Influence of Rare Earth Doping on Microstructure and Luminescence Behaviour of Sodium Sulphate

<table>(a) TEM images and (b) selected area electron diffraction of Na<sub>2</sub>SO<sub>4</sub>: Li, Eu, Dy.</table>

Indian Journal of Materials Science

Figure 4: Influence of Rare Earth Doping on Microstructure and Luminescence Behaviour of Sodium Sulphate 