• DocumentCode
    1494546
  • Title

    Effects of Doping {\\rm Lu}_{2}{\\rm O}_{3} Into {\\rm Gd}_{2}{\\rm O}_{3} on Phase Transfo

  • Author

    Qin, Lai Shun ; Wu, Yun Tao ; Shi, Hong Sheng ; Chai, Wen Xiang ; Shu, Kang Ying ; Ren, Guo Hao ; Chen, Xiao Feng

  • Author_Institution
    Coll. of Mater. Sci. & Eng., China Jiliang Univ., Hangzhou, China
  • Volume
    56
  • Issue
    5
  • fYear
    2009
  • Firstpage
    2979
  • Lastpage
    2982
  • Abstract
    The effects of doping Lu2O3 into Gd2O3 on the phase transformation and luminescent properties were investigated. It was found that by doping Lu2O3, the phase transformation in Gd2O3 is prevented up to 1600degC at least. It is helpful to dope Lu2O3 into Gd2O3 for sintering the cubic Gd2O3 ceramics. Europium-doped lutetium gadolinium sesquioxide solid solutions, (Lu,Gd)2O3 :Eu, with intensive luminescence intensity, could be developed into a potential ceramic scintillator candidate for X-ray detection.
  • Keywords
    X-ray detection; ceramics; doping profiles; gadolinium compounds; luminescence; lutetium compounds; scintillation counters; sintering; solid solutions; solid-state phase transformations; (LuGd)2O3:Eu; X-ray detection; ceramic scintillator; ceramics; doping; luminescent properties; phase transformation; sintering; solid solutions; Ceramics; Doping; Furnaces; Luminescence; Powders; Shape; Solids; Spectroscopy; Time measurement; X-ray detection; Luminescence; phase transformation;
  • fLanguage
    English
  • Journal_Title
    Nuclear Science, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9499
  • Type

    jour

  • DOI
    10.1109/TNS.2009.2026649
  • Filename
    5280504
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1494546