Energy dependence of damage to Si PIN diodes exposed to beta radiation

被引:8
作者
Lauber, JA [1 ]
GasconShotkin, S [1 ]
Kellogg, RG [1 ]
Martinez, GR [1 ]
机构
[1] UNIV MARYLAND, DEPT PHYS, COLLEGE PK, MD 20742 USA
关键词
D O I
10.1016/S0168-9002(97)00742-0
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
The radiation damage to Si PIN diodes such as used in the OPAL SiW luminometer was studied. It was found that the increase in leakage current after exposure to bursts of 500 MeV electrons is >0.2 x 10(3) times higher than after the exposure of an equivalent dose of electrons emitted from a Strontium beta source. Highly-energetic electrons produce a similar amount of damage to silicon as do protons or neutrons.
引用
收藏
页码:165 / 171
页数:7
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