Evaluation of semi-insulating InP crystals for nuclear radiation

被引：25
|
作者：
Valentini, A
Cola, A
Maggi, G
Paticchio, V
Quaranta, F
Vasanelli, L
机构：
[1] CNR,IST STUDIO NUOVI MAT ELETTRON,LECCE,ITALY
[2] UNIV LECCE,DIPARTIMENTO SCI MAT,I-73100 LECCE,ITALY
[3] IST NAZL FIS NUCL,SEZ BARI,I-70126 BARI,ITALY
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | 1996年 / 373卷 / 01期
关键词：
D O I：
10.1016/0168-9002(96)00011-3
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
We present a preliminary study of the performance of semi insulating indium phosphide (InP) crystals and its possible use in nuclear radiation detection at room temperature. Devices having an active area of 12 mm(2) showed a 5% resolution (FWHM) for 5.48 MeV alpha particles. Analyses of photo spectra indicated that the trapping of holes was primarily responsible for degrading the alpha response.
引用
收藏
页码：47 / 50
页数：4
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