X-ray diffraction, calorimetric, and spectroscopic studies of lithium borate glass activated with various oxide admixtures based on europium
Abstract Lithium borate glass activated with europium oxide, europium borate, and europium molybdate has been obtained by melt quenching. It has been found that by excitation with UV light of $ λ_{ex} $ = 365 nm, the highest luminescence intensity is observed in the samples activated with europium molybdate. The extreme europium molybdate concentration at which a sharp drop in the glass optical quality starts is measured. The thermal regions of stability are determined and the thermophysical characteristics (jumps of the thermal capacity in the glass-transition point and thermal effects of crystallization) for lithium borate glass doped with various oxides based on europium are calculated..
| Medienart: |
Artikel |
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| Erscheinungsjahr: |
2016 |
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| Erschienen: |
2016 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:42 |
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| Enthalten in: |
Glass physics and chemistry - 42(2016), 5 vom: Sept., Seite 453-457 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Sinitsyn, V. V. [VerfasserIn] |
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| Links: |
Volltext [lizenzpflichtig] |
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| Themen: |
Convertor of UV radiation into a visible light |
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| Anmerkungen: |
© Pleiades Publishing, Ltd. 2016 |
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| doi: |
10.1134/S1087659616050151 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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| PPN (Katalog-ID): |
OLC2039278354 |
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| 245 | 1 | 0 | |a X-ray diffraction, calorimetric, and spectroscopic studies of lithium borate glass activated with various oxide admixtures based on europium |
| 264 | 1 | |c 2016 | |
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| 520 | |a Abstract Lithium borate glass activated with europium oxide, europium borate, and europium molybdate has been obtained by melt quenching. It has been found that by excitation with UV light of $ λ_{ex} $ = 365 nm, the highest luminescence intensity is observed in the samples activated with europium molybdate. The extreme europium molybdate concentration at which a sharp drop in the glass optical quality starts is measured. The thermal regions of stability are determined and the thermophysical characteristics (jumps of the thermal capacity in the glass-transition point and thermal effects of crystallization) for lithium borate glass doped with various oxides based on europium are calculated. | ||
| 650 | 4 | |a lithium borate glass | |
| 650 | 4 | |a glass-transition point | |
| 650 | 4 | |a luminescence | |
| 650 | 4 | |a convertor of UV radiation into a visible light | |
| 700 | 1 | |a Red’kin, B. S. |4 aut | |
| 700 | 1 | |a Orlov, V. I. |4 aut | |
| 700 | 1 | |a Shakhlevich, O. F. |4 aut | |
| 700 | 1 | |a Kolesnikov, N. N. |4 aut | |
| 773 | 0 | 8 | |i Enthalten in |t Glass physics and chemistry |d Pleiades Publishing, 1993 |g 42(2016), 5 vom: Sept., Seite 453-457 |w (DE-627)182171957 |w (DE-600)1182895-X |w (DE-576)9182171955 |x 1087-6596 |7 nnns |
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