Author:
Ouyang Xiao-Ping ,Wang Lan ,Fang Ru-Yu ,Zhang Zhong-Bing ,Wang Wei ,Lü Fan-Xiu ,Tang Wei-Zhong ,Cheng Guang-Chao ,
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.
Publisher
Acta Physica Sinica, Chinese Physical Society and Institute of Physics, Chinese Academy of Sciences
Subject
General Physics and Astronomy
Cited by
6 articles.
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