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Anion-doped garnet scintillator as well as preparation method and application thereof
The invention relates to an anion-doped garnet scintillator as well as a preparation method and application thereof. The chemical formula of the anion-doped garnet scintillator is (RE1-a-bAaBb) 3 (C1-dDd) 5 (O1-neEe) 12, wherein a is more than 0 and less than or equal to 0.05, b is more than or equal to 0 and less than or equal to 0.05, d is more than or equal to 0 and less than or equal to 1, e is more than 0 and less than or equal to 0.1, n=0.5 or 1.5; e ions replace O ion lattices; wherein RE is selected from at least one of lanthanum La, gadolinium Gd, lutetium Lu and yttrium Y; and E is selected from at least one of fluorine F, chlorine Cl and nitrogen N.
本发明涉及一种阴离子掺杂石榴石闪烁体及其制备方法与应用，该阴离子掺杂石榴石闪烁体的化学式为：(RE1‑a‑bAaBb)3(C1‑dDd)5(O1‑neEe)12，式中0＜a≤0.05，0≤b≤0.05，0≤d≤1，0＜e≤0.1，n=0.5或1.5；E离子取代O离子格位；所述RE选自镧La、钆Gd、镥Lu、钇Y中至少一种；所述E选自氟F、氯Cl、氮N中至少一种。
Anion-doped garnet scintillator as well as preparation method and application thereof
The invention relates to an anion-doped garnet scintillator as well as a preparation method and application thereof. The chemical formula of the anion-doped garnet scintillator is (RE1-a-bAaBb) 3 (C1-dDd) 5 (O1-neEe) 12, wherein a is more than 0 and less than or equal to 0.05, b is more than or equal to 0 and less than or equal to 0.05, d is more than or equal to 0 and less than or equal to 1, e is more than 0 and less than or equal to 0.1, n=0.5 or 1.5; e ions replace O ion lattices; wherein RE is selected from at least one of lanthanum La, gadolinium Gd, lutetium Lu and yttrium Y; and E is selected from at least one of fluorine F, chlorine Cl and nitrogen N.
本发明涉及一种阴离子掺杂石榴石闪烁体及其制备方法与应用，该阴离子掺杂石榴石闪烁体的化学式为：(RE1‑a‑bAaBb)3(C1‑dDd)5(O1‑neEe)12，式中0＜a≤0.05，0≤b≤0.05，0≤d≤1，0＜e≤0.1，n=0.5或1.5；E离子取代O离子格位；所述RE选自镧La、钆Gd、镥Lu、钇Y中至少一种；所述E选自氟F、氯Cl、氮N中至少一种。
Anion-doped garnet scintillator as well as preparation method and application thereof
一种阴离子掺杂石榴石闪烁体及其制备方法与应用
DING DONGZHOU (author) / QI QIANG (author) / ZHAO SHUWEN (author) / YANG FAN (author) / MENG MENG (author) / SHI JUNJIE (author) / YUAN CHEN (author) / REN GUOHAO (author)
2021-03-30
Patent
Electronic Resource
Chinese
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