HAO Kuihong1 LI Yanjun1 ZHAO Lin1 WANG Huaxiang2 DING Honglin3 1. Development of a discriminator grade CdZnTe detector for CBS system[J]. Nuclear techniques, 2009, 32(10): 790-794.
HAO Kuihong1 LI Yanjun1 ZHAO Lin1 WANG Huaxiang2 DING Honglin3 1. Development of a discriminator grade CdZnTe detector for CBS system[J]. Nuclear techniques, 2009, 32(10): 790-794.DOI:
Detectors applied in Compton backscatter imaging and low-noise amplifier including charge-sensitive amplifier and main amplifier were developed
through analyzing the performances of CdZnTe detector and considering the noise characteristics of the circuits.At room temperature
energy resolution of the detection system with a 5 mm×5 mm×5 mm discriminator grade CdZnTe detector and nuclear electronic circuit is better than 4% to the 662 keV 137Cs γ-ray.