Analysis of Eu³⁺ Emission from Mg₂TiO₄ Nanoparticles by Judd-Ofelt Theory

Figure 4

(a) (black squares) and (red circles) intensity parameters and (b) asymmetric ratio of Eu³⁺ emission in Mg₂TiO₄ nanoparticles prepared at different temperatures.

(a)

(b)