Article ID Journal Published Year Pages File Type
5401861 Journal of Luminescence 2011 6 Pages PDF
Abstract
We report an Yb3+/Tb3+ co-doped glass ceramics containing SrF2 nanocrystals. ► Yb3+ and Tb3+ are incorporated in the nanocrystals by annealing method. ► It deduced intense UV-vis upconversion luminescence. ► The upconversion mechanism is the cooperative sensitization from Yb3+ to Tb3+. ► The glass ceramics exhibit higher ET efficiencies than the glasses.
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Physical Sciences and Engineering Chemistry Physical and Theoretical Chemistry
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Intense ultraviolet upconversion luminescence of Yb3+ and Tb3+ co-doped glass ceramics containing SrF2 nanocrystals
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