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    Journals >Journal of Inorganic Materials >Volume 39 >Issue 5 >Page 539 > Article
    • Journal of Inorganic Materials
    • Vol. 39, Issue 5, 539 (2024)
    Effect of Zr4+ Co-doping on Neutron/Gamma Discrimination of Cs2LaLiBr6:Ce Crystals
    Zhongqiu ZHENG1, Qinhua WEI1,*, Yufeng TONG1,2, Gao TANG1..., Hang YIN1 and Laishun QIN1|Show fewer author(s)
    Author Affiliations
  • 11. College of Materials and Chemistry, China Jiliang University, Hangzhou 310018, China
  • 22. Artificial Crystals Research Center, Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201899, China
    • show less
    DOI: 10.15541/jim20230543 Cite this Article
    Zhongqiu ZHENG, Qinhua WEI, Yufeng TONG, Gao TANG, Hang YIN, Laishun QIN. Effect of Zr4+ Co-doping on Neutron/Gamma Discrimination of Cs2LaLiBr6:Ce Crystals [J]. Journal of Inorganic Materials, 2024, 39(5): 539 Copy Citation Text show less
    Pictures (a) and XRD patterns (b) of crystal samples
    1. Pictures (a) and XRD patterns (b) of crystal samples
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    XPS spectra of co-doped crystal samples
    2. XPS spectra of co-doped crystal samples
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    PLE and PL spectra, X-ray excitation emission spectra and PL decay time curves
    3. PLE and PL spectra, X-ray excitation emission spectra and PL decay time curves
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    PL spectra of CLLB:1%Ce,0.1%Zr
    4. PL spectra of CLLB:1%Ce,0.1%Zr
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    Pulse height spectra and scintillation decay time curves
    5. Pulse height spectra and scintillation decay time curves
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    PSD patterns (left) and energy spectra (right)
    6. PSD patterns (left) and energy spectra (right)
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    Scintillation decay time fitting curves
    7. Scintillation decay time fitting curves
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    Schematic representation of scintillation mechanism
    8. Schematic representation of scintillation mechanism
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    SampleCo-doping element concentration/(mg·kg-1) Actual concentratio/% (in mole)Raw concentration/% (in mole)
    CLLB (Ce, Zr)990.40750.1010.1
    Table 1. Doping concentration comparison of ICP-MS results and theoretical data
    View in the Article
    SampleParticleFast component/nsProportion of fast component photons/% Slow component/nsProportion of slow component photons/%
    CLLB:CeNeutron127947476
    Gamma136947896
    CLLB (Ce, Zr)Neutron101995401
    Gamma105995701
    Table 2. Decay time and component proportion of CLLB crystal
    View in the Article
    Abstract
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    Figures&Tables (10)
    Equations (3)
    References (24)
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    Zhongqiu ZHENG, Qinhua WEI, Yufeng TONG, Gao TANG, Hang YIN, Laishun QIN. Effect of Zr4+ Co-doping on Neutron/Gamma Discrimination of Cs2LaLiBr6:Ce Crystals [J]. Journal of Inorganic Materials, 2024, 39(5): 539
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