Development of a CZT Detector System for Burnup Measurement of Spent Fuel Assembly and On-Site Application  

作　　者：LI Jian-hua,LIU Hong-bin,ZHAO Yong-gang,JIN Hui-min,ZHU Liu-chao,CHEN Yan 

出　　处：《Annual Report of China Institute of Atomic Energy》2009年第1期315-316,共2页中国原子能科学研究院年报（英文版）

摘　　要：The advantages of using CdZnTe (CZT) detector for the safeguards application of spent-fuel burnup inspection in assembly storage pond are that the instrumentation is easy to handle,mobile and inexpensive.The advantages of using CdZnTe （CZT） detector for the safeguards application of spent-fuel burnup inspection in assembly storage pond are that the instrumentation is easy to handle, mobile and inexpensive. In this work a suite of instrument in which the shield was fabricated from a tungsten alloy （95% W by weight） was designed and then performed on-site for the first time in China.

关 键 词：探测器系统 现场应用 燃耗测量 燃料组件 CZT 制作套件 长株潭 碲锌镉 

分 类 号：TL277[核科学技术—核燃料循环与材料] O571.1[理学—粒子物理与原子核物理]