Online real-time measurement system based on the transistor measurement of neutron fluence
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An on-line monitoring system of neutron fluence was established based on the understanding of the linear relationship between Δ1/β of transistor and neutron fluence. The hardware of this system consisted of computer,GPIB bus unit, matrix switch, function waveform generator and digital oscilloscope; while the software was built up by Labview program. The calibration tests were performed at the Xi'an TRIGA reactor. This system actualized an on-line test of neutron fluence in the radiation cavity. The equivalent damage coefficient of XAPR and CFBR-Ⅱ was obtained by using this test system.
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杨善潮,郭晓强,林东生,李 斌,李瑞宾,白小燕,马 强.基于晶体管测量的中子注量在线实时测量系统[J]. Journal of Terahertz Science and Electronic Information Technology ,2012,10(5):621~626