Synthesis, photoluminescence, and energy transfer mechanism of a reactive Eu(III)-complex used in white light-emitting diodes

2018 ◽  
Vol 57 (05) ◽  
pp. 1
Author(s):  
Aiqin Zhang ◽  
Wei Xu ◽  
Dongxin Li ◽  
Husheng Jia ◽  
Bin Wang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
Light Emitting Diodes ◽  
Transfer Mechanism ◽  
Energy Transfer Mechanism ◽  
Light Emitting ◽  
White Light Emitting Diodes

Standard approach for energy transfer scheme and tunable emission for white light-emitting diodes (W-LEDs)

2016 ◽  
Vol 30 (25) ◽  
pp. 1650179
Author(s):  
S. T. Taide ◽  
N. B. Ingle ◽  
S. K. Omanwar
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
Light Emitting Diodes ◽  
Precipitation Method ◽  
Energy Transfer Mechanism ◽  
Efficient Energy Transfer ◽  
Emission Analysis ◽  
Light Emitting ◽  
White Light Emitting Diodes ◽  
Tunable Emission

Rare-earth (RE) activated (Dy[Formula: see text]/Sm[Formula: see text] and Ce[Formula: see text]/Tb[Formula: see text]) polycrystalline CaSO4 phosphors were prepared by co-precipitation method. Powder XRD pattern confirmed their structure and phase, while FE-SEM investigation reflected the particle morphology. The optical absorption and emission analysis were carried out to find efficient energy transfer within codoped phosphors, a possible energy transfer mechanism was discussed and energy transfer efficiencies were calculated. The multicolor emission from these materials suggests sustainable and well-defined approach towards possibility of obtaining tunable emission for producing while light emission, which finds potential applications in field emission display (FED) and white light-emitting diodes (W-LEDs).

A new single-phase white-light-emitting CaWO4:Dy3+ phosphor: synthesis, luminescence and energy transfer

RSC Advances ◽  
2015 ◽  
Vol 5 (77) ◽  
pp. 62527-62533 ◽  
Author(s):  
Yang Zhang ◽  
Weitao Gong ◽  
Jingjie Yu ◽  
Hongchang Pang ◽  
Qiang Song ◽  
...  
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
Single Phase ◽  
Transfer Mechanism ◽  
Energy Transfer Mechanism ◽  
Photoluminescence Properties ◽  
Light Emitting

A new single-phase white-emitting CaWO4:Dy3+ phosphor has been successfully synthesized and the photoluminescence properties and energy-transfer mechanism have been carefully investigated.

Design and energy transfer mechanism for single-phased Gd2MgTiO6: Bi3+, Eu3+ tunable white light-emitting phosphors

2018 ◽  
Vol 54 (5) ◽  
pp. 4056-4072 ◽  
Author(s):  
Wei Chen ◽  
Zhicong Liu ◽  
Linli Shen ◽  
Chenyang Shen ◽  
Ling Ding ◽  
...  
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
Transfer Mechanism ◽  
Energy Transfer Mechanism ◽  
Light Emitting

Utilizing an effective framework to dye energy transfer in a carbazole-based metal–organic framework for high performance white light emission tuning

2018 ◽  
Vol 5 (11) ◽  
pp. 2868-2874 ◽  
Author(s):  
Yu-Pei Xia ◽  
Chen-Xue Wang ◽  
Lian-Cai An ◽  
Da-Shuai Zhang ◽  
Tong-Liang Hu ◽  
...  
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
High Performance ◽  
Light Emission ◽  
Metal Organic Framework ◽  
White Light Emission ◽  
Transfer Mechanism ◽  
Energy Transfer Mechanism ◽  
Light Emitting ◽  
Metal Organic

By introducing dyes into a MOF, a white-light-emitting luminophor was obtained based on effective framework to dye energy transfer mechanism.

Photoluminescence and energy transfer studies on Eu2+ and Ce3+ co-doped SrCaSiO4 for white light-emitting-diodes

2011 ◽  
Vol 509 (23) ◽  
pp. 6635-6639 ◽  
Author(s):  
Hong Yu ◽  
Yawen Lai ◽  
Guimei Gao ◽  
Li Kong ◽  
Guanghuan Li ◽  
...  
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
White Light Emitting Diodes ◽  
Co Doped

Photoluminescence and energy transfer studies on Ce3+/Eu2+ co-doped Ba3Si6O12N2 phosphor for white light-emitting-diodes

2013 ◽  
Vol 295 ◽  
pp. 129-133 ◽  
Author(s):  
Chenxia Li ◽  
Hong Chen ◽  
Youjie Hua ◽  
Lanlan Yu ◽  
Qingyun Jiang ◽  
...  
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
White Light Emitting Diodes ◽  
Co Doped
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