Properties of CVD Diamond Film Detector

WANG Lan; OUYANG Xiao-Ping; FAN Ru-Yu; JIN Yong-Jie; ZHANG Zhong-Bing; PAN Hong-Bo; LIU Lin-Yue; LV Fan-Xiu; BU Ren-An; LIU De-Min

Chinese Physics C> 2007, Vol. 31> Issue(12) : 1112-1115

Properties of CVD Diamond Film Detector

Department of Engineering Physics, Tsinghua University, Beijing 100084, China2 Northwest Institute of Nuclear Technology, Xi'an 710613, China3 Materials College, University of Science and Technology Beijing, Beijing 100083, China4 Xi'an Jiaotong University, Xi'an 710049, China

Abstract
HTML
Reference
Related

PDF

Abstract：
The dark current, charge collection efficiency and time response properties of CVD diamond film detectors are studied based on experiments and their theoretic analysis. The results shows: No PN or PIN junctions are needed when preparing diamond detectors; charge collection efficiency of the detector will be reduced by defects in film, and it increases and reaches saturation along with the increasing electric field between the two electrodes. The charge collection time of our diamond film detector is about 719ps, and the charge collection efficiency can reach the saturation value of 60.5% under the electric field of 2.5V/μm. Scattering of the lattice may slow the detector response, so it's necessary to improve CVD technology and choose diamond film with big grain size.

References

[1]

. Bergonzo P, Brambilla A, Tromson D et al. NIM, 2002,A476: 694-7002. Mainwood A. Diamond and Related Materials, 1998, 7:504-5093. Mainwood A. Semicond. Sci. Technol., 2000, 15: 55-634. Kagan H. Nuclear Instruments and Methods in Physics Research, 2005, A541: 221-2275. Marinelli M, Milani E, Paoletti A et al. Nuclear Instru-ments and Methods in Physics Research, 2002, A476:701-7056. Balducci A, Marinelli M, Milani E et al. App. Phys. Lett.,2005, 86: 0221087. ZHANG Ming-Long, GU Bei-Bei, WANG Lin-Jun et al.Physics Letters, 2004, A332: 320-3258. OUYANG Xiao-Ping, WANG Lan, FAN Ru-Yu et al. Chinese Physics, 2005, 55(5): 2170-2174(in Chinese)(欧阳晓平, 王兰, 范如玉等. 物理学报, 2005, 55(5): 2170-2174)9. LIU En-Ke, ZHU Bing-Sheng, LUO Jin-Sheng et al. Semi-conductor Physics, Beijing: Publishing House of ElectronicIndustry, 2005. 75(in Chinese)(刘恩科, 朱秉升, 罗晋生等. 半导体物理. 北京: 电子工业出版社, 2005. 75)10. Marinelli M, Milani E, Paoletti A et al. App. Phys. Lett.,1999, 75: 3216-321811. Foulon F, Pochet T, Gheeraert E et al. IEEE Trans. Nucl.Sci., 1994, 41(4): 92712. Hecht K. Z. Phys., 1932, 77: 23513. Pan L S, Kania D R. Diamond: Electronic Properties and Applications. London, Kluwer: Academic Publishers, 1993.241-25114. Dikinson W C, Lauzon A F, Neifert R D et al. Lowrence Radiation Laboratory, Livermore, Int. Rept. UOPB 63-113, 1963

