Preparation of diamond-film based radiation detector

Xiao Ping Ouyang; Lan Wang; Ru Yu Fan; Zhong Bing Zhang; Wei Wang; Fan Xiu Lu; Wei Zhong Tang; Guang Chao Chen

doi:10.7498/aps.55.2170

Preparation of diamond-film based radiation detector

Xiao Ping Ouyang
, Lan Wang
, Ru Yu Fan
, Zhong Bing Zhang
, Wei Wang
, Fan Xiu Lu
, Wei Zhong Tang
, Guang Chao Chen

Tsinghua University
Northwest Institute of Nuclear Technology
University of Science and Technology Beijing

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

Detector grade diamond films have been prepared by DC Arc Plasma Jet chemical vapour deposition from CH₄-H₂ mixtures. Diamond detectors of pulsed radiation based on the films have been developed and preliminarily studied. The responses of the detector to 1.25MeV γ ray and pulsed ultraviolet laser with picosecond width show that this detector has a very fast time-response and about 70% charge collection efficiency. Its further applications will be found in sub-nanosecond pulse measurements.

Original language	English
Pages (from-to)	2170-2174
Number of pages	5
Journal	Wuli Xuebao/Acta Physica Sinica
Volume	55
Issue number	5
DOIs	https://doi.org/10.7498/aps.55.2170
State	Published - May 2006
Externally published	Yes

Keywords

CVD
Diamond films
Radiation detector

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10.7498/aps.55.2170

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title = "Preparation of diamond-film based radiation detector",

abstract = "Detector grade diamond films have been prepared by DC Arc Plasma Jet chemical vapour deposition from CH4-H2 mixtures. Diamond detectors of pulsed radiation based on the films have been developed and preliminarily studied. The responses of the detector to 1.25MeV γ ray and pulsed ultraviolet laser with picosecond width show that this detector has a very fast time-response and about 70\% charge collection efficiency. Its further applications will be found in sub-nanosecond pulse measurements.",

keywords = "CVD, Diamond films, Radiation detector",

author = "Ouyang, \{Xiao Ping\} and Lan Wang and Fan, \{Ru Yu\} and Zhang, \{Zhong Bing\} and Wei Wang and Lu, \{Fan Xiu\} and Tang, \{Wei Zhong\} and Chen, \{Guang Chao\}",

year = "2006",

month = may,

doi = "10.7498/aps.55.2170",

language = "英语",

volume = "55",

pages = "2170--2174",

journal = "Wuli Xuebao/Acta Physica Sinica",

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T1 - Preparation of diamond-film based radiation detector

AU - Ouyang, Xiao Ping

AU - Wang, Lan

AU - Fan, Ru Yu

AU - Zhang, Zhong Bing

AU - Wang, Wei

AU - Lu, Fan Xiu

AU - Tang, Wei Zhong

AU - Chen, Guang Chao

PY - 2006/5

Y1 - 2006/5

N2 - Detector grade diamond films have been prepared by DC Arc Plasma Jet chemical vapour deposition from CH4-H2 mixtures. Diamond detectors of pulsed radiation based on the films have been developed and preliminarily studied. The responses of the detector to 1.25MeV γ ray and pulsed ultraviolet laser with picosecond width show that this detector has a very fast time-response and about 70% charge collection efficiency. Its further applications will be found in sub-nanosecond pulse measurements.

AB - Detector grade diamond films have been prepared by DC Arc Plasma Jet chemical vapour deposition from CH4-H2 mixtures. Diamond detectors of pulsed radiation based on the films have been developed and preliminarily studied. The responses of the detector to 1.25MeV γ ray and pulsed ultraviolet laser with picosecond width show that this detector has a very fast time-response and about 70% charge collection efficiency. Its further applications will be found in sub-nanosecond pulse measurements.

KW - CVD

KW - Diamond films

KW - Radiation detector

UR - https://www.scopus.com/pages/publications/33744749264

U2 - 10.7498/aps.55.2170

DO - 10.7498/aps.55.2170

M3 - 文章

AN - SCOPUS:33744749264

SN - 1000-3290

VL - 55

SP - 2170

EP - 2174

JO - Wuli Xuebao/Acta Physica Sinica

JF - Wuli Xuebao/Acta Physica Sinica

IS - 5

ER -

Preparation of diamond-film based radiation detector

Abstract

Keywords

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