• DocumentCode
    687219
  • Title

    Heavy, ultrafast scintillator of Yb3+-doped transparent ceramic Lu2O3

  • Author

    Yanagida, T. ; Fujimoto, Yasutaka ; Yagi, Hideki ; Yanagitani, Takahiko

  • Author_Institution
    Kyushu Inst. of Technol., Kitakyushu, Japan
  • fYear
    2013
  • fDate
    Oct. 27 2013-Nov. 2 2013
  • Firstpage
    1
  • Lastpage
    3
  • Abstract
    Transparent ceramic Yb-doped Lu2O3 were evaluate on scintillation properties. In X-ray excited radioluminescence, they exhibited Yb3+ charge transfer luminescence around 350 nm. Scintillation decay time profiles were investigated and they showed ultrafast scintillation of around ~ 1ns. Light yields under 137Cs 662 keV γ-ray excitation were around 500 ph/MeV.
  • Keywords
    X-ray detection; charge exchange; gamma-ray detection; solid scintillation detectors; X-ray excited radioluminescence; charge transfer luminescence; gamma-ray excitation; scintillation decay time profiles; transparent ceramic Yb3+-doped Lu2O3 ultrafast scintillator; ultrafast scintillation; Ceramics; Crystals; Detectors; Indium tin oxide; Luminescence; Silicon;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2013 IEEE
  • Conference_Location
    Seoul
  • Print_ISBN
    978-1-4799-0533-1
  • Type

    conf

  • DOI
    10.1109/NSSMIC.2013.6829665
  • Filename
    6829665
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=687219