DocumentCode
3357577
Title
Digital spectroscopic system based on large volume stacked coplanar grid (Cd,Zn)Te detectors
Author
Dambacher, M. ; Zwerger, A. ; Fauler, A. ; Disch, C. ; Eickhoff, W. ; Stöhlker, U. ; Fiederle, M.
Author_Institution
Freiburger Materialforschungszentrum, Albert-Ludwigs-Univ. Freiburg, Freiburg, Germany
fYear
2011
fDate
23-29 Oct. 2011
Firstpage
4481
Lastpage
4484
Abstract
Gamma-ray spectroscopic systems with high efficiency and energy resolution have become important in many fields. Both aspects are provided in the system we present: an improved multi channel analyzer with digital signal processing and large volume stacked detectors with a Peltier cooling device. The paper shows the performance of the system in the laboratory and outdoor.
Keywords
II-VI semiconductors; Peltier effect; digital systems; gamma-ray apparatus; gamma-ray spectroscopy; pulse height analysers; semiconductor counters; signal processing; thermoelectric cooling; wide band gap semiconductors; (CdZn)Te; Peltier cooling device; digital signal processing; digital spectroscopic system; energy resolution; gamma-ray spectroscopic system; large volume stacked coplanar grid (Cd,Zn)Te detectors; multichannel analyzer; Area measurement; Preamplifiers; Signal resolution; Throughput;
fLanguage
English
Publisher
ieee
Conference_Titel
Nuclear Science Symposium and Medical Imaging Conference (NSS/MIC), 2011 IEEE
Conference_Location
Valencia
ISSN
1082-3654
Print_ISBN
978-1-4673-0118-3
Type
conf
DOI
10.1109/NSSMIC.2011.6154694
Filename
6154694
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