Thien, Nguyen Duy, Nguyen Ngoc Tu, Ngo Nhu Viet, Nguyen Duy Phuong, Le Van Vu, and Nguyen Ngoc Long. “Hydrothermal Synthesis and Optical Properties of Undoped and \(\text{Eu}^{3+}\)-Doped Zinc Stannate Nanocrystals”. Communications in Physics 25, no. 4 (January 12, 2016): 327. Accessed April 26, 2024. https://vjs.ac.vn/index.php/cip/article/view/7337.