MOCVD route to chromium carbonitride thin films using Cr(NEt2)(4) as single-source precursor: Growth and mechanism (Articolo in rivista)

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Label
  • MOCVD route to chromium carbonitride thin films using Cr(NEt2)(4) as single-source precursor: Growth and mechanism (Articolo in rivista) (literal)
Anno
  • 1997-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1002/cvde.19970030305 (literal)
Alternative label
  • Ossola F.; Maury F. (1997)
    MOCVD route to chromium carbonitride thin films using Cr(NEt2)(4) as single-source precursor: Growth and mechanism
    in Chemical vapor deposition (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Ossola F.; Maury F. (literal)
Pagina inizio
  • 137 (literal)
Pagina fine
  • 143 (literal)
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  • http://onlinelibrary.wiley.com/doi/10.1002/cvde.19970030305/abstract;jsessionid=C6BE385971442967FE83D317A96CB5BF.d02t03 (literal)
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  • 3 (literal)
Rivista
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  • 3 (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
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  • 1 Ist. Chim. Tecnologie Inorganiche M., Area della Ricerca del CNR, Corso Stati Uniti 4, I-35127 Padova, Italy / 2 Lab. Reactiv. et Protect. des Mat., CNRS-INPT, Ecl. Natl. Sup. de Chimie, 118 Route de Narbonne, F-31077 Toulouse Cedex 4, France (literal)
Titolo
  • MOCVD route to chromium carbonitride thin films using Cr(NEt2)(4) as single-source precursor: Growth and mechanism (literal)
Abstract
  • Chromium carbonitride coatings with a low nitrogen content were deposited by low pressure MOCVD in the temperature range 573-793 K using Cr(NEt2)(4) as single-source precursor. As-deposited films are amorphous and crystallize upon annealing at 873 K to form an orthorhombic ternary phase. They exhibit a high hardness and their resistivity decreases by increasing the growth temperature. This dependence has been correlated to their microstructure. Quantitative H-1 NMR analysis of the by-products of the MOCVD reaction has been performed. The quasi-equimolecular ratio of the by-products EtN=CHMe and HNEt2 suggests that most of the NEt2 ligands are removed by a stepwise mechanism, which is discussed. (literal)
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