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FABRICATION OF 1.5MM THICKNESS SILICON PIN FAST NEUTRON DETECTOR WITH GUARD RING STRUCTURE
Zhang, Zhao ; Yu, Min ; Zhu, Zhiyuan ; Wang, Hao ; Huang, Yahuan ; Jin, Yufeng
2016
关键词DOSIMETRY DIODE
英文摘要A novel silicon PIN diode with guard ring structure on top of the device for fast neutron dose measurement is presented. The device is designed to include p+ and n+ square contacts on each side of the high resistivity silicon, and a p+ ring surrounding the square p+ region on front side of the device. The sensitivity of the PIN diodes to Am-Be isotropic fast neutron radiation source, whose energy is 4.2MeV, is measured. The experimental results show that the diodes with guard ring achieve 15% higher sensitivity when forward biased.; CPCI-S(ISTP); yum@pku.edu.cn
语种英语
出处China Semiconductor Technology International Conference (CSTIC)
内容类型其他
源URL[http://ir.pku.edu.cn/handle/20.500.11897/450105]  
专题信息科学技术学院
推荐引用方式
GB/T 7714
Zhang, Zhao,Yu, Min,Zhu, Zhiyuan,et al. FABRICATION OF 1.5MM THICKNESS SILICON PIN FAST NEUTRON DETECTOR WITH GUARD RING STRUCTURE. 2016-01-01.
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