• DocumentCode
    2044637
  • Title

    Gas Sensor of Multiwalled Carbon Nanotubes Using Field Emission Effect

  • Author

    Lee, Yang Doo ; Lee, Hyeon-Jae ; Cho, Woo-Sung ; Lee, Yun-Hi ; Kim, Jai Kyeong ; Nahm, Sahn ; Ju, Byeong-Kwon

  • Author_Institution
    Dept. of Mater. Sci. & Eng., Korea Univ., Seoul
  • fYear
    2006
  • fDate
    38899
  • Firstpage
    397
  • Lastpage
    398
  • Abstract
    We demonstrate approach to gas sensing using the field emission effect of carbon nanotube (CNT). We focus on the field emission of vertically aligned multiwalled CNTs (MWCNTs) by electric field surface treatment and the characteristics of the sensor when exposed to NO2
  • Keywords
    carbon nanotubes; electron field emission; gas sensors; nanotube devices; C; electric field surface treatment; field emission effect; gas sensor; multiwalled carbon nanotubes; Carbon nanotubes; Cathodes; Chemical sensors; Electric resistance; Gas detectors; Glass; Surface resistance; Surface treatment; Temperature sensors; Voltage;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Vacuum Nanoelectronics Conference, 2006 and the 2006 50th International Field Emission Symposium., IVNC/IFES 2006. Technical Digest. 19th International
  • Conference_Location
    Guilin
  • Print_ISBN
    1-4244-0401-0
  • Type

    conf

  • DOI
    10.1109/IVNC.2006.335235
  • Filename
    4134627
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2044637