CsI(Na)晶体的快光成分
仪器与探测器
2015-05-27 v1
摘要
我们测试了不同常见碱卤晶体对α射线和γ射线的响应。发现只有CsI(Na)晶体在α和γ闪烁之间具有显著不同的波形，而其他晶体没有这种现象。提出CsI(Na)晶体的快光成分源于自由电子与主体晶体CsI的自陷空穴的复合。自吸收限制了CsI(Tl)和NaI(Tl)晶体快光成分的发射。
引用
@article{arxiv.1103.6105,
title = {The fast light of CsI(Na) crystals},
author = {Xilei Sun and Junguang Lu and Tao Hu and Li Zhou and Jun Cao and Yifang Wang and Liang Zhan and Boxiang Yu and Xiao Cai and Jian Fang and Yuguang Xie and Zhenghua An and Zhigang Wang and Zhen Xue and Aiwu Zhang and Qiwen Lu and Feipeng Ning and Yongshuai Ge and Yingbiao Liu},
journal= {arXiv preprint arXiv:1103.6105},
year = {2015}
}
备注
5 pages, 11 figures Submit to Chinese Physics C