Luminescence and energy transfer of Ce~(3+) and Dy~(3+) in BaLaB_9O_(16)

• 出 处: Chinese Journal of Chemistry
• 发表日期: 1994年04期
• 关键词: excitation luminescence dipole resonant luminescent phosphor lying quenching rel

Under the excitation of UV light, the composition dependence of luminescence properties of Ce3+ and Dy3+ in BaLaB9O16 has been studied. The mechanisms of energy transfer from Ce3+ to Dy3+ and of concentration quenching of Dy3+ emission under the excitation of UV light have been presented as well.

Under the excitation of UV light, the composition dependence of the luminescence properties of Ce3 + and Dy3 + in BaLaB9O16 has been studied. The mechanisms of energy transfer from Ce3 + to Dy3 + and of concentration quenching of Dy3 + emission under the excitation of UV light have been presented as well .