• DocumentCode
    3667357
  • Title

    Highly sensitive hybrid organic-nanocrystal detector

  • Author

    A. Neubauer;S. Yochelis;Y. Paltiel

  • Author_Institution
    Applied Physics Department and the Center for Nano-Science and Nano-Technology, The Hebrew University of Jerusalem, Israel
  • fYear
    2015
  • Firstpage
    1
  • Lastpage
    2
  • Abstract
    The ability to integrate electronics with Nanocrystals (NCs) allows utilizing their unique properties for a future optoelectronic device. Combing top down approach using self-assembled hybrid organic-NCs systems, with bottom up components can revolutionize devices in future. Here we present an ultra-high light sensing device based on InAs NCs acting as an optical gate to high electron mobility transistor (HEMT) device. Using a very narrow channel the device quantum efficiency is high as 106V/W, while the single to noise ratio (SNR) enables high sensitivity photon detection. These results are compatible with our theoretical estimations.
  • Keywords
    "Detectors","Gallium arsenide","HEMTs","MODFETs","Photonics","Lighting"
  • Publisher
    ieee
  • Conference_Titel
    Optical MEMS and Nanophotonics (OMN), 2015 International Conference on
  • ISSN
    2160-5033
  • Print_ISBN
    978-1-4673-6834-6
  • Electronic_ISBN
    2160-5041
  • Type

    conf

  • DOI
    10.1109/OMN.2015.7288861
  • Filename
    7288861
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3667357