DocumentCode
1531265
Title
Numerical simulation of pixellated CdZnTe detector for medical radionuclide imaging application
Author
Iwata, Koji ; Hasegawa, B.H.
Author_Institution
California Univ., San Francisco, CA, USA
Volume
46
Issue
3
fYear
1999
fDate
6/1/1999 12:00:00 AM
Firstpage
385
Lastpage
391
Abstract
The recent development of CdZnTe detectors has made it possible to produce CdZnTe based clinical radionuclide imagers. We therefore investigate the pixellation geometry ideal for this application using numerical simulation. These studies indicate that, for a fixed pixel pitch, configuring the detector with wide pixel and small interpixel spacing will optimize energy resolution practicality of medical imagers using CdZnTe are also discussed
Keywords
II-VI semiconductors; Monte Carlo methods; biomedical equipment; cadmium compounds; gamma-ray detection; numerical analysis; radioisotope imaging; CdZnTe; CdZnTe based clinical radionuclide imagers; energy resolution practicality; fixed pixel pitch; interpixel spacing; medical radionuclide imaging application; pixellated CdZnTe detector; pixellation geometry; Biomedical imaging; Energy resolution; Gamma ray detection; Gamma ray detectors; Geometry; Numerical simulation; Pixel; Radiation detectors; Solid scintillation detectors; Spatial resolution;
fLanguage
English
Journal_Title
Nuclear Science, IEEE Transactions on
Publisher
ieee
ISSN
0018-9499
Type
jour
DOI
10.1109/23.775549
Filename
775549
Link To Document