Efficient and Stable Gd3Ga5O12:Cr3+ Phosphors for High-Performance NIR LEDs

doi:10.1002/adom.202300772

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	Efficient and Stable Gd3Ga5O12:Cr3+ Phosphors for High-Performance NIR LEDs
	C. Jin; R. Y. Li; Y. F. Liu; L. L. Zhang; J. H. Zhang; P. Sun; Z. H. Luo and J. Jiang
	2023
发表期刊	Advanced Optical Materials
ISSN	2195-1071
卷号	11 期号:21 页码:8
摘要	Cr3+-activated Gd3Ga5O12 garnet (GGG:Cr3+) near-infrared (NIR) phosphors have shown promising applications in regulating plant growth. However, the low external quantum efficiency (EQE) results in a wall-plug efficiency (WPE) of phosphor-converted light-emitting diodes (pc)-LEDs of only approximate to 15%. Herein, an easy strategy to improve the luminescent properties of the GGG:Cr3+ phosphor is reported. Through optimization of the synthesized technology, the EQE is enhanced to 43.6%. Remarkably, the fabricated pc-LEDs achieve a WPE as high as 34.3%. These results demonstrate a significant advancement in the development and applications of NIR phosphor materials and NIR pc-LED devices.
DOI	10.1002/adom.202300772
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收录类别	sci ; ei
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/67571
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	C. Jin,R. Y. Li,Y. F. Liu,et al. Efficient and Stable Gd3Ga5O12:Cr3+ Phosphors for High-Performance NIR LEDs[J]. Advanced Optical Materials,2023,11(21):8.
APA	C. Jin.,R. Y. Li.,Y. F. Liu.,L. L. Zhang.,J. H. Zhang.,...&Z. H. Luo and J. Jiang.(2023).Efficient and Stable Gd3Ga5O12:Cr3+ Phosphors for High-Performance NIR LEDs.Advanced Optical Materials,11(21),8.
MLA	C. Jin,et al."Efficient and Stable Gd3Ga5O12:Cr3+ Phosphors for High-Performance NIR LEDs".Advanced Optical Materials 11.21(2023):8.

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