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Up-conversion luminescence in Ho3+ and Tm3+ co-doped Y2O3 :Yb3+ fine powders
(2012)
Poster presented at the conference Advanced Ceramics and Application I - Serbian Ceramic Society, Belgrade May 10-11, 2012
Low temperature sensitivity of upconversion emission in Y2O3:Yb,Tm and Y2O3:Yb,Ho powders
(2012)
Poster presented at the Second International Conference on Optical, Electronic and Electrical Materials. 5-7 August 2012, Shanghai, China