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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| Zitieren: | 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. |
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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 |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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DSpace DC |
| title |
Obtaining and scintillation properties of crystals based on Eu²⁺ doped Ba(Br₀.₉Cl₀.₁)₂ solid solution |
| 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_short |
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_sort |
obtaining and scintillation properties of crystals based on eu²⁺ doped ba(br₀.₉cl₀.₁)₂ solid solution |
| 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. |
| topic |
Characterization and properties |
| topic_facet |
Characterization and properties |
| publishDate |
2015 |
| language |
English |
| container_title |
Functional Materials |
| publisher |
НТК «Інститут монокристалів» НАН України |
| format |
Article |
| 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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| issn |
1027-5495 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/119617 |
| 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. |
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