高灵敏度中子照相闪烁屏

High Sensitive Scintillators for Neutron Radiography

在低通量中子束条件下进行中子照相时，以及进行动态中子照相时，都要求转换屏具有灵敏度高、速度快的特点。选用合适大小颗粒的ＺｎＳ（Ａｇ），采用富集６Ｌｉ，按一定的配比和严格工艺制成的中子照相闪烁屏，在这方面获得了较为满意的结果。

The scintillators shoud possess the characteristics of high sensitivity and high speed for the neutron radiography under lower flux neutron beam and the dynamic neutron radiography. The high sensitive scintillators were made of ZnS(Ag) with appropriate grain size and enriched 6Li in the condition of given weight ratio and strict preparation technology. With such scintillation screens satisfactory results can be obtained. (