新型X射线闪烁体的制备与应用研究进展

Research Progress on the Preparation and Application of New X-ray Scintillators

X射线闪烁体具有将高能X射线或粒子转化为低能可见光子的能力,是X射线成像系统的关键部分,在太空探索、工业无损检测、国防安检以及医疗诊断等领域中引起了广泛地关注。综述了新型X射线闪烁体材料的发光机理和应用研究进展,并展望了未来新型X射线闪烁体材料的发展趋势。

X-ray scintillators can convert high-energy X-rays or particles into low-energy visible photons.As critical parts of Xray imaging systems,they have attracted extensive attention in space exploration,industrial nondestructive testing,national defense security inspection,medical diagnosis,and other fields.This article reviews the research progress on the luminescence mechanism and application of new X-ray scintillator materials and looks forward to their future development trends.