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Proceedings Paper

Detectors of optical and nuclear radiation examined by the light-beam-induced current (LBIC) method
Author(s): J. Domaradzki; Danuta Kaczmarek; Maciej Wegrzecki; Iwona Wegrzecka; Tadeusz Budzynski; S. Krzeminski; Piotr B. Grabiec
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Paper Abstract

The p+-v-n+ detectors applied in selective detection of nuclear radiation have been examined by the Light Beam Induced Current (LBIC) method. The LBIC method enables the comprehensive analysis of photocurrent generated by focused light beam in the microregion in active area of detector. Results of LBIC examinations allowed comparing two kinds of structures. One kind of the structures is those that fulfill requirements regarding parameters of diodes applied in the detection of nuclear radiation. For other kind, dark current exceeds the permissible value. The capacity-voltage characteristics have been presented too.

Paper Details

Date Published: 1 April 2003
PDF: 6 pages
Proc. SPIE 5064, Lightmetry 2002: Metrology and Testing Techniques Using Light, (1 April 2003); doi: 10.1117/12.501536
Show Author Affiliations
J. Domaradzki, Wroclaw Univ. of Technology (Poland)
Danuta Kaczmarek, Wroclaw Univ. of Technology (Poland)
Maciej Wegrzecki, Institute of Electron Technology (Poland)
Iwona Wegrzecka, Institute of Electron Technology (Poland)
Tadeusz Budzynski, Institute of Electron Technology (Poland)
S. Krzeminski, Institute of Electron Technology (Poland)
Piotr B. Grabiec, Institute of Electron Technology (Poland)

Published in SPIE Proceedings Vol. 5064:
Lightmetry 2002: Metrology and Testing Techniques Using Light
Maksymilian Pluta; Mariusz Szyjer, Editor(s)

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