| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 7908242 | Optical Materials | 2018 | 6 Pages |
Abstract
In this work, we report on Nd3+-doped Y2O3 nanocrystalline powders synthesized by standard Pechini and combined Pechini-foaming method. The structural and luminescence properties of nanocrystalline powders were studied using XRD, SEM, Raman and photoluminescence spectroscopy. Doping concentration effect on the luminescence intensity and lifetime of Y2O3:Nd3+ nanophosphors was investigated in detail. The optimum doping concentration of Nd3+ ions in yttria host was determined to be 1Â at.%. Steady-state and kinetics photoluminescence properties of starting nanocrystalline powder and ceramics obtained with hot pressing were measured and discussed.
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Authors
I.E. Kolesnikov, D.V. Mamonova, E. Lähderanta, E.Yu Kolesnikov, A.V. Kurochkin, M.D. Mikhailov,