GALLIUM-ARSENIDE MICROSTRIP DETECTORS FOR CHARGED-PARTICLES

被引:10
作者
BEAUMONT, SP
BERTIN, R
BOOTH, CN
BUTTAR, C
CARRARESI, L
CINDOLO, F
COLOCCI, M
COMBLEY, FH
DAURIA, S
DELPAPA, C
DOGRU, M
EDWARDS, M
FFORI, F
FOSTER, F
FRANCESCATO, A
GRAY, R
HILL, G
HOU, Y
HOUSTON, P
HUGHES, G
JONES, BK
LYNCH, JG
LISOWSKI, B
MATHESON, J
NAVA, F
NUTI, M
OSHEA, V
PELFER, PG
RAINE, C
SANTANA, J
SAUNDERS, IJ
SELLER, PH
SHANKAR, K
SHARP, PH
SKILLICORN, IO
SLOAN, T
SMITH, KM
TARTONI, N
TENHAVE, I
TURNBULL, RM
VANNI, U
VINATTIERI, A
ZICHICHI, A
机构
[1] IST NAZL FIS NUCL,FLORENCE,ITALY
[2] IST NAZL FIS NUCL,BOLOGNA,ITALY
[3] CERN,CH-1211 GENEVA 23,SWITZERLAND
[4] UNIV FLORENCE,DIPARTIMENTO FIS,I-50121 FLORENCE,ITALY
[5] UNIV GLASGOW,GLASGOW G12 8QQ,SCOTLAND
[6] UNIV LANCASTER,LANCASTER LA1 4YW,ENGLAND
[7] UNIV MODENA,DEPT FIS,I-41100 MODENA,ITALY
[8] IST NAZL FIS NUCL,MODENA,ITALY
[9] RUTHERFORD APPLETON LAB,DIDCOT OX11 0QX,OXON,ENGLAND
[10] UNIV SHEFFIELD,DEPT PHYS,SHEFFIELD S10 2TN,S YORKSHIRE,ENGLAND
[11] UNIV SHEFFIELD,DEPT ELECT ENGN,SHEFFIELD S10 2TN,S YORKSHIRE,ENGLAND
关键词
D O I
10.1016/0168-9002(92)90385-H
中图分类号
TH7 [仪器、仪表];
学科分类号
0804 ; 080401 ; 081102 ;
摘要
Microstrip detectors have been constructed from gallium arsenide (GaAs) wafers made from undoped LEC (liquid-encapsulated Czochralski) semi-insulating substrate material. Tests were performed using minimum ionising particles to ascertain their properties as charged particle detectors. The results show that the devices work well, with good signal-to-noise ratio (typically 7). The effects of gamma ray and neutron irradiation have been studied and shown to be small up to levels exceeding 20 Mrad and 10(14) n/cm2, respectively.
引用
收藏
页码:172 / 179
页数:8
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