Journal of Inorganic Materials, Volume. 37, Issue 10, 1123(2022)
Figures & Tables(10)
3. Energy spectra (a) and scintillation decay curves (b) of Mg co-doped GAGG:Ce crystals
5. Absorption spectra (a) and PL excitation spectra (b) of GAGG:Ce,Mg crystals
6. Concentration of antisite defect LuAl in single crystal LuAG:Ce vs Ce3+ concentration
7. Schematic of the structure near the dodecahedral site (a), and the distortion of dodecahedral and octahedral sites caused by Ce doping (b)
8. X-ray excited luminescence spectra of GAGG:Ce,Mg crystals with the inset showing the GdAl/Ga-related emission peak
Table 1. Relative light yield and scintillation decay time values of the Mg co-doped GAGG:Ce crystals. Scintillation decay is approximated by a single-exponential function
View tableView in ArticleTable 1. Relative light yield and scintillation decay time values of the Mg co-doped GAGG:Ce crystals. Scintillation decay is approximated by a single-exponential function
Sample Light yield/% Decay time/ns Mg-0 100 128.01 Mg-1 90.1 91.79 Mg-3 68.8 67.06
Table 2. Ionic radii of the cations (coordination number: 6[20])
View tableView in ArticleTable 2. Ionic radii of the cations (coordination number: 6[20])
Cation Ionic radii/nm Cation Ionic radii/nm Gd3+ 0.0938 Na+ 0.1020 Al3+ 0.0535 Be2+ 0.0450 Ga3+ 0.0620 Mg2+ 0.0720 Li+ 0.0760 Ca2+ 0.1000
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Mingqing LI, Linwei WANG, Dongzhou DING, He FENG.
Paper Information
Category: RESEARCH ARTICLE
Received: Dec. 29, 2021
Accepted: --
Published Online: Jan. 12, 2023
The Author Email: DING Dongzhou (dongzhou_ding@mail.sic.ac.cn)
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