Investigation of scintillation characteristics for CsI:TI and Nal:TI crystals under different surface treatment conditions

The influence of mechanical and chemical methods of CsI:TI and Nal:TI crystals surface treatment on their scintillation characteristics at registration of short-range ionizing radiation has been investigated. It is shown that application of ultrathin silicon dioxide powder obtained by sol-gel method...

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Veröffentlicht in:Functional Materials
Datum:2006
Hauptverfasser: Andryushchenko, L.A., Boyarintsev, A.Yu., Grinyov, B.V., Kilimchuk, I.V., Kudin, A.M., Tarasov, V.A., Vyday, Yu.T.
Format: Artikel
Sprache:English
Veröffentlicht: НТК «Інститут монокристалів» НАН України 2006
Online Zugang:https://nasplib.isofts.kiev.ua/handle/123456789/135015
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Zitieren:Investigation of scintillation characteristics for CsI:TI and Nal:TI crystals under different surface treatment conditions / L.A. Andryushchenko, A.Yu. Boyarintsev, B.V. Grinyov, I.V. Kilimchuk, A.M. Kudin, V.A. Tarasov, Yu.T. Vyday // Functional Materials. — 2006. — Т. 13, № 3. — С. 534-537. — Бібліогр.: 10 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
id nasplib_isofts_kiev_ua-123456789-135015
record_format dspace
spelling Andryushchenko, L.A.
Boyarintsev, A.Yu.
Grinyov, B.V.
Kilimchuk, I.V.
Kudin, A.M.
Tarasov, V.A.
Vyday, Yu.T.
2018-06-14T13:25:17Z
2018-06-14T13:25:17Z
2006
Investigation of scintillation characteristics for CsI:TI and Nal:TI crystals under different surface treatment conditions / L.A. Andryushchenko, A.Yu. Boyarintsev, B.V. Grinyov, I.V. Kilimchuk, A.M. Kudin, V.A. Tarasov, Yu.T. Vyday // Functional Materials. — 2006. — Т. 13, № 3. — С. 534-537. — Бібліогр.: 10 назв. — англ.
1027-5495
https://nasplib.isofts.kiev.ua/handle/123456789/135015
The influence of mechanical and chemical methods of CsI:TI and Nal:TI crystals surface treatment on their scintillation characteristics at registration of short-range ionizing radiation has been investigated. It is shown that application of ultrathin silicon dioxide powder obtained by sol-gel method and organosilicon liquids at the polishing stage provides the near-surface layer of CsI:TI and NaI:TI crystals with minimum light yield nonuniformity. After grinding of the crystal surface, the stability of scintillation characteristics can be achieved by the surface treatment with tetraethoxy silane and oligo-(siloxane hydride) liquid. Application of thin-film organosilicon coating on the CsI:TI crystal surface turned to the radiation source has improved the pulse-height resolution by 3-5 % in the absolute value at registration of X-ray radiation with E = 5.9 keV.
en
НТК «Інститут монокристалів» НАН України
Functional Materials
Investigation of scintillation characteristics for CsI:TI and Nal:TI crystals under different surface treatment conditions
Дослідження сцинтиляційних характеристик кристалів CsI:TI i Nal:TI при різних способах обробки поверхні
Article
published earlier
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
title Investigation of scintillation characteristics for CsI:TI and Nal:TI crystals under different surface treatment conditions
spellingShingle Investigation of scintillation characteristics for CsI:TI and Nal:TI crystals under different surface treatment conditions
Andryushchenko, L.A.
Boyarintsev, A.Yu.
Grinyov, B.V.
Kilimchuk, I.V.
Kudin, A.M.
Tarasov, V.A.
Vyday, Yu.T.
title_short Investigation of scintillation characteristics for CsI:TI and Nal:TI crystals under different surface treatment conditions
title_full Investigation of scintillation characteristics for CsI:TI and Nal:TI crystals under different surface treatment conditions
title_fullStr Investigation of scintillation characteristics for CsI:TI and Nal:TI crystals under different surface treatment conditions
title_full_unstemmed Investigation of scintillation characteristics for CsI:TI and Nal:TI crystals under different surface treatment conditions
title_sort investigation of scintillation characteristics for csi:ti and nal:ti crystals under different surface treatment conditions
author Andryushchenko, L.A.
Boyarintsev, A.Yu.
Grinyov, B.V.
Kilimchuk, I.V.
Kudin, A.M.
Tarasov, V.A.
Vyday, Yu.T.
author_facet Andryushchenko, L.A.
Boyarintsev, A.Yu.
Grinyov, B.V.
Kilimchuk, I.V.
Kudin, A.M.
Tarasov, V.A.
Vyday, Yu.T.
publishDate 2006
language English
container_title Functional Materials
publisher НТК «Інститут монокристалів» НАН України
format Article
title_alt Дослідження сцинтиляційних характеристик кристалів CsI:TI i Nal:TI при різних способах обробки поверхні
description The influence of mechanical and chemical methods of CsI:TI and Nal:TI crystals surface treatment on their scintillation characteristics at registration of short-range ionizing radiation has been investigated. It is shown that application of ultrathin silicon dioxide powder obtained by sol-gel method and organosilicon liquids at the polishing stage provides the near-surface layer of CsI:TI and NaI:TI crystals with minimum light yield nonuniformity. After grinding of the crystal surface, the stability of scintillation characteristics can be achieved by the surface treatment with tetraethoxy silane and oligo-(siloxane hydride) liquid. Application of thin-film organosilicon coating on the CsI:TI crystal surface turned to the radiation source has improved the pulse-height resolution by 3-5 % in the absolute value at registration of X-ray radiation with E = 5.9 keV.
issn 1027-5495
url https://nasplib.isofts.kiev.ua/handle/123456789/135015
citation_txt Investigation of scintillation characteristics for CsI:TI and Nal:TI crystals under different surface treatment conditions / L.A. Andryushchenko, A.Yu. Boyarintsev, B.V. Grinyov, I.V. Kilimchuk, A.M. Kudin, V.A. Tarasov, Yu.T. Vyday // Functional Materials. — 2006. — Т. 13, № 3. — С. 534-537. — Бібліогр.: 10 назв. — англ.
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first_indexed 2025-11-25T22:33:31Z
last_indexed 2025-11-25T22:33:31Z
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