Substrate heating effects on the propagation dynamics of laser produced plume during pulsed laser deposition of oxides (Articolo in rivista)

Type
Label
  • Substrate heating effects on the propagation dynamics of laser produced plume during pulsed laser deposition of oxides (Articolo in rivista) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1016/j.apsusc.2007.07.183 (literal)
Alternative label
  • Sambri A.; Radovic M.; Wang X.; Amoruso S.; Miletto-Granozio F.; Bruzzese R. (2007)
    Substrate heating effects on the propagation dynamics of laser produced plume during pulsed laser deposition of oxides
    in Applied surface science
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Sambri A.; Radovic M.; Wang X.; Amoruso S.; Miletto-Granozio F.; Bruzzese R. (literal)
Pagina inizio
  • 790 (literal)
Pagina fine
  • 793 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
  • Conference: Symposium on Laser Synthesis and Processing of Advanced Materials held at the E-MRS 2007 Spring Meeting Location: Strasbourg, FRANCE Date: 2007. Selected and revised paper. (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 254 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 4 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Univ Naples Federico 2, Coherentia CNR INFM, I-80126 Naples, Italy; Univ Naples Federico 2, Dipartimento Sci Fis, I-80126 Naples, Italy (literal)
Titolo
  • Substrate heating effects on the propagation dynamics of laser produced plume during pulsed laser deposition of oxides (literal)
Abstract
  • We report on the expansion dynamics of laser-produced plasma plumes of complex oxides in an oxygen atmosphere. In particular, we have studied the combined effects of background gas pressure and substrate heating on the plume propagation in typical pressure and temperature regimes of oxides thin film deposition by pulsed laser deposition. Our results evidence a reduced resistance of the background gas to the plume propagation as the substrate temperature increases. The experimental data are analyzed in the frame of a model describing the plume propagation into the background gas. Our experimental findings clearly indicate that the deposition temperature might influence film growth, not only through its direct thermal effect on the surface kinetics of adatoms, but also by affecting the energetic properties of the precursors in the gas phase. (c) 2007 Elsevier B.V All rights reserved. (literal)
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