Sung Lim, Chang. “Synthesis of NaGd(MoO4)2:Eu3+ Yb3+ Phosphors by Cyclic Microwave-Modified Sol-Gel Method and Their Upconversion Photoluminescence Properties”. Asian Journal of Chemistry 27, no. 10 (June 22, 2015): 3539–3542. Accessed December 21, 2024. https://asianpubs.org/index.php/ajchem/article/view/27_10_4.