• DocumentCode
    1887817
  • Title

    Point-type carbon nanotube field emitters

  • Author

    Dong Hoon Shin ; Ki Nam Yun ; Yuning Sun ; Guillaume Leti ; Sang Heon Lee ; Jun Soo Han ; Cheol Jin Lee

  • Author_Institution
    Sch. of Electr. Eng., Korea Univ., Seoul, South Korea
  • fYear
    2015
  • fDate
    13-17 July 2015
  • Firstpage
    76
  • Lastpage
    77
  • Abstract
    Point-type carbon nanotube (CNT) field emitters have attracted much interest because they can promise a focused electron beam spot with a high emission current. The point-type CNT field emitters can be used for diverse applications such as x-ray tubes, electron beam sources and microwave sources. Here, we report fabrication and emission performance of various point-type field emitters made by CNTs.
  • Keywords
    carbon nanotubes; electron field emission; C; X-ray tubes; electron beam sources; emission current; focused electron beam spot; microwave sources; point-type CNT field emitters; point-type carbon nanotube field emitters; Carbon nanotubes; Current density; Electron beams; Fabrication; Films; Graphite; Yarn; carbon nanotube; electron beam spot; field emitter; point-type;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Vacuum Nanoelectronics Conference (IVNC), 2015 28th International
  • Conference_Location
    Guangzhou
  • Print_ISBN
    978-1-4673-9356-0
  • Type

    conf

  • DOI
    10.1109/IVNC.2015.7225538
  • Filename
    7225538
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1887817