• DocumentCode
    227480
  • Title

    Active sintered controlled porosity dispenser (CPD) cathode

  • Author

    Singh, A.K. ; Ravi, M. ; Bisht, Manoj Singh ; Barik, Rabindra K. ; Shukla, Sandeep K. ; Prajesh, R. ; Singh, Tanu Preet ; Saini, S.K. ; Kumar, Ajit ; Kumar, Ravindra ; Raju, R.S.

  • Author_Institution
    Central Electron. Eng. Res. Inst., Pilani, India
  • fYear
    2014
  • fDate
    June 30 2014-July 4 2014
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    CPD cathode, made out of tungsten wire, using active sintering resulted in uniform and two-fold emission as compared to B-type cathode. Studies on wire diameter using MATLAB code suggests that 20 μm diameter provides optimum barium coverage. Detailed experimental results will be presented.
  • Keywords
    cathodes; porosity; sintering; active sintered controlled porosity dispenser cathode; two fold emission; uniform emission; Assembly; Barium; Cathodes; MATLAB; Materials; Tungsten; Wires;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Vacuum Electron Sources Conference (IVESC), 2014 Tenth International
  • Conference_Location
    St. Petersburg
  • Print_ISBN
    978-1-4799-5770-5
  • Type

    conf

  • DOI
    10.1109/IVESC.2014.6892079
  • Filename
    6892079
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=227480