Gamma detectors for spectroscopy and imaging based on scintillators coupled to semiconductor detectors

Details Gamma detectors for spectroscopy and imaging based on scintillators coupled to semiconductor detectors Gamma detectors for spectroscopy and imaging based on scintillators coupled to semiconductor detectors

Nov 2000

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2000spie.4141...97f&link_type=abstract

Proc. SPIE Vol. 4141, p. 97-110, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics II, Ralph B. James; Richard C. Schirato; Ed

Physics

Scientific paper

Silicon photodetectors have been successfully employed for scintillation detection in gamma-ray spectroscopy and imaging applications. When compared to photomultiplier tubes (PMTs), silicon photodetectors are characterized by higher quantum efficiency to the scintillation light. Moreover, these devices are more compact, immune to magnetic fields and can be easily integrated in monolithic arrays of units whose size could range from few mm2 up to some cm2. New gamma-ray detection systems based on scintillators coupled to silicon photodetectors have been recently developed for astrophysics experiments as well as for imaging systems in nuclear medicine. Among silicon detectors, conventional silicon PN photodiodes (PDs), avalanche photodiodes (APDs) and silicon drift detectors (SDDs) have been used with scintillators both as single units and as monolithic arrays. In the paper, the main features of silicon photodetectors used with scintillators for gamma detection are shortly described and the more recent achievements in their development are overviewed. Finally, a comparison of the achievable performances with PDs, APDs, and SDDs is reported.

Affiliated with

Also associated with

No associations

Rating

Gamma detectors for spectroscopy and imaging based on scintillators coupled to semiconductor detectors does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Gamma detectors for spectroscopy and imaging based on scintillators coupled to semiconductor detectors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Gamma detectors for spectroscopy and imaging based on scintillators coupled to semiconductor detectors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1116455