DocumentCode
3548600
Title
Investigation of CZT devices with capacitive Frisch grids
Author
Kim, H. ; Cirignano, L. ; Klugerman, M. ; Wong, P. ; Shah, K. ; Longxia Li
Author_Institution
Radiat. Monitoring Devices Inc., Watertown, MA
Volume
7
fYear
2004
fDate
16-22 Oct. 2004
Firstpage
4402
Lastpage
4406
Abstract
Recent experimental results and simulations of planar CZT detectors with capacitive Frisch grids are presented. A computer program which incorporates material properties, device design, and operating conditions was developed to simulate device performance. Simulated spectra were compared with measured spectra. Energy resolution of 1.7% at 662 keV was obtained at room temperature for a device with dimensions of 5 mmtimes5 mmtimes10 mm. Spectra also were compared with spectra from a scintillator/photodetector
Keywords
grid computing; high energy physics instrumentation computing; semiconductor counters; capacitive Frisch grids; computer program; device design; device performance; energy resolution; material properties; photodetector; planar CZT detectors; scintillator; Anodes; Cathodes; Computational modeling; Energy resolution; Face detection; Insulation life; Material properties; Particle scattering; Radiation detectors; X-ray scattering;
fLanguage
English
Publisher
ieee
Conference_Titel
Nuclear Science Symposium Conference Record, 2004 IEEE
Conference_Location
Rome
ISSN
1082-3654
Print_ISBN
0-7803-8700-7
Electronic_ISBN
1082-3654
Type
conf
DOI
10.1109/NSSMIC.2004.1466861
Filename
1466861
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