• DocumentCode
    968929
  • Title

    Fabrication and barrier diagnostics of superconductive tunnel junctions on Nb-Sn and V-Si

  • Author

    Rudman, D. ; Howard, Richard ; Moore, David ; Zubeck, R.B. ; Beasley, M.R.

  • Author_Institution
    Stanford University, Stanford, CA
  • Volume
    15
  • Issue
    1
  • fYear
    1979
  • fDate
    1/1/1979 12:00:00 AM
  • Firstpage
    582
  • Lastpage
    584
  • Abstract
    The procedures found to lead to good tunnel junctions on the Al5 superconductor Nb-Sn are described. The use of an acetic acid atmosphere and/or oxidized Si layer barriers is shown to be particularly effective. The role of excess Sn in good oxide barrier formatiom on bare Nb-Sn is discussed. These results are related to earlier work using oxidized Si barriers on V3Si.
  • Keywords
    Josephson devices; Atmosphere; Fabrication; Furnaces; Niobium; Niobium-tin; Oxidation; Physics; Superconductivity; Tin; Tunneling;
  • fLanguage
    English
  • Journal_Title
    Magnetics, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9464
  • Type

    jour

  • DOI
    10.1109/TMAG.1979.1060080
  • Filename
    1060080
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=968929