[1]	ZHAO Qiang , TIAN Yi , LIU Hua-Feng . Development of a New γ-Ray Detector for PEM Applications. Chinese Physics C, 2007, 31(5): 506-508.
[2]	XIE Yu-Guang , ZHANG Jia-Wen , LIU Qian , HAN Ji-Feng , QIAN Sen , YAO Ning , ZHAO Jian-Bing , CHEN Jin , LI Jian-Cheng . Performance Study of RPC Prototypes for the BESⅢ Muon Detector. Chinese Physics C, 2007, 31(1): 70-75.
[3]	WANG Feng-Mei , HENG Yue-Kun , YANG Lei , WU Chong , ZHAO Xiao-Jian , SUN Zhi-Jia , WU Jin-Jie , ZHAO Li , ZHAO Yu-Da , JIANG Lin-Li . Effect of Scintillator Wrapping Materials on Performance of TOF Counter. Chinese Physics C, 2006, 30(8): 776-779.
[4]	LI Xin , TANG Ze-Bo , CHEN Hong-Fang , LI Cheng , SHAO Ming . Effect of Light Transmission Characteristic of Scintillator on the Intrinsic Time Resolution of ETOF. Chinese Physics C, 2006, 30(10): 1001-1005.
[5]	LAI Yong-Fang , LI Yu-Lan , LI Yuan-Jing , LI Jin , ZHENG Xiao-Cui , CAO Liang-Jun . Experimental Study on the Performance of Tri-GEM Gas Detector. Chinese Physics C, 2006, 30(8): 767-770.
[6]	OUYANG Xiao-Ping , LI Zhen-Fu , WANG Qiu-Shu , HUO Yu-Kun . Thin Plastic Scintillating Foil for Measuring Pulsed Neutron Flux in High Gamma-Ray Environment. Chinese Physics C, 2005, 29(4): 399-403.
[7]	FENG Cun-Feng , YAN Zhen , ZHU Cheng-Guang , WANG Suo-Jie , LU Tai-Guo , SUN Yan-Sheng , HE Mao . Measurement of the Performance of TGC Detectors. Chinese Physics C, 2005, 29(1): 50-54.
[8]	SHI Xin , YUAN Chang-Zheng , BAN Yong . Study of VC Trigger Efficiency on BESⅡ. Chinese Physics C, 2004, 28(9): 982-985.
[9]	YU Wan-Li , LUO Yong-An , TIAN Yu-Lian , HUANG Wan-Xia , JIA Xiao-Peng . Study of the Dislocations in Large Synthesized Diamond Crystal with Synchrotron Radiation. Chinese Physics C, 2003, 27(S1): 92-96.
[10]	WEN Wan-Xin , JIN Gen-Ming . Numerical Simulations on Efficiency and Measurement of Capabilities of BGO Detectors for High Energy γ Ray. Chinese Physics C, 2002, 26(11): 1178-1183.
[11]	YUE Qian , LIU Yan , LI Jin , WANG H , WANG M . Energy Calibration of CsI(Tl) Crystal for Quenching Factor Measurement in Dark Matter Search. Chinese Physics C, 2002, 26(7): 728-734.
[12]	ZHENG Jian-Ping , BAI Jing-Zhi , ZHAO Meng , YANG Chun-Min , SUN Han-Sheng , LI Jin , LI Xiao-Nan , MAO Ze-Pu , CHEN Guang-Pei , YANG Hong-Xun , LIU Yan , YUAN Ye , SHEN Hong , LIU Zhong-Xiu , WAN Zong-Ru , YANG Jie . Vertex Chamber of BESⅡ. Chinese Physics C, 2001, 25(5): 423-428.
[13]	MA Jing-Guo , BAN Yong , LIU Hong-Tao , YE Yan-Lin , CAI Jian-Xin , DI Zhen-Yu , YING Jun , JIA Qing-Ying . Construction and Performance Test of a Large Area RPC Module. Chinese Physics C, 2001, 25(9): 898-902.
[14]	LI Cheng , CHEN HongFang , WU Chong , ZHANG YongMing , XU ZiZong , LE Yi , SHAO ChuanFen , SHI ChangXin . Radiation Hardness Properties of MSM Structure Gallium Arsenide Detectors. Chinese Physics C, 2000, 24(5): 431-438.
[15]	LV Junguang , Hu Jingliang , Zheng Yangheng , Li Jin . Performance Study of Double-layer TOF Detector. Chinese Physics C, 1999, 23(6): 505-511.
[16]	Le Yi , Li Cheng , Chen Hongfang , Zhang Yongming , Wang Xiaolian , Wang Ligang , Shao Chuanfen , Shi Changxin . Properties of a New Kind of MSM Structure Gallium Arsenide Detectors. Chinese Physics C, 1998, 22(12): 1092-1099.
[17]	Xu Changbu , Xu Tong , Xu Zizong . Study of Avalanche of Gas Detector. Chinese Physics C, 1995, 19(2): 116-122.
[18]	Guo Zhongyan , Zhan Wenlong , Xi Hongfei , Zhou Jianqun , Zhao Youxiong , Feng Enpu , Wang Jinchuan , Luo Yongfeng , Let Huaihong . High Performance Detector System of TR4 Sited at HIRFL. Chinese Physics C, 1995, 19(10): 865-872.
[19]	YE Yan-Lin , LIU Xin , JIANG Dong-Xing , LU Xi-Ting , LIU Hong-Tao , LIN Jun-Song , ZHOU Chang-Chun . Performance of A 76-By 100-mm BGO Detector. Chinese Physics C, 1992, 16(4): 297-300.
[20]	ZHAI Peng-JI , KANG TIE-SHENG , ZHANG ZHI-YAO . . Chinese Physics C, 1983, 7(5): 649-656.

Access

Get Citation

WANG Lan, OUYANG Xiao-Ping, FAN Ru-Yu, JIN Yong-Jie, ZHANG Zhong-Bing, PAN Hong-Bo, LIU Lin-Yue, LV Fan-Xiu, BU Ren-An and LIU De-Min. Properties of CVD Diamond Film Detector[J]. Chinese Physics C, 2007, 31(12): 1112-1115.

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2007-01-04
Revised: 2007-03-27

Article Metric

Article Views(3370)
PDF Downloads(725)
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, [email protected]

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Properties of CVD Diamond Film Detector

Corresponding author: WANG Lan,

Department of Engineering Physics, Tsinghua University, Beijing 100084, China2 Northwest Institute of Nuclear Technology, Xi'an 710613, China3 Materials College, University of Science and Technology Beijing, Beijing 100083, China4 Xi'an Jiaotong University, Xi'an 710049, China

Received Date: 2007-01-04

Accepted Date: 2007-03-27

Available Online: 2007-12-05

Abstract: The dark current, charge collection efficiency and time response properties of CVD diamond film detectors are studied based on experiments and their theoretic analysis. The results shows: No PN or PIN junctions are needed when preparing diamond detectors; charge collection efficiency of the detector will be reduced by defects in film, and it increases and reaches saturation along with the increasing electric field between the two electrodes. The charge collection time of our diamond film detector is about 719ps, and the charge collection efficiency can reach the saturation value of 60.5% under the electric field of 2.5V/μm. Scattering of the lattice may slow the detector response, so it's necessary to improve CVD technology and choose diamond film with big grain size.

HTML

Reference (1)

Properties of CVD Diamond Film Detector

Abstract：

References

Access

Article Metrics

Metrics

通讯作者: 陈斌, [email protected]

Email This Article