Ma Zhongqian, Zhao Mingzhong, Gong Xiong. STUDIES ON THE SYNTHESIS AND LUMINESCENT PROPERTIES OF La<sub>2</sub>Sn<sub>2</sub>O<sub>7</sub>:Ce, Tb[J]. Chinese Journal of Luminescence, 1993,14(3): 277-281
Ma Zhongqian, Zhao Mingzhong, Gong Xiong. STUDIES ON THE SYNTHESIS AND LUMINESCENT PROPERTIES OF La<sub>2</sub>Sn<sub>2</sub>O<sub>7</sub>:Ce, Tb[J]. Chinese Journal of Luminescence, 1993,14(3): 277-281DOI:
have been prepared by citric acid comploxing method. The crystal structure of samples was determined by X-ray powder diffraction.Luminoscent character and behavior of samples wore studied by excitation and emission spectra. Energy transmission and sensitization of Ce