NUCLEAR SPECTROSCOPY WITH SI PIN DIODE DETECTORS AT ROOM-TEMPERATURE

被引:27
作者
AHMAD, I
BETTS, RR
HAPP, T
HENDERSON, DJ
WOLFS, FLH
WUOSMAA, AH
机构
[1] Physics Division, Argonne National Laboratory, Argonne, Il 60439
关键词
D O I
10.1016/0168-9002(90)90776-3
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The characteristics of PIN diodes have been determined. These diodes have lower leakage currents and noise than other types of Si radiation detectors. The energy resolutions (FWHM) of a 1 cm2 x 0.5 mm PIN diode measured with a pulser, 122.0 keV gamma-rays, 193 keV electrons and 5.5 MeV alpha-particles were 2.6, 2.8, 2.9 and 11.0 keV, respectively. For a 6 mm x 6 mm x 0.2 mm PIN diode, the resolutions (FWHM) for a pulser, 60 keV gamma-rays, 193 keV electrons and 5.5-Mev alpha-particles were 2.1, 2.2, 2.4 and 10.8 keV, respectively.
引用
收藏
页码:201 / 204
页数:4
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