• DocumentCode
    1009199
  • Title

    Behavior of Tcof high temperature superconducting films and a determination of their parameters

  • Author

    Kresin, V.Z.

  • Author_Institution
    University of California, Berkeley, California
  • Volume
    21
  • Issue
    2
  • fYear
    1985
  • fDate
    3/1/1985 12:00:00 AM
  • Firstpage
    514
  • Lastpage
    516
  • Abstract
    Existence of the proximity layer in Nb and NbN films leads to a peculiar dependence of the critical temperature upon the film thickness. Expressions describing Tcfor S_{\\alpha }-S_{\\beta } and S_{\\alpha }-N_{\\beta } proximity systems are obtained. The theory allows to explain the dependence Tc(L) which has been observed experimentally. Measurements of Tccan be used in order to determine the electronic density of states in the surface layer.
  • Keywords
    Magnetic films/devices; Superconducting materials; Charge carrier processes; Green´s function methods; Josephson effect; Niobium; Proximity effect; Superconducting epitaxial layers; Superconducting films; Temperature; Thermodynamics; Tunneling;
  • fLanguage
    English
  • Journal_Title
    Magnetics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9464
  • Type

    jour

  • DOI
    10.1109/TMAG.1985.1063728
  • Filename
    1063728
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1009199