Obtaining and scintillation properties of crystals based on Eu²⁺ doped Ba(Br₀.₉Cl₀.₁)₂ solid solution
Scintillation crystals based on BaBr₂-BaCl₂ solid solution corresponding to minimal melting point in the phase diagram doped with Eu²⁺ (from 0.3 to 3 mol. %) were grown by Bridgman-Stockbarger method. The X-ray luminescence spectra of pure matrix of Ba(Br₀.₉Cl₀.₁)₂ composition includes wide emission...
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| Опубліковано в: : | Functional Materials |
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| Дата: | 2015 |
| Автори: | , , , , , , , , , |
| Формат: | Стаття |
| Мова: | Англійська |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2015
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| Онлайн доступ: | https://nasplib.isofts.kiev.ua/handle/123456789/119617 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Obtaining and scintillation properties of crystals based on Eu²⁺ doped Ba(Br₀.₉Cl₀.₁)₂ solid solution / V.L. Cherginets, Yu.N. Datsko, A.Yu. Grippa, T.V. Ponomarenko, N.V. Rebrova, T.P. Rebrova, T.E. Gorbacheva, A.V. Lopin, O.G. Trubaeva, V.Yu. Pedash // Functional Materials. — 2015. — Т. 22, № 4. — С. 429-433. — Бібліогр.: 10 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| _version_ | 1862666536345403392 |
|---|---|
| author | Cherginets, V.L. Datsko, Yu.N. Grippa, A.Yu. Ponomarenko, T.V. Rebrova, N.V. Rebrova, T.P. Gorbacheva, T.E. Lopin, A.V. Trubaeva, O.G. Pedash, V.Yu. |
| author_facet | Cherginets, V.L. Datsko, Yu.N. Grippa, A.Yu. Ponomarenko, T.V. Rebrova, N.V. Rebrova, T.P. Gorbacheva, T.E. Lopin, A.V. Trubaeva, O.G. Pedash, V.Yu. |
| citation_txt | Obtaining and scintillation properties of crystals based on Eu²⁺ doped Ba(Br₀.₉Cl₀.₁)₂ solid solution / V.L. Cherginets, Yu.N. Datsko, A.Yu. Grippa, T.V. Ponomarenko, N.V. Rebrova, T.P. Rebrova, T.E. Gorbacheva, A.V. Lopin, O.G. Trubaeva, V.Yu. Pedash // Functional Materials. — 2015. — Т. 22, № 4. — С. 429-433. — Бібліогр.: 10 назв. — англ. |
| collection | DSpace DC |
| container_title | Functional Materials |
| description | Scintillation crystals based on BaBr₂-BaCl₂ solid solution corresponding to minimal melting point in the phase diagram doped with Eu²⁺ (from 0.3 to 3 mol. %) were grown by Bridgman-Stockbarger method. The X-ray luminescence spectra of pure matrix of Ba(Br₀.₉Cl₀.₁)₂ composition includes wide emission band with the maximum which position is placed near 410 nm. The emission spectra of the Eu²⁺-activated materials contain narrow bands with the maxima at 411-413 nm. The absolute light yield of Ba(Br₀.₉Cl₀.₁)₂:Eu²⁺ material doped with 3 mol. % of the activator is ca. 32600 photons per MeV and the best energetic resolution is 9.5 %. The decay curve for the studied materials is described by one component with the time constant of 70 ns. Distribution coefficient of Eu²⁺ in the studied matrix is estimated as k = 0.72±0.05. All the obtained parameters are close to those of BaBr₂:Eu²⁺ single crystals obtained under similar conditions.
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| first_indexed | 2025-12-07T15:20:02Z |
| format | Article |
| fulltext | |
| id | nasplib_isofts_kiev_ua-123456789-119617 |
| institution | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| issn | 1027-5495 |
| language | English |
| last_indexed | 2025-12-07T15:20:02Z |
| publishDate | 2015 |
| publisher | НТК «Інститут монокристалів» НАН України |
| record_format | dspace |
| spelling | Cherginets, V.L. Datsko, Yu.N. Grippa, A.Yu. Ponomarenko, T.V. Rebrova, N.V. Rebrova, T.P. Gorbacheva, T.E. Lopin, A.V. Trubaeva, O.G. Pedash, V.Yu. 2017-06-07T18:13:43Z 2017-06-07T18:13:43Z 2015 Obtaining and scintillation properties of crystals based on Eu²⁺ doped Ba(Br₀.₉Cl₀.₁)₂ solid solution / V.L. Cherginets, Yu.N. Datsko, A.Yu. Grippa, T.V. Ponomarenko, N.V. Rebrova, T.P. Rebrova, T.E. Gorbacheva, A.V. Lopin, O.G. Trubaeva, V.Yu. Pedash // Functional Materials. — 2015. — Т. 22, № 4. — С. 429-433. — Бібліогр.: 10 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm22.04.429 https://nasplib.isofts.kiev.ua/handle/123456789/119617 Scintillation crystals based on BaBr₂-BaCl₂ solid solution corresponding to minimal melting point in the phase diagram doped with Eu²⁺ (from 0.3 to 3 mol. %) were grown by Bridgman-Stockbarger method. The X-ray luminescence spectra of pure matrix of Ba(Br₀.₉Cl₀.₁)₂ composition includes wide emission band with the maximum which position is placed near 410 nm. The emission spectra of the Eu²⁺-activated materials contain narrow bands with the maxima at 411-413 nm. The absolute light yield of Ba(Br₀.₉Cl₀.₁)₂:Eu²⁺ material doped with 3 mol. % of the activator is ca. 32600 photons per MeV and the best energetic resolution is 9.5 %. The decay curve for the studied materials is described by one component with the time constant of 70 ns. Distribution coefficient of Eu²⁺ in the studied matrix is estimated as k = 0.72±0.05. All the obtained parameters are close to those of BaBr₂:Eu²⁺ single crystals obtained under similar conditions. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Obtaining and scintillation properties of crystals based on Eu²⁺ doped Ba(Br₀.₉Cl₀.₁)₂ solid solution Article published earlier |
| spellingShingle | Obtaining and scintillation properties of crystals based on Eu²⁺ doped Ba(Br₀.₉Cl₀.₁)₂ solid solution Cherginets, V.L. Datsko, Yu.N. Grippa, A.Yu. Ponomarenko, T.V. Rebrova, N.V. Rebrova, T.P. Gorbacheva, T.E. Lopin, A.V. Trubaeva, O.G. Pedash, V.Yu. Characterization and properties |
| title | Obtaining and scintillation properties of crystals based on Eu²⁺ doped Ba(Br₀.₉Cl₀.₁)₂ solid solution |
| title_full | Obtaining and scintillation properties of crystals based on Eu²⁺ doped Ba(Br₀.₉Cl₀.₁)₂ solid solution |
| title_fullStr | Obtaining and scintillation properties of crystals based on Eu²⁺ doped Ba(Br₀.₉Cl₀.₁)₂ solid solution |
| title_full_unstemmed | Obtaining and scintillation properties of crystals based on Eu²⁺ doped Ba(Br₀.₉Cl₀.₁)₂ solid solution |
| title_short | Obtaining and scintillation properties of crystals based on Eu²⁺ doped Ba(Br₀.₉Cl₀.₁)₂ solid solution |
| title_sort | obtaining and scintillation properties of crystals based on eu²⁺ doped ba(br₀.₉cl₀.₁)₂ solid solution |
| topic | Characterization and properties |
| topic_facet | Characterization and properties |
| url | https://nasplib.isofts.kiev.ua/handle/123456789/119617 |
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