A1.3 Obtaining and Investigation of the LiNbO3, LiNbO3:Mg, LiTaO3 Nanopowders doped with Pr ions
- SMSI 2021
2021-05-03 - 2021-05-06
- SMSI 2021 - Sensors and Instrumentation
- A1 Piezoelectric High-temperature Sensors I (Special Session)
- U. Yakhnevych, L. Vasylechko, S. Hurskyj, O. Buryy, D. Sugak, . Zhydachevskyy - Lviv Polytechnic National University, Lviv (Ukraine), V. Sydorchuk, A. Lakhnik - NASU, Kyiv (Ukraine), I. Syvorotka - Scientific Research Company ‘Electron-Carat’, Lviv (Ukraine), A. Suchocki - Institute of Physics PAS, Warsaw (Poland), Y. Suhak, H. Fritze - Clausthal University of Technology, Goslar (Germany)
- 45 - 46
The samples of LiNbO3:Pr, LiNbO3:Mg,Pr, LiTaO3:Pr nanopowders were obtained by the high-energy ball milling with subsequent annealing. Pellets were prepared from nanopowders by pressing for further investigation. The photoluminescence properties were studied using the SOLAR CM 2203 spectrofluorometer. The luminescence spectra of obtained samples in the red region of the spectrum in shape and spectral position coincide with the data for LN:Pr and LT:Pr single crystals and micropowders.