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BING HAN1,* , JIE ZHANG1, YAN LIU1, QIAO CUI1
A series of phosphors Ca 1 2x Dy x Na x BPO 5 were synthesized by using a high-temperature solid-state reaction technique, and their UV vis luminescence properties were investigated. The f–f transitions of Dy3+ in the host lattice were assigned and discussed. The influence of the doping concentration on the relative emission intensity was investigated, and the optimum doping concentration is 0.02. The concentration quenching mechanism of Dy 3+ emission was discussed, indicating that di pole dipole interaction dominated in Dy 3+ emission..
Phosphor, luminescence, White-light emitting, Dy3+.
BING HAN, JIE ZHANG, YAN LIU, QIAO CUI, CaBPO 5 :Dy 3+ Na ++: A potential single phased white light emitting phosphor under near ultraviolet excitation, Optoelectronics and Advanced Materials - Rapid Communications, 6, 5-6, May-June 2012, pp.551-554 (2012).
Submitted at: March 24, 2012
Accepted at: June 6, 2012
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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