Fig. 2. (Color online) SEM images of the CaTiO₃:Eu³⁺ powders at different annealing temperatures of (a) 600, (b) 800, (c) 1000, (d) 1200 °C and (e) 1400 °C; (f) EDX spectrum of the CaTiO₃:Eu³⁺ powders at the annealing temperature of 1200 °C.

New Phys.: Sae Mulli 2022;72:504~511 https://doi.org/10.3938/NPSM.72.504

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