Enhancement of luminescence intensity and spectroscopic analysis of Eu3+-activated and Li+ charge-compensated CaTiO3 color tunable phosphors for solid-state lighting

2016 ◽  
Vol 122 (7) ◽  
Author(s):  
Dhananjay Kr. Singh ◽  
Pankaj Kr. Baitha ◽  
J. Manam
Keyword(s):  
Solid State ◽  
Luminescence Intensity ◽  
Spectroscopic Analysis ◽  
Solid State Lighting ◽  
Color Tunable

Color–tunable luminescence and energy transfer behaviors of Dy 3+ /Eu 3+ co–doped SrLaMgTaO 6 phosphors for solid state lighting applications

2017 ◽  
Vol 88 ◽  
pp. 166-173 ◽  
Author(s):  
Yue Guo ◽  
Byung Kee Moon ◽  
Byung Chun Choi ◽  
Jung Hyun Jeong ◽  
Jung Hwan Kim
Keyword(s):  
Energy Transfer ◽  
Solid State ◽  
Solid State Lighting ◽  
Color Tunable ◽  
Co Doped

Bi3+-doped Sr3Al2O6: An unusual color-tunable phosphor for solid state lighting

2013 ◽  
Vol 39 (1) ◽  
pp. 857-860 ◽  
Author(s):  
Haidong Ju ◽  
Jie Liu ◽  
Baoling Wang ◽  
Xutang Tao ◽  
Yinhai Ma ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Lighting ◽  
Color Tunable

Bright cyan-to-green color-tunable emissions from Ce3+/Tb3+ co-activated garnet phosphors for high-color-quality solid-state lighting

2020 ◽  
Vol 17 ◽  
pp. 100487 ◽  
Author(s):  
Liangling Sun ◽  
Jia Liang ◽  
Shaoying Wang ◽  
Qi Sun ◽  
Balaji Devakumar ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Lighting ◽  
Green Color ◽  
Color Quality ◽  
Color Tunable

Color tunable Eu3+ doped SrWO4 phosphors for solid state lighting

2020 ◽  
Author(s):  
Ram Gopal ◽  
A. Kumar ◽  
J. Manam
Keyword(s):  
Solid State ◽  
Solid State Lighting ◽  
Color Tunable

One-pot synthesis of color-tunable copper doped zinc sulfide quantum dots for solid-state lighting devices

2019 ◽  
Vol 787 ◽  
pp. 537-542 ◽  
Author(s):  
Lifang He ◽  
Lei Yang ◽  
Bin Liu ◽  
Jian Zhang ◽  
Cheng Zhang ◽  
...  
Keyword(s):  
Quantum Dots ◽  
Solid State ◽  
Zinc Sulfide ◽  
Solid State Lighting ◽  
One Pot ◽  
One Pot Synthesis ◽  
Color Tunable

Optical analysis of a novel color tunable Ba2Y(1-)Eu AlO5 nanophosphor in Judd-Ofelt framework for solid state lighting

2018 ◽  
Vol 199 ◽  
pp. 442-449 ◽  
Author(s):  
Sangeeta Chahar ◽  
Mandeep Dalal ◽  
Rekha Devi ◽  
Avni Khatkar ◽  
Priti Boora ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Lighting ◽  
Optical Analysis ◽  
Color Tunable

scholarly journals Perovskite Downconverters for Efficient, Excellent Color-Rendering, and Circadian Solid-State Lighting

Nanomaterials ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 176 ◽  
Author(s):  
Ziqian He ◽  
Caicai Zhang ◽  
Hao Chen ◽  
Yajie Dong ◽  
Shin-Tson Wu
Keyword(s):  
Solid State ◽  
Biological Effects ◽  
Low Cost ◽  
Solid State Lighting ◽  
Central Wavelength ◽  
Perovskite Nanocrystals ◽  
Color Tunable ◽  
Systematic Optimization ◽  
Color Rendering ◽  
Excellent Color

Advances in materials, color rendering metrics and studies on biological effects promote the design for novel solid-state lighting sources that are highly energy efficient, excellent at color rendering and healthy for human circadian rhythms. Recently, perovskite nanocrystals have emerged as narrow-band, low-cost, color-tunable downconverters, elevating the design and development of solid-state lighting to a new level. Here, we perform a systematic optimization of using perovskite nanocrystals as downconverters to simultaneously optimize vision energy efficiency, color rendering quality and circadian action effect of lighting sources at both fixed and tunable color temperatures. Further analysis reveals the inherent differences in central wavelength and bandwidth preferences for different cases, providing a general guideline for designing circadian lighting. Through systematic optimization, highly efficient circadian lighting sources with excellent color rendering can be achieved.

Color tunable nanocrystalline SrGd2Al2O7:Tb3+ phosphor for solid state lighting

2019 ◽  
Vol 45 (1) ◽  
pp. 606-613 ◽  
Author(s):  
Sangeeta Chahar ◽  
Rekha Devi ◽  
Mandeep Dalal ◽  
Manju Bala ◽  
Jyoti Dalal ◽  
...  
Keyword(s):  
Solid State ◽  
Solid State Lighting ◽  
Color Tunable
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