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Oxyfluoride glass (SiO2-PbF2) co-doped with Ag nanoclusters and Tm3+ ions for UV-driven, Hg-free, white light generation with a tuneable tintстатья
Статья опубликована в высокорейтинговом журнале
Статья опубликована в журнале из списка Web of Science и/или Scopus- Авторы: Shestakov M.V., Chen X.M., Kaydashev V., Baeckelant W., Tikhomirov V.K., Vanacken J., Hofkens J., Moshchalkov V.V.
- Журнал: Optical Materials Express
- Том: 4
- Номер: 6
- Год издания: 2014
- Первая страница: 1227
- Последняя страница: 1227
- DOI: 10.1364/ome.4.001227
- Аннотация: Bulk SiO2-PbF2 oxyfluoride glasses co-doped with dispersed luminescent Ag nanoclusters and Tm3+ ions have been prepared by conventional melt-quenching method. Luminescence from 400 to 900 nm has been excited in this glass by UV light from 340 to 400 nm. The prepared glass has potential for application as a low cost glass phosphor in Hg-free white light generation in UV-driven devices, flexible monitors and as down-shifting layers for enhanced solar cells. Co-doping with Tm3+, which has an absorption band H-3(6)-> D-1(2), affects the tint of the total Ag-Tm3+ white emission band of this glass by changing the excitation wavelength to about 365 nm, which is almost the same wavelength as that of a commercial LED.
- Добавил в систему: Шестаков Михаил Викторович