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Co-doped performance-improved rare earth orthosilicate scintillating material, and preparation method and application thereof
The invention provides a co-doped performance-improved rare earth orthosilicate scintillation material, which is prepared according to the chemical formula RE2 (1-x) Ce2xSi (1-y) MyO5 design, RE is a rare earth ion, the RE is selected from at least one of La, Gd, Lu and Y, and M is a substituted ion selected from at least one of aluminum Al, boron B, carbon C, phosphorus P, vanadium V, iron Fe, germanium Ge, arsenic As, selenium Se and tellurium Te; 0 < x < = 0.05, and 0.003 < = y < = 0.1.
本发明提供一种共掺杂型性能改善的稀土正硅酸盐闪烁材料，所共掺杂型性能改善的稀土正硅酸盐闪烁材料按化学式RE2(1‑x)Ce2xSi(1‑y)MyO5设计配料，其中RE为稀土离子，所述RE选自La、Gd、Lu、Y中的至少一种，M为选自铝Al、硼B、碳C、磷P、钒V、铁Fe、锗Ge、砷As、硒Se、碲Te中至少一种的取代离子；0＜x≤0.05，0.003≤y≤0.1。
Co-doped performance-improved rare earth orthosilicate scintillating material, and preparation method and application thereof
The invention provides a co-doped performance-improved rare earth orthosilicate scintillation material, which is prepared according to the chemical formula RE2 (1-x) Ce2xSi (1-y) MyO5 design, RE is a rare earth ion, the RE is selected from at least one of La, Gd, Lu and Y, and M is a substituted ion selected from at least one of aluminum Al, boron B, carbon C, phosphorus P, vanadium V, iron Fe, germanium Ge, arsenic As, selenium Se and tellurium Te; 0 < x < = 0.05, and 0.003 < = y < = 0.1.
本发明提供一种共掺杂型性能改善的稀土正硅酸盐闪烁材料，所共掺杂型性能改善的稀土正硅酸盐闪烁材料按化学式RE2(1‑x)Ce2xSi(1‑y)MyO5设计配料，其中RE为稀土离子，所述RE选自La、Gd、Lu、Y中的至少一种，M为选自铝Al、硼B、碳C、磷P、钒V、铁Fe、锗Ge、砷As、硒Se、碲Te中至少一种的取代离子；0＜x≤0.05，0.003≤y≤0.1。
Co-doped performance-improved rare earth orthosilicate scintillating material, and preparation method and application thereof
共掺杂型性能改善的稀土正硅酸盐闪烁材料、制备方法和应用
DING DONGZHOU (Autor:in) / ZHAO SHUWEN (Autor:in) / YANG FAN (Autor:in) / CHEN LU (Autor:in)
13.09.2024
Patent
Elektronische Ressource
Chinesisch
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