掺铈钆铝镓石榴石闪烁晶体的研究进展及应用  

Research Advancement and Applications of Ce∶GAGG Scintillation Crystal

作　　者：丁雨憧[1] 何杰[1] 胡少勤[1] 王强 屈菁菁 白彦君 邱海莲 DING Yuchong;HE Jie;HU Shaoqin;WANG Qiang;QU Jingjing;BAI Yanjun;QIU Hailian(The 26th Institute of China Electronics Technology Group Corporation, Chongqing 400060, China;Key Lab. of Electromechanical Integration Application Technology of Yunnan,Research Center of Advanced Manufacturing Mechnology of Yunnan,Kunming 650031,China)

机构地区：[1]中国电子科技集团公司第二十六研究所,重庆400060 [2]云南省机电一体化应用技术重点实验室云南省先进制造技术研究中心,云南昆明650031

出　　处：《压电与声光》2021年第2期281-289,共9页Piezoelectrics & Acoustooptics

摘　　要：掺铈钆铝镓石榴石(Ce∶GAGG)是一种新型的无机闪烁晶体材料,在核医学成像、环境辐照剂量监测、空间探测、国土安全及地质勘探等领域有广阔的应用前景。该文总结了Ce∶GAGG闪烁晶体在国内外的最新研究进展,综述了Ce∶GAGG闪烁体探测器在地基、空基和天基搭载平台上的应用,最后展望了Ce∶GAGG晶体材料及其应用的发展方向。The Ce∶GAGG is a new type of inorganic scintillation crystal.It has broad application prospects in nuclear medicine imaging,environmental radiation dose monitoring,space exploration,homeland security,and geological exploration.The latest research progress of Ce∶GAGG scintillator crystals at home and abroad is summarized,and the applications of Ce∶GAGG scintillator detectors on ground-based,air-borne and space-based platforms are surveyed in this paper.Finally,the development directions of Ce∶GAGG crystal material and its applications are reviewed.

关 键 词：掺铈钆铝镓石榴石(Ce∶GAGG)闪烁晶体 闪烁体探测器 辐射监测 Γ相机 康普顿相机 正电子发射断层扫描(PET) 

分 类 号：TN384[电子电信—物理电子学] O734[理学—晶体学]