Optical and scintillation properties of CsI:In crystals
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Optical and scintillation properties of CsI:In crystals
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| Creator |
Gridin, S.
Shiran, N. Moszynski, M. Belsky, A. Syntfeld-Kazuch, A. Tarasov, V. Gektin, A. |
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| Subject |
Characterization and properties
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| Description |
The work is dedicated to study of optical and scintillation properties of CsI:In crystals. Using the Bridgeman method a concentration row of CsI:In single crystals was grown with the dopant content from 10⁻⁴ to 10⁻¹ mol. %. The segregation coefficient of In in CsI was estimated to be ~0.15. In CsI:In luminescence spectra one symmetric band is observed, peaking around 545 nm, with FWHM of 0.46 eV. Under intracenter excitation 1.9 μ s exponential decay was observed. The light yield under gamma excitation of ¹³⁷Cs isotope (662 keV), measured with a shaping time of 10 μ s, was 27 000 photons/MeV. The radio-luminescence yield of CsI:In , measured by the current mode method, approached to that of CsI:Tl . Probably, this difference is connected with the presence of a stronger afterglow in CsI:In crystals.
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| Date |
2017-06-11T05:55:16Z
2017-06-11T05:55:16Z 2013 |
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| Type |
Article
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| Identifier |
Optical and scintillation properties of CsI:In crystals / S. Gridin, N. Shiran, M. Moszynski, A. Belsky, A. Syntfeld-Kazuch, V. Tarasov, A. Gektin // Functional Materials. — 2013. — Т. 20, № 3. — С. 284-289. — Бібліогр.: 14 назв. — англ.
1027-5495 DOI: dx.doi.org/10.15407/fm20.03.284 http://dspace.nbuv.gov.ua/handle/123456789/120077 |
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| Language |
en
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| Relation |
Functional Materials
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| Publisher |
НТК «Інститут монокристалів» НАН України
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