Chen Shuchun, Dai Fengmei. RADIATIVE AND NON-RADIATIVE RELAXATION RATES OF<sup>5</sup>D<sub>1</sub> ATATE FOR Eu<sup>3+</sup> IONS IN La-PHOSPHATE GLASS[J]. Chinese Journal of Luminescence, 1988,9(1): 54-59
Chen Shuchun, Dai Fengmei. RADIATIVE AND NON-RADIATIVE RELAXATION RATES OF<sup>5</sup>D<sub>1</sub> ATATE FOR Eu<sup>3+</sup> IONS IN La-PHOSPHATE GLASS[J]. Chinese Journal of Luminescence, 1988,9(1): 54-59DOI: