Le Thi Thu Hien, Le My Phuong, & Le Thi Hue. (2021). INFLUENCE OF ANNEALING TEMPERATURES ON STRUCTURAL AND OPTICAL PROPERTIES OF ION Er3+ DOPED ZnO/SiO2 NANOCOMPOSITE FILMS. UTEHY Journal of Science and Technology, (30), 73-78. Retrieved from http://tapchi.utehy.edu.vn/index.php/jst/article/view/459