Yu Yaqin, Wang Qingyuan, Liu Shuzhen. SPECTRAL STUDY ON THE Ln<sub>x</sub>RE<sub>1-x</sub>P<sub>5</sub>O<sub>14</sub>(LRPP)SINGLE CRYSTALS[J]. Chinese Journal of Luminescence, 1985,6(3): 230-238
Yu Yaqin, Wang Qingyuan, Liu Shuzhen. SPECTRAL STUDY ON THE Ln<sub>x</sub>RE<sub>1-x</sub>P<sub>5</sub>O<sub>14</sub>(LRPP)SINGLE CRYSTALS[J]. Chinese Journal of Luminescence, 1985,6(3): 230-238DOI: