Synthesis of Luminescent Ink from Europium-Doped Y<sub>2</sub>O<sub>3</sub> Dispersed in Polyvinyl Alcohol Solution

<table>XRD patterns of samples prepared at heating temperature of 800 <sup>o</sup>C and doping level of 4% mol/mol.</table>

Advances in OptoElectronics

Figure 3: Synthesis of Luminescent Ink from Europium-Doped Y<sub>2</sub>O<sub>3</sub> Dispersed in Polyvinyl Alcohol Solution 