Chinese Physics C > 2011, Vol. 35 > Issue(12): 1130-1133 DOI: 10.1088/1674-1137/35/12/009

Fast light of CsI(Na) crystals

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Abstract：
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.

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[1]	SUN X L et al. Nucl. Instrum. Methods A, 2011, doi:10.1016/j.nima.2011.03.0622 Stephen E D, Marvin J W. Nucl. Instrum. Methods A, 1999, 422: 111-1183 Olive L H. Phys. Rev. B, 1977, 15: 5821-58334 Gwin R, Murray R B. Phys Rev., 1963, 131: 508-5125 Eiichi M J. Phys. Soc. Jpn., 1967, 22: 819-830

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[16]	WANG Hong-Wei,WU He-Yu,JIN Gen-Ming,ZHANG Bao-Guo,XIAO Zhi-Gang,DUAN Li-Min,WEI Zhi-Yong,LI Zu-Yu,LU Zhao-Hui,LIU Yong-Ying,CHEN Ke-Liang,HU Rong-Jiang,ZHU Hai-Dong,CEN Ling,WANG Su-Fang,LI Xiang-Qing,CHEN Tao,HUA Hui. Measurement of β⁺Delayed α Decay of²⁰Na. Chinese Physics C, 2001, 25(8): 731-735.
[17]	Zhu Yongsheng,Chen Yu,Shi Huanhang,Yu Chunxu,Liao Yihua,Xia Xiaomi,Lai Yuanfen,Zhang Zhuxiang,Zhong Xuechu,Zhang Caidi,Zheng Linsheng,Zhang Changchun,Chen Gang,Ren Shaoxia,Zheng Yanning,Liu Hu. Experimental Studies on Radiation Damage of China Made CsI(TI) Crystals. Chinese Physics C, 1998, 22(10): 865-872.
[18]	He Jingtang,Mao Yufang,Dong Xiaoli,Chen Duanbao,Li Zuhao. Experimental Studies on Radiation Damages of CsI(Tl) Crystals. Chinese Physics C, 1997, 21(1): 21-24.
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[20]	Zhu Guoyi,He Jingtang,Gu Yifan,Qian Zhongmin,Chu Guozhu. Study on Radiation Damage of Chinese-made High-ZScintillation Crystals. Chinese Physics C, 1990, 14(S2): 115-124.

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SUN Xi-Lei, 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, Fast light of CsI(Na) crystals[J]. Chinese Physics C, 2011, 35(12): 1130-1133. doi: 10.1088/1674-1137/35/12/009

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Received: 2011-03-14
Revised: 2011-04-27

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通讯作者:陈斌, bchen63@163.com

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沈阳化工大学材料科学与工程学院沈阳 110142

Fast light of CsI(Na) crystals

Corresponding author:SUN Xi-Lei,

Received Date:2011-03-14

Accepted Date:2011-04-27

Available Online:2011-12-05

Abstract: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.

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Fast light of CsI(Na) crystals

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通讯作者:陈斌, bchen63@163.com

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