Chen Xiaobo, Chen Jinkai, Zhang Guangyin, Tian Jianguo, Zhang Wanlin. SENSITIZED LUMINESCENCE OF Tb<sup>3+</sup> ION BY TWO-PHOTON ABSORPTION OF Gd<sup>3+</sup> ION[J]. Chinese Journal of Luminescence, 1993,14(2): 139-144
Chen Xiaobo, Chen Jinkai, Zhang Guangyin, Tian Jianguo, Zhang Wanlin. SENSITIZED LUMINESCENCE OF Tb<sup>3+</sup> ION BY TWO-PHOTON ABSORPTION OF Gd<sup>3+</sup> ION[J]. Chinese Journal of Luminescence, 1993,14(2): 139-144DOI: