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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НТК «Інститут монокристалів» НАН України
2006
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Schriftenreihe: | Functional Materials |
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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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irk-123456789-1350152018-06-15T03:04:13Z 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. 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. 2006 Article 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 http://dspace.nbuv.gov.ua/handle/123456789/135015 en Functional Materials НТК «Інститут монокристалів» НАН України |
institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
collection |
DSpace DC |
language |
English |
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. |
format |
Article |
author |
Andryushchenko, L.A. Boyarintsev, A.Yu. Grinyov, B.V. Kilimchuk, I.V. Kudin, A.M. Tarasov, V.A. Vyday, Yu.T. |
spellingShingle |
Andryushchenko, L.A. Boyarintsev, A.Yu. Grinyov, B.V. Kilimchuk, I.V. Kudin, A.M. Tarasov, V.A. Vyday, Yu.T. Investigation of scintillation characteristics for CsI:TI and Nal:TI crystals under different surface treatment conditions Functional Materials |
author_facet |
Andryushchenko, L.A. Boyarintsev, A.Yu. Grinyov, B.V. Kilimchuk, I.V. Kudin, A.M. Tarasov, V.A. Vyday, Yu.T. |
author_sort |
Andryushchenko, L.A. |
title |
Investigation of scintillation characteristics for CsI:TI and Nal:TI crystals under different surface treatment conditions |
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 |
publisher |
НТК «Інститут монокристалів» НАН України |
publishDate |
2006 |
url |
http://dspace.nbuv.gov.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. |
series |
Functional Materials |
work_keys_str_mv |
AT andryushchenkola investigationofscintillationcharacteristicsforcsitiandnalticrystalsunderdifferentsurfacetreatmentconditions AT boyarintsevayu investigationofscintillationcharacteristicsforcsitiandnalticrystalsunderdifferentsurfacetreatmentconditions AT grinyovbv investigationofscintillationcharacteristicsforcsitiandnalticrystalsunderdifferentsurfacetreatmentconditions AT kilimchukiv investigationofscintillationcharacteristicsforcsitiandnalticrystalsunderdifferentsurfacetreatmentconditions AT kudinam investigationofscintillationcharacteristicsforcsitiandnalticrystalsunderdifferentsurfacetreatmentconditions AT tarasovva investigationofscintillationcharacteristicsforcsitiandnalticrystalsunderdifferentsurfacetreatmentconditions AT vydayyut investigationofscintillationcharacteristicsforcsitiandnalticrystalsunderdifferentsurfacetreatmentconditions |
first_indexed |
2025-07-09T21:06:14Z |
last_indexed |
2025-07-09T21:06:14Z |
_version_ |
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fulltext |
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