Formation of photoluminescence centres in vitreous silica

The mechanism of defect centres formation in vitreous silica has been studied. The fact that the same photoluminescence bands appeared in the glasses with oxygen deficit as in the neutron-irradiated samples, indicates that the emission is due to the same luminescence centres. Such centres are defect...

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Veröffentlicht in:	Radiation effects 1988-02, Vol.105 (3-4), p.167-170
Hauptverfasser:	Bilan, O. N., Cherenda, N. G., Gorbachev, S. M., Usmanova, S. H., Voropai, E. S., Yudin, D. M.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Building materials. Ceramics. Glasses Chemical industry and chemicals Exact sciences and technology Glasses Structure, analysis, properties
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The mechanism of defect centres formation in vitreous silica has been studied. The fact that the same photoluminescence bands appeared in the glasses with oxygen deficit as in the neutron-irradiated samples, indicates that the emission is due to the same luminescence centres. Such centres are defects of oxygen vacancy type.
ISSN:	0033-7579 2331-3455
DOI:	10.1080/00337578808229943