Investigation of Annealing and Crystallite Size on the Photoluminescence Properties of Ca<sub>2</sub>Al<sub>2</sub>SiO<sub>7</sub>: Eu Phosphors Prepared by Spray Pyrolysis

<div>SEM images of Ca<sub>2</sub>Al<sub>2</sub>SiO<sub>7</sub>: Eu phosphor annealed at various temperatures in air.</div>

Advances in Materials Science and Engineering

fig2

Figure 2

Figure 2: Investigation of Annealing and Crystallite Size on the Photoluminescence Properties of Ca<sub>2</sub>Al<sub>2</sub>SiO<sub>7</sub>: Eu Phosphors Prepared by Spray Pyrolysis 

Figure 2 | Investigation of Annealing and Crystallite Size on the Photoluminescence Properties of Ca2Al2SiO7: Eu Phosphors Prepared by Spray Pyrolysis 