• DocumentCode
    3671991
  • Title

    Novel SAW gas sensor based on graphene

  • Author

    I. Nikolaou;H. Hallil;G. Deligeorgis;V. Conedera;H. Garcia;C. Dejous;D. Rebière

  • Author_Institution
    Univ. Bordeaux, IMS, CNRS UMR 5218, Bordeaux INP, Talence, France
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    4
  • Abstract
    This work presents ultrasensitive Surface Acoustic Wave (SAW) devices based on graphene. Since, a great deal of research work has been invested in this field, graphene innovative solutions have been prepared in order to explore gas - moisture sensing applications. The real time detection measurement of the coated sensor under C2H6O and Relative Humidity (RH) is presented. The adsorption of vapor compounds leads to a frequency shift of several kHz, at low exposures of the target analytes, respectively. The experiments have realized at room temperature and rapid response and short recovery time were observed.
  • Keywords
    "Graphene","Pipelines","Heating","Computed tomography","Silicon compounds","Films","Nitrogen"
  • Publisher
    ieee
  • Conference_Titel
    Microelectronics Technology and Devices (SBMicro), 2015 30th Symposium on
  • Type

    conf

  • DOI
    10.1109/SBMicro.2015.7298140
  • Filename
    7298140
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3671991