Active multichannel scintielectronic new-generation detectors based on zinc selenide

Vladimir D. Ryzhikov; Nikolay G. Starzhinskiy; Sergej O. Kostyukevych; Dimitriy Kozin; Leonid P. Gal'chinetsky; Alexandr D. Opolonin

doi:10.1117/12.366614

19 October 1999 Active multichannel scintielectronic new-generation detectors based on zinc selenide

Vladimir D. Ryzhikov, Nikolay G. Starzhinskiy, Sergej O. Kostyukevych, Dimitriy Kozin, Leonid P. Gal'chinetsky, Alexandr D. Opolonin

Author Affiliations +

Proceedings Volume 3768, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics; (1999) https://doi.org/10.1117/12.366614
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1999, Denver, CO, United States

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.

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Vladimir D. Ryzhikov, Nikolay G. Starzhinskiy, Sergej O. Kostyukevych, Dimitriy Kozin, Leonid P. Gal'chinetsky, and Alexandr D. Opolonin "Active multichannel scintielectronic new-generation detectors based on zinc selenide", Proc. SPIE 3768, Hard X-Ray, Gamma-Ray, and Neutron Detector Physics, (19 October 1999); https://doi.org/10.1117/12.366614

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