Preparation of La2O2S:Yb,Er and Its Up-conversion Luminescence Property
HAN Peng-de ZHANG Le YANG Hao WANG Li-xin ZHANG Qi-tu
College of Materials Science and Engineering, Nanjing University of Technology College of Materials Science and Engineering, Nanjing University of Technology College of Materials Science and Engineering, Nanjing University of Technology College of Materials Science and Engineering, Nanjing University of Technology College of Material Science and Engineering, Nanjing University of Technology