Preparation of SiO<sub>2</sub>-Capped Sr<sub>2</sub>MgSi<sub>2</sub>O<sub>7</sub>:Eu,Dy Nanoparticles with Laser Ablation in Liquid

<table>Peak intensity of the PL spectra as a function of the reaction time of the SiO<sub>2</sub> capping.</table>

Journal of Nanotechnology

Figure 7: Preparation of SiO<sub>2</sub>-Capped Sr<sub>2</sub>MgSi<sub>2</sub>O<sub>7</sub>:Eu,Dy Nanoparticles with Laser Ablation in Liquid 