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Rare earth orthosilicate scintillating material for competitive luminescence center and preparation method and application thereof
The invention provides a rare earth orthosilicate scintillating material with a competitive luminescence center. The chemical formula of the rare earth orthosilicate scintillating material with the competitive luminescence center is RE2 (1-x) Ce2xSi (1-y) MyO5, wherein RE is a rare earth ion and is selected from at least one of Lu, Y, Gd and La; m is a second luminescence center and is selected from at least one of titanium Ti, chromium Cr, manganese Mn and cobalt Co; 0 < x < = 0.05, and 0.001 < y < = 0.02.
本发明提供一种竞争发光中心的稀土正硅酸盐闪烁材料，所述竞争发光中心的稀土正硅酸盐闪烁材料的化学式为RE2(1‑x)Ce2xSi1‑yMyO5；其中RE为稀土离子，所述RE选自Lu、Y、Gd、La中的至少一种；M为第二发光中心，选自钛Ti、铬Cr、锰Mn、钴Co中至少一种；0＜x≤0.05，0.001＜y≤0.02。
Rare earth orthosilicate scintillating material for competitive luminescence center and preparation method and application thereof
The invention provides a rare earth orthosilicate scintillating material with a competitive luminescence center. The chemical formula of the rare earth orthosilicate scintillating material with the competitive luminescence center is RE2 (1-x) Ce2xSi (1-y) MyO5, wherein RE is a rare earth ion and is selected from at least one of Lu, Y, Gd and La; m is a second luminescence center and is selected from at least one of titanium Ti, chromium Cr, manganese Mn and cobalt Co; 0 < x < = 0.05, and 0.001 < y < = 0.02.
本发明提供一种竞争发光中心的稀土正硅酸盐闪烁材料，所述竞争发光中心的稀土正硅酸盐闪烁材料的化学式为RE2(1‑x)Ce2xSi1‑yMyO5；其中RE为稀土离子，所述RE选自Lu、Y、Gd、La中的至少一种；M为第二发光中心，选自钛Ti、铬Cr、锰Mn、钴Co中至少一种；0＜x≤0.05，0.001＜y≤0.02。
Rare earth orthosilicate scintillating material for competitive luminescence center and preparation method and application thereof
竞争发光中心的稀土正硅酸盐闪烁材料及其制备方法和应用
DING DONGZHOU (author) / ZHAO SHUWEN (author) / WAN BO (author) / SHI JUNJIE (author) / CHEN LU (author) / YUAN CHEN (author)
2024-03-19
Patent
Electronic Resource
Chinese
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