scholarly journals Engineered core/shell quantum dots as phosphors for solid-state lighting

2015 ◽  
Author(s):  
Victor Ivanovich Klimov ◽  
Jeffrey Michael Pietryga ◽  
Hunter McDaniel
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Solid State Lighting ◽  
Core Shell

Intense multi-state visible absorption and full-color luminescence of nitrogen-doped carbon quantum dots for blue-light-excitable solid-state-lighting

2016 ◽  
Vol 4 (38) ◽  
pp. 9027-9035 ◽  
Author(s):  
Daqin Chen ◽  
Weiwei Wu ◽  
Yongjun Yuan ◽  
Yang Zhou ◽  
Zhongyi Wan ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Carbon Quantum Dots ◽  
Solid State Lighting ◽  
Visible Absorption ◽  
Nitrogen Doped ◽  
Full Color ◽  
Potential Applications ◽  
Doped Carbon Dots ◽  
Nitrogen Doped Carbon

Nitrogen-doped carbon dots with multi-state visible absorption and full-color blue/yellow/red emissions are synthesized, and show potential applications in solid-state-lighting.

scholarly journals Planar Semiconductor Membranes with Brightness Enhanced Embedded Quantum Dots via Electron Beam Induced Deposition of 3D Nanostructures: Implications for Solid State Lighting

2020 ◽  
Vol 3 (12) ◽  
pp. 12401-12407
Author(s):  
Simone Varo ◽  
Xin Li ◽  
Gediminas Juska ◽  
Iman Ranjbar Jahromi ◽  
Agnieszka M. Gocalinska ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Electron Beam ◽  
Solid State ◽  
Solid State Lighting ◽  
3D Nanostructures ◽  
Electron Beam Induced Deposition

Evaluation of low-cadmium ZnCdSeS alloyed quantum dots for remote phosphor solid-state lighting technology

2015 ◽  
Vol 54 (23) ◽  
pp. 7094 ◽  
Author(s):  
Peter Siffalovic ◽  
Dominika Badanova ◽  
Andrej Vojtko ◽  
Matej Jergel ◽  
Martin Hodas ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Solid State Lighting ◽  
Lighting Technology ◽  
Remote Phosphor

Improved color metrics in solid-state lighting via utilization of on-chip quantum dots

2017 ◽  
Author(s):  
Benjamin D. Mangum ◽  
Tiemo S. Landes ◽  
Brian R. Theobald ◽  
Juanita N. Kurtin
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Solid State Lighting ◽  
On Chip

scholarly journals Stable Perovskite Core-Shell Nanocrystals as Down-Converting Phosphors for Solid State Lighting

2019 ◽  
Author(s):  
Hisham Menkara ◽  
Zhitao Kang
Keyword(s):  
Solid State ◽  
Solid State Lighting ◽  
Core Shell

Quantum dots enabled LCD displays and solid-state lighting

2016 ◽  
Author(s):  
Wengang Bi ◽  
Shu Xu ◽  
Chong Geng ◽  
Fei Zhao ◽  
Xiaofang Jiang
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Solid State Lighting ◽  
Lcd Displays

scholarly journals Towards Multi-Functional SiO2@YAG:Ce Core–Shell Optical Nanoparticles for Solid State Lighting Applications

Nanomaterials ◽  
2020 ◽  
Vol 10 (1) ◽  
pp. 153 ◽  
Author(s):  
Mahdi Kiani Khouzani ◽  
Abbas Bahrami ◽  
Maryam Yazdan Mehr ◽  
Willem Dirk van Driel ◽  
Guoqi Zhang
Keyword(s):  
Optical Properties ◽  
Solid State ◽  
White Light ◽  
Sio2 Nanoparticles ◽  
Solid State Lighting ◽  
Core Shell ◽  
Yellow Light ◽  
Shell Nanoparticles ◽  
X Ray ◽  
Core Shell Nanoparticles

This paper aims to investigate the synthesis, structure, and optical properties of SiO2@YAG:Ce core–shell optical nanoparticles for solid state lighting applications. YAG:Ce phosphor is a key part in white light emitting diodes (LEDs), with its main functionality being the generation of yellow light. Generated yellow light from phosphor will be combined with blue light, emitted from chip, resulting in the generation of white light. Generated light in LEDs will often be scattered by SiO2 nanoparticles. SiO2 nanoparticles are often distributed within the optical window, aiming for a more homogeneous light output. The main idea in this research is to combine these functionalities in one core–shell particle, with its core being SiO2 and its shell being phosphor. In this study core–shell nanoparticles with different Ce3+ concentrations were synthesized by a sol–gel method. Synthesized nanoparticles were characterized by X-ray diffraction (XRD), small angle X-ray scattering (SAXS) analysis, high resolution transmission electron macroscopy (HRTEM), Fourier transform infrared (FTIR), and photoluminescence spectroscopy. Luminescence characteristics of SiO2@YAG:Ce core–shell particles were compared with that of SiO2/YAG:Ce mixture composite, which is now used in commercial LEDs. Obtained results showed that core–shell nanoparticles have comparatively much better optical properties, compared to SiO2/YAG:Ce mixture composite and can therefore be potentially used in LEDs.

Recent developments of 3D GaN core shell architectures towards solid state lighting

2016 ◽  
Author(s):  
A. Waag ◽  
J. Hartmann ◽  
Hao Zhou ◽  
S. Fundling ◽  
J. Ledig ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Lighting ◽  
Core Shell ◽  
Recent Developments

Transparent and Light-Emitting Epoxy Nanocomposites Containing ZnO Quantum Dots as Encapsulating Materials for Solid State Lighting

2008 ◽  
Vol 112 (28) ◽  
pp. 10553-10558 ◽  
Author(s):  
Yang Yang ◽  
Yuan-Qing Li ◽  
Shao-Yun Fu ◽  
Hong-Mei Xiao
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Solid State Lighting ◽  
Epoxy Nanocomposites ◽  
Light Emitting ◽  
Zno Quantum Dots
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