)
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CEA, Laboratoire SIMA, Saclay, France CNR - ISM Sincrotrone Trieste Russian Academy of Sciences, Chernogolovka, Moscow District, Russian Federation Universidade Federal do Rio Grande do Sul, Porto Alegre RS, Brazil (literal)
Titolo
  • Isotopic effect in deuterium-induced semiconductor surface metallization: D/3C-SiC(100) 3×2 (literal)
Abstract
  • Atomic deuterium (D) interaction with the polar 3C-SiC(100) 3×2 surface is investigated by synchrotron radiation-based valence band and core level photoemission. D is found to induce metallization of the surface. The D atoms lead to a charge transfer into the topmost Si and C planes, with D atoms terminating top surface dangling bond and an asymmetric attack in the third Si plane. However, a significant isotopic effect is observed when compared to the H-induced metallization with amazingly smaller charge transfer suggesting dynamical effects. (literal)
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