Noise studies of n-strip on n-bulk silicon microstrip detectors using fast binary readout electronics after irradiation to 3x1014 p cm-2

被引:9
作者
Robinson, D
Allport, PP
Bizzell, J
Buttar, C
Carter, CC
Carter, JR
Goodrick, M
Greenall, A
Hill, JC
Morgan, D
Munday, DJ
Ohsugi, T
Phillips, PW
Riedler, P
Smith, NA
Terada, S
Turner, PR
Unno, Y
机构
[1] Univ Cambridge, Cavendish Lab, HEP Grp, Cambridge CB3 0HE, England
[2] Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England
[3] Univ Liverpool, Oliver Lodge Lab, Liverpool L69 3BX, Merseyside, England
[4] Univ Sheffield, Dept Phys, Sheffield S3 7RH, S Yorkshire, England
[5] Univ London Queen Mary & Westfield Coll, London E1 4NS, England
[6] KEK, High Energy Accelerator Res Org, Oho, Ibaraki 305, Japan
[7] Hiroshima Univ, Higashihiroshima 724, Japan
[8] CERN, ECP Div, CH-1211 Geneva 23, Switzerland
关键词
D O I
10.1016/S0168-9002(98)01467-3
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
N-strip on n-bulk silicon microstrip detectors were irradiated at the CERN PS to 3 x 10(14) p cm(-2) and their post-irradiation performance evaluated using fast binary readout electronics. Strip noise measurements demonstrate that detectors using conventional p-stop strip isolation are vulnerable to microdischarge at high bias voltages after irradiation. However, a novel isolation technique is shown to suppress microdischarge and lead to excellent postirradiation characteristics. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码:28 / 33
页数:6
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