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Scintillators based on zinc selenide and ticor for detection of charged particles

Scintillators based on zinc selenide and ticor for detection of charged particles

Studies of charged particle detectors based on ZnSe(Te) and Al₂O₃(Ti⁺³) (ticor) optically connected with photodiodes (PD) of S3590 type are reported. The charge-sensitive preamplifier connected with PD had equivalent noise level of 420 electrons with formation time of 5 µs. The signal value from tic...

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Main Authors: Ryzhikov, V.D., Danshin, E.A., Starzhinski, N.G., Losseva, E.A., Chernikov, V.V., Litvinov, L.A.
Format: Article
Language:English
Published: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2000
Series:Semiconductor Physics Quantum Electronics & Optoelectronics
Online Access:http://dspace.nbuv.gov.ua/handle/123456789/121093
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spelling irk-123456789-1210932017-06-14T03:02:53Z Scintillators based on zinc selenide and ticor for detection of charged particles Ryzhikov, V.D. Danshin, E.A. Starzhinski, N.G. Losseva, E.A. Chernikov, V.V. Litvinov, L.A. Studies of charged particle detectors based on ZnSe(Te) and Al₂O₃(Ti⁺³) (ticor) optically connected with photodiodes (PD) of S3590 type are reported. The charge-sensitive preamplifier connected with PD had equivalent noise level of 420 electrons with formation time of 5 µs. The signal value from ticor on ²⁰⁷Bi internal conversion electrons (ICE) with Ee = 976 keV is equivalent to the signal value from Eg = 14 keV when PD operates in the semiconductor detector mode (without a scintillator); from a-particles with Ea = 5150 keV it corresponds to 20 keV. From these results, α/β-ratio is ~ 0.28. Energy resolution of ticor on α-particles Ra with Ee = 5150 keV is 11.6 %, on ICE with Ee = 976 keV Re₁/₂ = 15%. Under the same conditions Ra = 3% and Re = 3.7% for single crystal ZnSe(Te). A possibility to create combined detectors of electrons and a-particles on the basis of these two scintillators is discussed. 2000 Article Scintillators based on zinc selenide and ticor for detection of charged particles / V.D. Ryzhikov, E.A. Danshin, N.G. Starzhinski, E.A. Losseva, V.V. Chernikov, L.A. Litvinov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2000. — Т. 3, № 2. — С. 233-236. — Бібліогр.: 9 назв. — англ. 1560-8034 PACS: 78.70.En,- q, 07.77.Ka http://dspace.nbuv.gov.ua/handle/123456789/121093 en Semiconductor Physics Quantum Electronics & Optoelectronics Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
description Studies of charged particle detectors based on ZnSe(Te) and Al₂O₃(Ti⁺³) (ticor) optically connected with photodiodes (PD) of S3590 type are reported. The charge-sensitive preamplifier connected with PD had equivalent noise level of 420 electrons with formation time of 5 µs. The signal value from ticor on ²⁰⁷Bi internal conversion electrons (ICE) with Ee = 976 keV is equivalent to the signal value from Eg = 14 keV when PD operates in the semiconductor detector mode (without a scintillator); from a-particles with Ea = 5150 keV it corresponds to 20 keV. From these results, α/β-ratio is ~ 0.28. Energy resolution of ticor on α-particles Ra with Ee = 5150 keV is 11.6 %, on ICE with Ee = 976 keV Re₁/₂ = 15%. Under the same conditions Ra = 3% and Re = 3.7% for single crystal ZnSe(Te). A possibility to create combined detectors of electrons and a-particles on the basis of these two scintillators is discussed.
format Article
author Ryzhikov, V.D.
Danshin, E.A.
Starzhinski, N.G.
Losseva, E.A.
Chernikov, V.V.
Litvinov, L.A.
spellingShingle Ryzhikov, V.D.
Danshin, E.A.
Starzhinski, N.G.
Losseva, E.A.
Chernikov, V.V.
Litvinov, L.A.
Scintillators based on zinc selenide and ticor for detection of charged particles
Semiconductor Physics Quantum Electronics & Optoelectronics
author_facet Ryzhikov, V.D.
Danshin, E.A.
Starzhinski, N.G.
Losseva, E.A.
Chernikov, V.V.
Litvinov, L.A.
author_sort Ryzhikov, V.D.
title Scintillators based on zinc selenide and ticor for detection of charged particles
title_short Scintillators based on zinc selenide and ticor for detection of charged particles
title_full Scintillators based on zinc selenide and ticor for detection of charged particles
title_fullStr Scintillators based on zinc selenide and ticor for detection of charged particles
title_full_unstemmed Scintillators based on zinc selenide and ticor for detection of charged particles
title_sort scintillators based on zinc selenide and ticor for detection of charged particles
publisher Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України
publishDate 2000
url http://dspace.nbuv.gov.ua/handle/123456789/121093
citation_txt Scintillators based on zinc selenide and ticor for detection of charged particles / V.D. Ryzhikov, E.A. Danshin, N.G. Starzhinski, E.A. Losseva, V.V. Chernikov, L.A. Litvinov // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2000. — Т. 3, № 2. — С. 233-236. — Бібліогр.: 9 назв. — англ.
series Semiconductor Physics Quantum Electronics & Optoelectronics
work_keys_str_mv AT ryzhikovvd scintillatorsbasedonzincselenideandticorfordetectionofchargedparticles
AT danshinea scintillatorsbasedonzincselenideandticorfordetectionofchargedparticles
AT starzhinsking scintillatorsbasedonzincselenideandticorfordetectionofchargedparticles
AT lossevaea scintillatorsbasedonzincselenideandticorfordetectionofchargedparticles
AT chernikovvv scintillatorsbasedonzincselenideandticorfordetectionofchargedparticles
AT litvinovla scintillatorsbasedonzincselenideandticorfordetectionofchargedparticles
first_indexed 2023-10-18T20:38:07Z
last_indexed 2023-10-18T20:38:07Z
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