Trùng Dương N, Nguyễn MS. PHOTOLUMINESCENCE MECHANISM OF THE RARE EARTH IONS Eu3+ and Sm3+ DOPED INSIDE TiO2 NANOPARTICLES. hueuni-jns [Internet]. 2019Mar.22 [cited 2024Dec.22];128(1A):27-38. Available from: https://jos.hueuni.edu.vn/index.php/hujos-ns/article/view/5146