• DocumentCode
    644615
  • Title

    Role of growth morphology on the terahertz response of vertically aligned carbon nanotubes

  • Author

    Zouaghi, W. ; Thomson, M.D. ; Rabia, K. ; Roskos, Hartmut G. ; Heinlein, T. ; Engstler, J. ; Schneider, J.J.

  • Author_Institution
    Phys. Inst., Johann Wolfgang Goethe-Univ., Frankfurt am Main, Germany
  • fYear
    2013
  • fDate
    1-6 Sept. 2013
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    We study the terahertz response of vertically aligned carbon nanotubes (VA-CNT) using THz time-domain spectroscopy, in order to determine optimal conditions for their use as THz-based gas sensors. The morphology of such films must be considered to reconcile the reflected signals and extract the complex conductivity spectra.
  • Keywords
    carbon nanotubes; nanofabrication; terahertz wave spectra; thin films; time-domain analysis; C; complex conductivity spectra; film morphology; growth morphology; optimal conditions; terahertz response; terahertz time-domain spectroscopy; terahertz-based gas sensors; vertically aligned carbon nanotubes; Carbon nanotubes; Conductivity; Films; Geometry; Morphology; Reflection; Sensors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Infrared, Millimeter, and Terahertz Waves (IRMMW-THz), 2013 38th International Conference on
  • Conference_Location
    Mainz
  • Type

    conf

  • DOI
    10.1109/IRMMW-THz.2013.6665583
  • Filename
    6665583
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=644615