公开(公告)号：US20220155470A1

公开(公告)日：2022-05-19

申请号：US17454688

申请日：2021-11-12

申请人： SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES ,  R&D CENTER, SHANGHAI INSTITUTE OF CERAMICS

发明人： Dongzhou DING ,  Shuwen Zhao ,  Fan YANG ,  Junjie SHI ,  Chen YUAN ,  Linwei WANG ,  Zhongjun XUE

IPC分类号： G01T1/202 ,  C04B35/16 ,  C30B29/22 ,  C30B28/02

摘要： The invention relates to a scintillation material of rare earth orthosilicate doped with a strong electron-affinitive element and its preparation method and application thereof. The chemical formula of the scintillation material of rare earth orthosilicate doped with the strong electron-affinitive element is: RE2(1−x−y+δ/2)Ce2xM(2y−δ)Si(1−δ)MδO5. In the formula, RE is rare earth ions and M is strong electron-affinitive doping elements; the value of x is 0