STUDY ON RADIATION DAMAGE OF CHINESE-MADE HIGH-Z SCINTILLATION CRYSTALS

ZHU Guo-Yi; HE Jing-Tang; GU Yi-Fan; QIAN Zhong-Min; CHU Guo-Zhu

Chinese Physics C> 1990, Vol. 14> Issue(1) : 8-15

STUDY ON RADIATION DAMAGE OF CHINESE-MADE HIGH-Z SCINTILLATION CRYSTALS

Institute of High Energy Physics,Academia Sinica,Beijing

Abstract
HTML
Reference
Related

PDF

Abstract：
Radiation damage effects of several Chinese-made high-Z scintillation crystals have been studied on a ⁶⁰Co irradiation unit of 100KCi Results on small size BGO crystals irradiated by 60Co γ rays with various doses from 5×10³ to 7.5×10⁵rad are presented.The decrease in scintillation light output depends non-linearly on the dose applied and saturation effects above 5×10⁴rad have been observed.The spontaneous recovery of the light output can be described by the sum of at least three exponential functions.The radiation damage effects of small size BaF₂,CsI(Tl) and ZnWO₄ crystals at 5×10⁵rad were also investigated.Serious damage to BaF₂ has been found.Preliminary analyses indicate that this may be attributed to the inclusion of certain critical elements in the crystal.CsI(T1) after irradiation does not exhibit strong afterglow of noticeable coloration as were reported in the literature.

References

[1]

R. Takagi et al., J. Crylsal Growsh, 52(1981), 584; M. Cavalli-Sforza, Procccdings Intcrnational Workshop on Bismuth Germanate,Princeton University(1982), 79; M. Kobayashi et al., Nucl. Inrsr, and Meth.,206(1983), 107[2] 朱国义、毛裕芳、顾以藩，原子能科学技术，22(1988),494.[3] G. J. Bobbink et al., Nucl. Inrtr. and Meth., 227(1984), 470[4] 李士骏等，电离辐射剂量学(原子能出版社1985).[5] 楚国柱，中国科学院高能物理研究所硕士论文(1987),[6] F. James and M. Roos, Comp. Phyr. Comm., 10(1975), 343.[7] C. Laviron and P. Lecoq, Nucl. Instr. and Mcth., 227(1984), 45[8] Ch. Bieler et al., Nucl. Instr, and Meth., A234(1985), 435.[9] E. Lorenz, MPI-PAE/Exp. E1-129(1984).[10] F. Porter et al.. UPSTAT: A proposal for a High-Precision North Area Detector (1983).[11] G. I. Kirkbride，私人通信(1988).[12] S. Majewski and M. K. Bentley, Nucl. Instr. and Mcth., A260(1987), 373.[13] M. Murashita et al., Nucl. Instr, and Meth., A243(1986), 67[14] 宫竹芳等，中国科技大学内部报告(1986),[15] S. Schlogl et al., Nucl. Instr, and Matlz., A242(1985), 89.[16] OLEO Collaboration: "CLEO-Updated Proposal" CLNS 85/634(1985).[17] M. Kobayashi et al., KEK. Reprint 86-11(May 1986).[18] Y. C, Zhu et al., Nucl. Instr. and Meth., A244(1986),579

