Tunable upconversion emission in Er3+/Yb3+ co-doped oxyfluoride glass ceramics containing NaYF4 nanocrystals by the incorporation of Li+ ions

Autor: Guo, Yangyang, Zeng, Huidan, Jiang, Yejia, Qi, Gongwen, Chen, Guorong, Chen, Jianding, Sun, Luyi
Zdroj: In Journal of Luminescence October 2019 214
Databáze: ScienceDirect