无机材料学报

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PbF2晶体发光性能的研究历史和现状

任国浩; 沈定中; 殷之文   

  1. 中国科学院上海硅酸盐研究所; 上海201800
  • 收稿日期:1996-06-10 修回日期:1996-08-29 出版日期:1997-08-20 网络出版日期:1997-08-20

The History and Today of Research on the Luminescence Characteristics of PbF2 Crystals

REN Guohao; SHEN Dingzhong; YIN Zhiwen   

  1. Shanghai Institute of Ceramics; Chinese Academy of Sciences; Shanghai 201800 China
  • Received:1996-06-10 Revised:1996-08-29 Published:1997-08-20 Online:1997-08-20

摘要: 本文阐述了PbF2可用作闪烁晶体的许多优点,并对其发光性能的研究历史,特别是它在低温、相变和掺杂条件下的发光特征作了评述,报道了PbP2晶体发光性能的最新研究进展,明确了目前存在的问题及今后应注意的几个研究方向.

关键词: PbF2, 闪烁晶体, 发光, 掺杂

Abstract: There are many advantages of PbF2 crystal for usmg as a scintillating material in high energy physics research. The research history on the lummescence and scintillation of PbF2 crystals was reviewed, especially on the lummescene characteristics under the conditions of low temperature,phase transition and doping. The existing problems and solving methods were mentioned.

Key words: PbF2, scintillating crystal, luminescence, doping