摘要
最近20年来,对于无机闪烁晶体,尤其是卤化物闪烁晶体的研究而言是一段收获颇丰的历史,这期间,先后研究发现了大量光输出高、能量分辨率好、衰减时间短的新型卤化物闪烁晶体。着重介绍La(Ce)Br3晶体的研究现状以及对晶体结构、发光机制、闪烁性能和最新研究进展进行系统整理和总结,同时指出在La(Ce)Br3晶体研究中急需解决的难题、发展方向和潜在的应用前景。
In the past 20 years,the study of inorganic scintillation crystals,especially halide scintillation crystals,has made a great progress.During this period,a train of new halide scintillation crystals with high light output,good energy resolution and short decay time have been discovered.In this paper,the research status of La(Ce)Br3 crystals was introduced,and the crystal structure,luminescence mechanism,scintillation properties and recent research progress were systematically summarized.At the same time,the urgent problems,development direction and potential application prospects in the research of La(Ce)Br3 crystals were pointed out.
作者
李雷
吴云涛
任国浩
LI;Lei;WU Yuntao;REN Guohao(Shanghai Institute of Ceramics, Chinese Academy of Sciences, Shanghai 201800, China;School of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, China)
出处
《功能材料》
EI
CAS
CSCD
北大核心
2020年第3期3031-3037,3074,共8页
Journal of Functional Materials
基金
国家自然科学基金面上资助项目(11875309)
中国科学院海西创新研究院资助项目(FJCXY18040202)
