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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| Date: | 2007 |
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| Language: | English |
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НТК «Інститут монокристалів» НАН України
2007
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| Cite this: | 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. |
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Pir, P.V. Dotsenko, V.P. Efryushina, N.P Klimenko, Z.D. 2018-06-16T12:26:47Z 2018-06-16T12:26:47Z 2007 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 https://nasplib.isofts.kiev.ua/handle/123456789/136439 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. en НТК «Інститут монокристалів» НАН України Functional Materials Luminescent properties and stability of Eu²⁺ ions in SrBPO₅ and SrAl₂B₂O₇ Люмінесцентні властивості та стійкість іонів Eu²⁺ у SrBPO₅ та SrAl₂B₂O₇ Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
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| title |
Luminescent properties and stability of Eu²⁺ ions in SrBPO₅ and SrAl₂B₂O₇ |
| spellingShingle |
Luminescent properties and stability of Eu²⁺ ions in SrBPO₅ and SrAl₂B₂O₇ Pir, P.V. Dotsenko, V.P. Efryushina, N.P Klimenko, Z.D. |
| 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 |
| author |
Pir, P.V. Dotsenko, V.P. Efryushina, N.P Klimenko, Z.D. |
| author_facet |
Pir, P.V. Dotsenko, V.P. Efryushina, N.P Klimenko, Z.D. |
| publishDate |
2007 |
| language |
English |
| container_title |
Functional Materials |
| publisher |
НТК «Інститут монокристалів» НАН України |
| format |
Article |
| title_alt |
Люмінесцентні властивості та стійкість іонів Eu²⁺ у SrBPO₅ та SrAl₂B₂O₇ |
| 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.
|
| issn |
1027-5495 |
| url |
https://nasplib.isofts.kiev.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. |
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