https://doi.org/10.15407/spqeo3.02.191
PACS: 78.60.Ya,- b
Small-grained detector of ionizing radiation based on ZnSe(Te)
V.G.Volkov, V.P.Gavrilyuk, L.P.Gal'chinetskii, B.V.Grinyov, K.A.Katrunov, V.D.Ryzhikov.
Scientific and Technological Centre for Radiation Instrument Concern “Institute for Single Crystals”, 60 Lenin ave., 310001 Kharkov, Ukraine
Semiconductor Physics, Quantum Electronics & Optoelectronics. 2000. V. 3, N 2. P. 191-194.
Abstract. A highly efficient ZnSe(Te) scintillation detector combined with Si-photodiode has been developed. A conglomerate made up of ZnSe(Te) grains is used as a scintillator. Optimal shape of the grains, reflecting cover and disperse environment type are selected to improve light collection within the detector using numerical simulation. Various shapes of light guides have been considered to maximize light output of the detector.
Keywords: small-grained scintillator, g-, b-radiation, light transducer.
Paper received 12.10.99; revised manuscript received 14.01.99; accepted for publication 21.03.00.
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