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XIU-JUAN GENG1,* , YONG-JIE CHEN1, YAN-WEN TIAN2, LIN-JIU XIAO1, YING XIE1
The red-emitting phosphor Ca0.70Sr0.12MoO4:0.08Eu3+, 0.04Tb3+ has been prepared via hydrothermal method. The luminescent properties of the phosphor and energy transfer from Tb3+ to Eu3+ are investigated. The luminescence properties of Eu3+ ions in Ca0.70Sr0.12MoO4:0.08Eu3+, 0.04Tb3+ could be evidently improved by co-doping of Tb3+ ions, which was due to the efficient energy transfer process from Tb3+ to Eu3+ ions. The chromaticity coordinates of Ca0.70Sr0.12MoO4:0.08Eu3+, 0.04Tb3+ is closer to the standard red than that of Y2O3:Eu3+.
Energy transfer, Hydrothermal method, Red-emitting phosphor.
XIU-JUAN GENG, YONG-JIE CHEN, YAN-WEN TIAN, LIN-JIU XIAO, YING XIE, Luminescence and energy transfer in the red-emitting phosphor system Ca0.70Sr0.12MoO4:0.08Eu3+, 0.04 Tb3+, Optoelectronics and Advanced Materials - Rapid Communications, 8, 1-2, January-February 2014, pp.30-32 (2014).
Submitted at: March 13, 2013
Accepted at: Jan. 22, 2014
Optoelectronics and Advanced Materials - Rapid Communications
(2023): 0.5 - 2023 Journal Citation Reports (Clarivate Analytics, 2024)
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