Title: Performance of silicon PIN photodiodes at low temperatures and in high magnetic fields
Authors: Wauters, F ×
Kraeva, I. S
Tandecki, Michaƫl
Traykov, Emil
Van Gorp, Simon
Zakoucky, D
Severijns, Natalis #
Issue Date: Jun-2009
Publisher: Elsevier science bv
Series Title: Nuclear instruments & methods in physics research section a-accelerators spectrometers detectors and associated equipment vol:604 issue:3 pages:563-567
Abstract: The performance of an Si p-i-n (PIN) diode (type Hamamatsu S3590-06) as an energy sensitive detector operating at cryogenic temperatures (similar to 10 K) and in magnetic fields up to 11 T was investigated, using a Bi-207 conversion electron source. it was found that the detector still performs well under these conditions, with small changes in the response function being observed in high magnetic fields, e.g. a 30-50% decrease in energy resolution. A Monte Carlo simulation with the GEANT4 toolkit showed that the observed effects are mainly due to the modified trajectories of the electrons due to the influence of the magnetic field, which changes the scattering conditions, rather than to intrinsic changes of the performance of the detector itself. (C) 2009 Elsevier B.V. All rights reserved.
ISSN: 0168-9002
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Nuclear and Radiation Physics Section
× corresponding author
# (joint) last author

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