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固体气泡探测器被认为是目前唯一能够满足国际辐射防护委员会ICRP60要求的个人中子剂量计,它具有从低能中子到高能中子的平坦响应曲线和对γ射线不灵敏的优点。本工作将过热液滴均匀地分布在一种软聚合物中,制成了个人中子气泡剂量计,其灵敏度最高可达到4bubbles/μSv。本文重点介绍了个人中子剂量气泡探测器的原理和制作过程。
Solid bubble detectors are considered to be the only personal neutron dosimeters currently capable of meeting the ICRP60 requirements of the International Commission on Radiological Protection with a flat response curve from low energy neutrons to high energy neutrons and the insensitivity to gamma rays. This work will be overheated droplets evenly distributed in a soft polymer, made of personal neutron bubble dosimeter, the sensitivity up to 4bubbles / μSv. This article focuses on the principle and fabrication of individual neutron dose bubble detectors.