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Proceedings Paper

Active multichannel scintielectronic new-generation detectors based on zinc selenide
Author(s): Vladimir D. Ryzhikov; Nikolay G. Starzhinskiy; Sergej O. Kostyukevych; Dimitriy Kozin; Leonid P. Gal'chinetsky; Alexandr D. Opolonin
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Paper Abstract

Properties are reported of new types of active module 32- channel scintielectronic detectors of 'scintillator- photodiode' type with step h equals 0,8 mm for low-energy x-ray introscopic systems. As scintillator, 'fast' modification of crystal ZnSe(Te) was used in three variants: individual single crystal elements for each channel, a single crystal plate common for all channels, and a small crystalline composite plate with grain size d equals 0,25 divided by 0,5 h. Active detectors based on ZnSe(Te) scintillators and active 32-channel photoarrays with combined pattern of preliminary transformation and sequential sampling ensures x-ray sensitivity of 0,8 divided by 2.

Paper Details

Date Published: 19 October 1999
PDF: 5 pages
Proc. SPIE 3768, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics, (19 October 1999); doi: 10.1117/12.366614
Show Author Affiliations
Vladimir D. Ryzhikov, Institute for Single Crystals (Ukraine)
Nikolay G. Starzhinskiy, Institute for Single Crystals (Ukraine)
Sergej O. Kostyukevych, Institute for Single Crystals (Ukraine)
Dimitriy Kozin, Institute for Single Crystals (Ukraine)
Leonid P. Gal'chinetsky, Institute for Single Crystals (Ukraine)
Alexandr D. Opolonin, Institute for Single Crystals (Ukraine)

Published in SPIE Proceedings Vol. 3768:
Hard X-Ray, Gamma-Ray, and Neutron Detector Physics
Ralph B. James; Richard C. Schirato, Editor(s)

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