[1]	CHEN Xiao-Ming , TAN Bi-Sheng , ZHENG Chun , ZHANG Jian-Guo , WANG Dan , CHU Shi-Jin , REN Zheng-Long . Studies on Bacillus substilis DNA Lesions Induced by Fast Neutron Radiation. Chinese Physics C, 2007, 31(10): 972-977.
[2]	WU Chong , ZHAO Li , HENG Yue-Kun , ZHAO Xiao-Jian , SUN Zhi-Jia , WU Jin-Jie , ZHAO Yu-Da , WANG Feng-Mei , XUE Sheng-Tian . Radiation Hardness Properties of Plastic Scintillators. Chinese Physics C, 2006, 30(9): 872-875.
[3]	LIU Hua-Chang , WANG Xiu-Long , FU Shi-Nian . Design Study on an Electron Linac for Irradiation Processing with a High Capture Efficiency. Chinese Physics C, 2006, 30(6): 581-586.
[4]	JIN Yun-Fan , WANG Zhi-Guang . Ion Velocity Effect in the Process of the Damage Creation in Solid Materials Induced by Swift Heavy Ion Irradiations. Chinese Physics C, 2005, 29(11): 1115-1120.
[5]	LIU Da-Zhi , LI Yuan-Jing , LI Jin , YUE Qian , Wong Henry Tsz-King , Chang Wen-Chen , Venktesh Singh . Energy Reconstruction for Long Column CsI(Tl) Crystal Detector. Chinese Physics C, 2004, 28(2): 186-190.
[6]	LIANG Ling , GU Mu , DUAN Yong , MA Xiao-Hui , LIU Feng-Song , WU Xiang-Hui , QIU Long-Qing , CHEN Ming-Nan , LIAO Jing-Ying , SHEN Ding-Zhong , ZHANG Xin , GONG Bo , XUE Xuan-Ping , , . Study on Irradiation Damage of Bi-Doped PbWO₄ Crystal. Chinese Physics C, 2003, 27(6): 526-531.
[7]	XU Tong , SHAO Ming , LI Cheng , CHEN Hong-Fang , XU Zi-Zong . Comparison of the Methods Used in the Scintillator γ Spectrum Fitting. Chinese Physics C, 2001, 25(4): 343-347.
[8]	Li Zuhao , He Jingtang , Lu Yusheng , Chen Duanbao , Bian Jianguo , Zhu Guoyi , Tang Xiaowei . Study on Radiation Damage of Lead Tungstate Crystals. Chinese Physics C, 1999, 23(12): 1148-1151.
[9]	Liu Changlong , Hou Mingdong , Cheng Song , Zhu Zhiyong , Wang Zhiguang , Sun Youmei , Jin Yunfan , Li Changlin . EPR Studies on Defect Production and lts Annealing Behavior in Silicon After High Fluence Ar lon lrradiation. Chinese Physics C, 1998, 22(7): 651-657.
[10]	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.
[11]	He Jingtang , Zhu Guoyi , Chen Duanbao , Dong Xiaoli , Li Zuhao , Bian Jianguo , Fan Shiji , Sun Renying , Lin Yafang , Fei Yiting , Xu Jiayue . Studies on the Properties of BSO Crystals. Chinese Physics C, 1997, 21(10): 886-890.
[12]	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.
[13]	Mao Huishun , Shi Huanzhang , Liu Nianzong , Zhang Zhuxiang , Zhang Caidi , Zheng Linsheng , Zhou Yongshen , Hu Lidong , Zhao Xiaojian , Zhong Xuechu , Tan Yiping , Han Shiwen . Further Study of Radiation Damage of Tile/Fiber Scintillator Calorimeter. Chinese Physics C, 1994, 18(10): 870-878.
[14]	XU Zi-Zong , GONG Zhu-Fang , CHANG Jin , SHI Chao-Shu , SHEN Ding-Zhong , YUAN Xiang-Long , YIN Zi-Wen . Fluorescence Properties of Ce⁺³-doped BaF₂. Chinese Physics C, 1993, 17(2): 107-113.
[15]	CHEN Yu , DAI Chang-Jiang , GU Yi-Fan , LEI Zhuan-Heng , LI Jian-Ping , LIU Shu-Dong , SHAO Bei-Bei , TANG Yue-Li . Study on Background Radiation at Beijing Electron Positron Collider and Radiation Damage of High-Z Scintillation Crystals. Chinese Physics C, 1993, 17(8): 673-679.
[16]	MAO Hui-Shun , WANG Guo-Liang , LIU Nian-Zong , ZHANG Ge , ZHANG Zhu-Xiang , ZHANG Liang-Sheng , ZHANG Cai-Di , ZHENG Lin-Sheng , ZHOU Yong-Shen , HU Li-Dong , ZHAO Xiao-Jian , ZHONG Xue-Chu , TAN Yi-Ping , HAN Shi-Wen . Study of Radiation Damage of Tile/Fiber Scintillator Calorimeter. Chinese Physics C, 1992, 16(10): 876-885.
[17]	CHEN Jia-Chao , CHEN Ke-Qin , MA Feng . The Calculation of Depth Distribution for Swift Ion-Radiated damage Energy. Chinese Physics C, 1991, 15(1): 59-65.
[18]	ZHANG Tian-Bao , ZHU Yu-Can , WANG Hai-Dong , WANG Ya-Dong , REN Shao-Xia , XIAO Hong , ZHANG Jin . Investigation of the Scintillation Properties of Domestic BaF₂(La) Crystal. Chinese Physics C, 1991, 15(6): 481-485.
[19]	ZHENG Zhi-Peng , ZHU Yu-Can , SHAO Yu-Ying , LUN Jun-Guang , SUN Han-Sheng , ZHANG Ning-Jie , WEI Xin-Gui , DU Guan-Qun , ZHANG Zong-Jin , JIANG Chong-Yi . THE TESTS TO THE PROPERTIES OF BaF₂ SCINTILLATOR MADE IN CHINA. Chinese Physics C, 1984, 8(4): 392-400.
[20]	CHANG TIAN-BAO , TANG HSIAO-WEI , CHANG QIN . INVESTIGATION OF TIMING PROPERTIES OF DOMESTIC BGO SCINTILLATOR. Chinese Physics C, 1983, 7(6): 674-680.

