Mn-doped 2D Sn-based perovskites with energy transfer from self-trapped excitons to dopants for warm white light-emitting diodes

2020 ◽  
Vol 8 (25) ◽  
pp. 8502-8506 ◽  
Author(s):  
Lu Hou ◽  
Yihua Zhu ◽  
Jingrun Zhu ◽  
Yiqin Gong ◽  
Chunzhong Li
Keyword(s):  
Energy Transfer ◽  
White Light ◽  
Light Emitting Diodes ◽  
Host Crystal ◽  
Light Emitting ◽  
Competitive Relationship ◽  
Warm White Light ◽  
White Light Emitting Diodes ◽  
Mn Doped

This work shows the competitive relationship between self-trapped exciton (STE) emission from the host crystal and dopant Mn d–d transition emission.

Photoluminescence properties and energy transfer in a novel Sr8ZnY(PO4)7:Tb3+,Eu3+ phosphor with high thermal stability and its great potential for application in warm white light emitting diodes

2019 ◽  
Vol 7 (10) ◽  
pp. 2927-2935 ◽  
Author(s):  
Mao Xia ◽  
Xianbo Wu ◽  
Yuan Zhong ◽  
H. T. (Bert) Hintzen ◽  
Zhi Zhou ◽  
...  
Keyword(s):  
Thermal Stability ◽  
Energy Transfer ◽  
White Light ◽  
Light Emitting Diodes ◽  
Light Emission ◽  
High Thermal Stability ◽  
Photoluminescence Properties ◽  
Light Emitting ◽  
Warm White Light ◽  
White Light Emitting Diodes

Energy transfer from Tb3+ to Eu3+ was observed and verified in a warm white light emission phosphor SZYP:Tb3+,Eu3+ with high thermal stability.

scholarly journals Crystal structure, luminescence properties and application performance of color tuning Y2Mg2Al2Si2O12:Ce3+,Mn2+ phosphors for warm white light-emitting diodes

2020 ◽  
Vol 1 (7) ◽  
pp. 2261-2270
Author(s):  
Xiangting Zhang ◽  
Dan Zhang ◽  
Dongxiao Kan ◽  
Tong Wu ◽  
Yanhua Song ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Energy Transfer ◽  
White Light ◽  
Light Emitting Diodes ◽  
Color Tuning ◽  
Application Performance ◽  
Light Emitting ◽  
Co Doping ◽  
Warm White Light ◽  
White Light Emitting Diodes

The CCT of phosphor-converted WLEDs achieved effective optimization by a co-doping and energy transfer strategy applied to the phosphors.

53% Efficient Red Emissive Carbon Quantum Dots for High Color Rendering and Stable Warm White‐Light‐Emitting Diodes

2017 ◽  
Vol 29 (37) ◽  
pp. 1702910 ◽  
Author(s):  
Zifei Wang ◽  
Fanglong Yuan ◽  
Xiaohong Li ◽  
Yunchao Li ◽  
Haizheng Zhong ◽  
...  
Keyword(s):  
Quantum Dots ◽  
White Light ◽  
Light Emitting Diodes ◽  
Carbon Quantum Dots ◽  
Light Emitting ◽  
Warm White Light ◽  
White Light Emitting Diodes ◽  
Color Rendering

Tunable full-color-emitting La0.827Al11.9O19.09:Eu2+,Mn2+ phosphor for application to warm white-light-emitting diodes

2006 ◽  
Vol 89 (23) ◽  
pp. 231909 ◽  
Author(s):  
Yu-Ho Won ◽  
Ho Seong Jang ◽  
Won Bin Im ◽  
Duk Young Jeon ◽  
Jeong Soo Lee
Keyword(s):  
White Light ◽  
Light Emitting Diodes ◽  
Light Emitting ◽  
Full Color ◽  
Warm White Light ◽  
White Light Emitting Diodes
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