Preparation of diamond-film based radiation detector

Ouyang Xiao-Ping; WANG Lan; Fang Ru-Yu; Zhang Zhong-Bing; Wang Wei; Lü Fan-Xiu; Tang Wei-Zhong; Cheng Guang-Chao

doi:10.7498/aps.55.2170

journal article Jan 01, 2006

Preparation of diamond-film based radiation detector

Ouyang Xiao-Ping WANG Lan Fang Ru-Yu Zhang Zhong-Bing Wang Wei

Lü Fan-Xiu Tang Wei-Zhong Cheng Guang-Chao

Acta Physica Sinica Vol. 55 No. 5 pp. 2170 · Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences

View at Publisher Save 10.7498/aps.55.2170

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.

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Published: Jan 01, 2006
Vol/Issue: 55(5)
Pages: 2170

Authors

PetroChina Research Institute of Petroleum Exploration & Development Beijing 100083 China

Cite This Article

Ouyang Xiao-Ping, WANG Lan, Fang Ru-Yu, et al. (2006). Preparation of diamond-film based radiation detector. Acta Physica Sinica, 55(5), 2170. https://doi.org/10.7498/aps.55.2170

Preparation of diamond-film based radiation detector

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