Fast light of CsI(Na) crystals
文献类型：期刊论文
| 作者 | Sun, XL ; Lu, JG; Hu, T; Zhou, L; Cao, J; Wang, YF; Zhan, L; Yu, BX; Cai, X; Fang, J
|
| 刊名 | CHINESE PHYSICS C
 |
| 出版日期 | 2011 |
| 卷号 | 35期号:12页码:1130-1133 |
| 关键词 | CsI(Na) waveform ionization scintillation exciton self-absorption |
| 通讯作者 | [Sun Xi-Lei ; Lu Jun-Guang ; Hu Tao ; Zhou Li ; Cao Jun ; Wang Yi-Fang ; Zhan Liang ; Yu Bo-Xiang ; Cai Xiao ; Fang Jian ; Xie Yu-Guang ; An Zheng-Hua ; Wang Zhi-Gang ; Xue Zhen ; Zhang Ai-Wu ; Ning Fei-Peng ; Ge Yong-Shuai ; Liu Ying-Biao] CAS, Inst High Energy Phys, Beijing 100049, Peoples R China ; [Lu Qi-Wen] Shanxi Univ, Taiyuan 030006, Peoples R China |
| 英文摘要 | The responses of different common alkali halide crystals to alpha-rays and gamma-rays are tested in this research. It is found that only CsI(Na) crystals have significantly different waveforms between alpha and gamma scintillations, while others do not exhibit this phenomena. The rise time of the fast light is about 5 ns and the decay time is 17 +/- 12 ns. It is suggested that the fast light of CsI(Na) crystals arises from the recombination of free electrons with self-trapped holes of the host crystal CsI. Self-absorption limits the emission of fast light of CsI(Tl) and NaI(Tl) crystals. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Nuclear ; Physics, Particles & Fields |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000297908600009 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/239093]  |
| 专题 | 高能物理研究所_院士 高能物理研究所_实验物理中心 高能物理研究所_粒子天体物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Sun, XL,Lu, JG,Hu, T,et al. Fast light of CsI(Na) crystals[J]. CHINESE PHYSICS C,2011,35(12):1130-1133. |
| APA | Sun, XL.,Lu, JG.,Hu, T.,Zhou, L.,Cao, J.,...&Liu, YB.(2011).Fast light of CsI(Na) crystals.CHINESE PHYSICS C,35(12),1130-1133. |
| MLA | Sun, XL,et al."Fast light of CsI(Na) crystals".CHINESE PHYSICS C 35.12(2011):1130-1133. |
入库方式： OAI收割
来源：高能物理研究所
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