| publication name | Detection of up-conversion in nano-structure BaTiO3 co-doped with Er+3 and Yb+3 ions IK Battisha, Y Badr, NM Shash, MG El-Shaarawy, AGA Darwish Journal of Sol-gel Science and Technology 53(3) 543. |
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| Authors | I.K.Battisha, Y.Bader, N.M.Shash, M.G.El-Shaarawy, A.G.Darwish |
| year | 2010 |
| keywords | |
| journal | Sol-gel Science and Technology |
| volume | 53 |
| issue | 3 |
| pages | 543 |
| publisher | Springer US |
| Local/International | International |
| Paper Link | Not Available |
| Full paper | download |
| Supplementary materials | Not Available |
Abstract
Nano-structure pure barium titanate BaTiO 3 (BT) and (BT) co-doped with constant concentration of Er 3+ ions and different concentrations of Yb 3+ ions were prepared using sol–gel method. XRD results confirmed that the pure sample was found to crystallize in tetragonal phase by sintering at 750° C for 1 h. All major peaks corresponding to perovskite BT phase appeared. Efficient infrared-to-visible up-conversion is reported in the doped samples. The conversion process and results in the generation of visible emissions are ...