Luminescent properties and stability of Eu²⁺ ions in SrBPO₅ and SrAl₂B₂O₇
Using the luminescence spectroscopy, the stability of Eu²⁺ ions in SrBPO₅ has been shown to exceed significantly that in SrAl₂B₂O₇. The luminescence spectrum of Eu²⁺ in SrBPO₅ and SrAl₂B₂O₇ consists of a broad band with a maximum at 390 and 490 nm, respectively. In contrast to SrBPO₅, the stabilizat...
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| Видавець: | НТК «Інститут монокристалів» НАН України |
|---|---|
| Дата: | 2007 |
| Автори: | , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2007
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| Назва видання: | Functional Materials |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/136439 |
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| Цитувати: | Luminescent properties and stability of Eu²⁺ ions in SrBPO₅ and SrAl₂B₂O₇ / P.V. Pir, V.P. Dotsenko, N.P Efryushina, Z.D. Klimenko // Functional Materials. — 2007. — Т. 14, № 1. — С. 57-60. — Бібліогр.: 11 назв. — англ. |
Репозиторії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-136439 |
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irk-123456789-1364392018-06-17T03:07:22Z Luminescent properties and stability of Eu²⁺ ions in SrBPO₅ and SrAl₂B₂O₇ Pir, P.V. Dotsenko, V.P. Efryushina, N.P Klimenko, Z.D. Using the luminescence spectroscopy, the stability of Eu²⁺ ions in SrBPO₅ has been shown to exceed significantly that in SrAl₂B₂O₇. The luminescence spectrum of Eu²⁺ in SrBPO₅ and SrAl₂B₂O₇ consists of a broad band with a maximum at 390 and 490 nm, respectively. In contrast to SrBPO₅, the stabilization of Eu²⁺ ions in SrAl₂B₂O₇ requires an annealing in reducing medium. It is supposed that this is caused by the difference in the effectiveness of the excess charge compensating processes for Eu³⁺ which can be quantified by the formal volume per oxygen atom (V₀) in the compound structure. 2007 Article Luminescent properties and stability of Eu²⁺ ions in SrBPO₅ and SrAl₂B₂O₇ / P.V. Pir, V.P. Dotsenko, N.P Efryushina, Z.D. Klimenko // Functional Materials. — 2007. — Т. 14, № 1. — С. 57-60. — Бібліогр.: 11 назв. — англ. 1027-5495 http://dspace.nbuv.gov.ua/handle/123456789/136439 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 |
Using the luminescence spectroscopy, the stability of Eu²⁺ ions in SrBPO₅ has been shown to exceed significantly that in SrAl₂B₂O₇. The luminescence spectrum of Eu²⁺ in SrBPO₅ and SrAl₂B₂O₇ consists of a broad band with a maximum at 390 and 490 nm, respectively. In contrast to SrBPO₅, the stabilization of Eu²⁺ ions in SrAl₂B₂O₇ requires an annealing in reducing medium. It is supposed that this is caused by the difference in the effectiveness of the excess charge compensating processes for Eu³⁺ which can be quantified by the formal volume per oxygen atom (V₀) in the compound structure. |
| format |
Article |
| author |
Pir, P.V. Dotsenko, V.P. Efryushina, N.P Klimenko, Z.D. |
| spellingShingle |
Pir, P.V. Dotsenko, V.P. Efryushina, N.P Klimenko, Z.D. Luminescent properties and stability of Eu²⁺ ions in SrBPO₅ and SrAl₂B₂O₇ Functional Materials |
| author_facet |
Pir, P.V. Dotsenko, V.P. Efryushina, N.P Klimenko, Z.D. |
| author_sort |
Pir, P.V. |
| title |
Luminescent properties and stability of Eu²⁺ ions in SrBPO₅ and SrAl₂B₂O₇ |
| title_short |
Luminescent properties and stability of Eu²⁺ ions in SrBPO₅ and SrAl₂B₂O₇ |
| title_full |
Luminescent properties and stability of Eu²⁺ ions in SrBPO₅ and SrAl₂B₂O₇ |
| title_fullStr |
Luminescent properties and stability of Eu²⁺ ions in SrBPO₅ and SrAl₂B₂O₇ |
| title_full_unstemmed |
Luminescent properties and stability of Eu²⁺ ions in SrBPO₅ and SrAl₂B₂O₇ |
| title_sort |
luminescent properties and stability of eu²⁺ ions in srbpo₅ and sral₂b₂o₇ |
| publisher |
НТК «Інститут монокристалів» НАН України |
| publishDate |
2007 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/136439 |
| citation_txt |
Luminescent properties and stability of Eu²⁺ ions in SrBPO₅ and SrAl₂B₂O₇ / P.V. Pir, V.P. Dotsenko, N.P Efryushina, Z.D. Klimenko // Functional Materials. — 2007. — Т. 14, № 1. — С. 57-60. — Бібліогр.: 11 назв. — англ. |
| series |
Functional Materials |
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2023-10-18T21:13:05Z |
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2023-10-18T21:13:05Z |
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