Effect of the Er-Si interatomic distance on the Er 3+ luminescence in silicon-rich silicon oxide thin films (Articolo in rivista)

Type
Label
  • Effect of the Er-Si interatomic distance on the Er 3+ luminescence in silicon-rich silicon oxide thin films (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1063/1.2817512 (literal)
Alternative label
  • P. Noé,B. Salem,E. Delamadeleine, D. Jalabert, and V. Calv,o C. Maurizio and F. D'Acapito (2007)
    Effect of the Er-Si interatomic distance on the Er 3+ luminescence in silicon-rich silicon oxide thin films
    in Journal of applied physics
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • P. Noé,B. Salem,E. Delamadeleine, D. Jalabert, and V. Calv,o C. Maurizio and F. D'Acapito (literal)
Pagina inizio
  • 103516 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 102 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Commissariat à l'Energie Atomique, 17 rue des Martyrs, F-38054 Grenoble Cedex, France CNR-INFM-OGG c/o ESRF, GILDA-CRG, 6, Rue Jules Horowitz, F-38043 Grenoble, France (literal)
Titolo
  • Effect of the Er-Si interatomic distance on the Er 3+ luminescence in silicon-rich silicon oxide thin films (literal)
Abstract
  • The photoluminescence?PL? intensity of Er-doped silicon monoxide thin films obtained by coevaporation of silicon monoxide and Er is studied for different deposition and annealing atmosphere compositions. All samples exhibit a luminescence peak at 1.54 ?m assigned to the radiative deexcitation of Er 3+ . PL intensity is highest when nitrogen atoms are incorporated in the layer during deposition. Extended x-ray absorption fine structure spectroscopy evidences that the local order around the erbium ion is modified in the presence of nitrogen. In particular, the shorter the Er-Si interatomic distance is, the higher the Er 3+PL intensity is. (literal)
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