Phosphors and scintillators in radiation imaging detectors
Phosphors and scintillators in radiation imaging detectors
复制标题
辐射成像探测器中的荧光粉和闪烁体
DOI：
10.1016/j.nima.2005.03.103
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发表时间：
2005
影响因子：
1.4
通讯作者：
G. Tyrrell
中科院分区：
文献类型：
--
作者：
G. Tyrrell
综述了x射线和热中子辐射成像探测器用荧光粉和闪烁体的最新进展。数据呈现在由Gd2O2S:Tb构建的改进范围的x射线增强屏幕上，这表明分辨率和光输出的预期折衷线发生了变化。提出了一种高均匀度的CsI:Tl光纤传感器。此外，还介绍了一种新型的高锂盐中子探测屏配方，以及最近使用6li玻璃闪烁体的辐射成像探测器项目。
A review is presented of recent development of phosphors and scintillators for X-ray and thermal neutron radiation imaging detectors. Data is presented on an improved range of X-ray intensifying screens constructed from Gd2O2S:Tb, which shows a shift in the expected trade-off line for resolution versus light output. A high uniformity CsI:Tl fibre optic sensor is also presented. In addition, a new high6LiF formulation of neutron detection screen is described, as well as recent radiation imaging detector projects using6Li glass scintillators.