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中国原子能科学研究院
收稿日期:1987-03-23,
纸质出版日期:1988-07
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张淑娟, 王征华, 孙复生, 等. N型HPGe同轴探测器的研制[J]. 核技术, 1988,11(7):19-22.
Shujuan Zhang, Zhenghua Wang, Fusheng Sun, et al. N type high purity germanium coaxial detector[J]. Nuclear techniques, 1988, 11(7): 19-22.
本文介绍N型高纯锗同轴探测器的特点、制备方法及其性能。我们研制成的N型同轴探测器的体积为88cm
3
,相对效率约为19%,它对
60
Co 1.33MeV γ射线的能量分辨率为2.60keV,峰康比为34。
This paper describes the advantages and the configuration of N type HPGe detector. The manufacturing technology and performance of a closed N type HPGe coaxial detector with boron implanted is reported. With a sensitive volume of 88 cm
3
the detector has a relative efficiency of about 19%. The energy resolution at 1.33 MeV γ-ray is 2.6 keV and the ratio of peak to Compton is 34.
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A. A. Quaranta et al . , IEEE. Trans. Nucl . Sci . , NS-29 ( 1982 ), 4 : 1370 .
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