Investigation of CdS passivation layers on HgxCd1-xTe (Articolo in rivista)

Type
Label
  • Investigation of CdS passivation layers on HgxCd1-xTe (Articolo in rivista) (literal)
Anno
  • 1994-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/sia.740220144 (literal)
Alternative label
  • S. Kaciulis, G. Mattogno, S. Viticoli, M.E. Marini, F. Cesqui, S. Alfuso, A. Mercuri (1994)
    Investigation of CdS passivation layers on HgxCd1-xTe
    in SIA. Surface and interface analysis
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • S. Kaciulis, G. Mattogno, S. Viticoli, M.E. Marini, F. Cesqui, S. Alfuso, A. Mercuri (literal)
Pagina inizio
  • 197 (literal)
Pagina fine
  • 201 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 22 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • CNR, IST CHIM MAT, CP 10, I-00016 ROME, ITALY, ALENIA, I-00131 ROME, ITALY (literal)
Titolo
  • Investigation of CdS passivation layers on HgxCd1-xTe (literal)
Abstract
  • CdS thin films were deposited on sapphire substrates and on the HgxCd1-xTe epitaxial and single crystal samples by using chemical decomposition on thiourea and anodic non-aqueous sulphidation techniques, respectively. The chemical composition and depth profiles of deposited films were investigated by selected area XPS combined with Ar+ ion sputtering. Lateral homogeneity of CdS films was studied by using scanning Auger microscopy. Nearly stoichiometric CdS films were obtained on sapphire and HgxCe1-xTe. The thickness, chemical composition and sputtering rate at 2 keV ion energy were determined from XPS data. In both cases (either deposited on sapphire or on HgxCd1-xTe) the CdS films were found to be very non-homogeneous in thickness. (literal)
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