• DocumentCode
    3418960
  • Title

    Barium de-wetting and thermionic emission from Ba on W

  • Author

    Kordesch, M.E. ; Congshang Wan

  • Author_Institution
    Dept. of Phys., Ohio Univ., Athens, OH, USA
  • fYear
    2013
  • fDate
    8-12 July 2013
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    The wetting behavior of Ba metal on polycrystalline tungsten foil was observed in thermionic and photoelectron emission microscopy. The wetting behavior of Ba on W included droplet formation and selective wetting of W grains.
  • Keywords
    barium; photoelectron microscopy; thermionic emission; tungsten; wetting; Ba; W; barium dewetting behaviour; droplet formation; photoelectron emission microscopy; polycrystalline tungsten foil; thermionic emission; Barium; Brightness; Heating; Lighting; Barium; dewetting; emission microscopy; tungsten;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Vacuum Nanoelectronics Conference (IVNC), 2013 26th International
  • Conference_Location
    Roanoke, VA
  • Type

    conf

  • DOI
    10.1109/IVNC.2013.6624735
  • Filename
    6624735
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3418960