Radiation hardness of oxygenated microstrip detectors read out with LHC speed electronics

Author

Allport, P.P. ; Booth, P.S.L. ; Bowcock, T.J.V. ; Casse, G. ; Greenall, A. ; I Garcia, S. Marti ; Jackson, J.N. ; Jones, T.J. ; Reilly, M. ; Smith, A.N. ; Walsh, S.

Author_Institution

Inst. de Fisica Corpuscular, Valencia Univ., Spain

Volume

1

fYear

2000

fDate

2000

Firstpage

30376

Abstract

Full-size and miniature LHC detectors fabricated on 4 and 6 inch wafers have been processed using oxygenated and non-oxygenated substrates. After irradiation to 3×10¹⁴ p/cm² and short-term annealing, these detectors have been studied in terms of their charge collection as a function of depletion voltage with LHC-speed analogue electronics. Results are presented indicating the degree of improvement seen in terms the main operationally significant parameters, in particular the voltage needed for a given signal out with fast electronics

Keywords

annealing; nuclear electronics; position sensitive particle detectors; radiation hardening (electronics); readout electronics; silicon radiation detectors; 4 inch; 6 inch; LHC speed electronics; Si; charge collection; depletion voltage; miniature LHC detectors; oxygenated microstrip detectors; radiation hardness; read out; short-term annealing; Annealing; Capacitance-voltage characteristics; Doping; Large Hadron Collider; Microstrip; Radiation detectors; Semiconductor diodes; Silicon; Substrates; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Nuclear Science Symposium Conference Record, 2000 IEEE

Conference_Location

Lyon

ISSN

1082-3654

Print_ISBN

0-7803-6503-8

Type

conf

DOI

10.1109/NSSMIC.2000.949022

Filename

949022