Access

Get Citation

ZHU Guo-Yi, HE Jing-Tang, GU Yi-Fan, QIAN Zhong-Min and CHU Guo-Zhu. STUDY ON RADIATION DAMAGE OF CHINESE-MADE HIGH-Z SCINTILLATION CRYSTALS[J]. Chinese Physics C, 1990, 14(1): 8-15.

ZHU Guo-Yi, HE Jing-Tang, GU Yi-Fan, QIAN Zhong-Min and CHU Guo-Zhu. STUDY ON RADIATION DAMAGE OF CHINESE-MADE HIGH-Z SCINTILLATION CRYSTALS[J]. Chinese Physics C, 1990, 14(1): 8-15. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1900-01-01
Revised: 1900-01-01

Article Metric

Article Views(2623)
PDF Downloads(536)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

STUDY ON RADIATION DAMAGE OF CHINESE-MADE HIGH-Z SCINTILLATION CRYSTALS

Corresponding author: ZHU Guo-Yi,

Institute of High Energy Physics,Academia Sinica,Beijing

Received Date: 1900-01-01

Accepted Date: 1900-01-01

Available Online: 1990-01-05

Abstract: Radiation damage effects of several Chinese-made high-Z scintillation crystals have been studied on a ⁶⁰Co irradiation unit of 100KCi Results on small size BGO crystals irradiated by 60Co γ rays with various doses from 5×10³ to 7.5×10⁵rad are presented.The decrease in scintillation light output depends non-linearly on the dose applied and saturation effects above 5×10⁴rad have been observed.The spontaneous recovery of the light output can be described by the sum of at least three exponential functions.The radiation damage effects of small size BaF₂,CsI(Tl) and ZnWO₄ crystals at 5×10⁵rad were also investigated.Serious damage to BaF₂ has been found.Preliminary analyses indicate that this may be attributed to the inclusion of certain critical elements in the crystal.CsI(T1) after irradiation does not exhibit strong afterglow of noticeable coloration as were reported in the literature.

HTML

Reference (1)

STUDY ON RADIATION DAMAGE OF CHINESE-MADE HIGH-Z SCINTILLATION CRYSTALS

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, bchen63@163.com

Email This Article