Effects of matrix composition and Eu³⁺ concentration on luminescence properties of phosphate glass
The effect of Li₂O and ZnO content and Eu³⁺ ion concentration in the glass composition on the decay of luminescence was investigated in phosphate glasses of composition P₂O₅—Li₂O—ZnO . The emission was excited by high-current electron beam of nanosecond duration with an electron energy of 200 eV...
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| Veröffentlicht in: | Functional Materials |
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| Datum: | 2013 |
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| Sprache: | English |
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НТК «Інститут монокристалів» НАН України
2013
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| Zitieren: | Effects of matrix composition and Eu³⁺ concentration on luminescence properties of phosphate glass / E.F. Polisadova, H.A. Othman, V.M. Lisitsyn // Functional Materials. — 2013. — Т. 20, № 3. — С. 290-294. — Бібліогр.: 17 назв. — англ. |
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Polisadova, E.F. Othman, H.A. Lisitsyn, V.M. 2017-06-11T05:57:12Z 2017-06-11T05:57:12Z 2013 Effects of matrix composition and Eu³⁺ concentration on luminescence properties of phosphate glass / E.F. Polisadova, H.A. Othman, V.M. Lisitsyn // Functional Materials. — 2013. — Т. 20, № 3. — С. 290-294. — Бібліогр.: 17 назв. — англ. 1027-5495 DOI: dx.doi.org/10.15407/fm20.03.290 https://nasplib.isofts.kiev.ua/handle/123456789/120079 The effect of Li₂O and ZnO content and Eu³⁺ ion concentration in the glass composition on the decay of luminescence was investigated in phosphate glasses of composition P₂O₅—Li₂O—ZnO . The emission was excited by high-current electron beam of nanosecond duration with an electron energy of 200 eV. It was found that in the range of 0.5—3 wt.% Eu₂O₃ the decay time depends weakly on europium ion concentration. The increase of ZnO (with parallel reduction of Li₂O ) leads to a shortening the decay time of luminescence in the bands at 592 and 614 nm of 2.1 to 1.5 ms. This is due to the symmetry reduction of the Eu³⁺ ion environment. The rise of luminescence signal with duration of some microseconds in the kinetics of the luminescence peak at 614 nm was observed. en НТК «Інститут монокристалів» НАН України Functional Materials Characterization and properties Effects of matrix composition and Eu³⁺ concentration on luminescence properties of phosphate glass Article published earlier |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
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| title |
Effects of matrix composition and Eu³⁺ concentration on luminescence properties of phosphate glass |
| spellingShingle |
Effects of matrix composition and Eu³⁺ concentration on luminescence properties of phosphate glass Polisadova, E.F. Othman, H.A. Lisitsyn, V.M. Characterization and properties |
| title_short |
Effects of matrix composition and Eu³⁺ concentration on luminescence properties of phosphate glass |
| title_full |
Effects of matrix composition and Eu³⁺ concentration on luminescence properties of phosphate glass |
| title_fullStr |
Effects of matrix composition and Eu³⁺ concentration on luminescence properties of phosphate glass |
| title_full_unstemmed |
Effects of matrix composition and Eu³⁺ concentration on luminescence properties of phosphate glass |
| title_sort |
effects of matrix composition and eu³⁺ concentration on luminescence properties of phosphate glass |
| author |
Polisadova, E.F. Othman, H.A. Lisitsyn, V.M. |
| author_facet |
Polisadova, E.F. Othman, H.A. Lisitsyn, V.M. |
| topic |
Characterization and properties |
| topic_facet |
Characterization and properties |
| publishDate |
2013 |
| language |
English |
| container_title |
Functional Materials |
| publisher |
НТК «Інститут монокристалів» НАН України |
| format |
Article |
| description |
The effect of Li₂O and ZnO content and Eu³⁺ ion concentration in the glass composition on the decay of luminescence was investigated in phosphate glasses of composition P₂O₅—Li₂O—ZnO . The emission was excited by high-current electron beam of nanosecond duration with an electron energy of 200 eV. It was found that in the range of 0.5—3 wt.% Eu₂O₃ the decay time depends weakly on europium ion concentration. The increase of ZnO (with parallel reduction of Li₂O ) leads to a shortening the decay time of luminescence in the bands at 592 and 614 nm of 2.1 to 1.5 ms. This is due to the symmetry reduction of the Eu³⁺ ion environment. The rise of luminescence signal with duration of some microseconds in the kinetics of the luminescence peak at 614 nm was observed.
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| issn |
1027-5495 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/120079 |
| citation_txt |
Effects of matrix composition and Eu³⁺ concentration on luminescence properties of phosphate glass / E.F. Polisadova, H.A. Othman, V.M. Lisitsyn // Functional Materials. — 2013. — Т. 20, № 3. — С. 290-294. — Бібліогр.: 17 назв. — англ. |
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| first_indexed |
2025-12-07T18:40:01Z |
| last_indexed |
2025-12-07T18:40:01Z |
| _version_ |
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