Gd3Al3Ga2O12:Ce, Mg2+ transparent ceramic phosphors for high-power white LEDs/LDs
Sign Up to like & getrecommendations! Published in 2020 at "Ceramics International"
DOI: 10.1016/j.ceramint.2020.11.140
Abstract: Abstract Gd3Al3Ga2O12:1.5%Ce, xMg2+ (GAGG:1.5%Ce, xMg2+) transparent ceramic phosphors (TCPs) were prepared via a two-step sintering method. The effects of MgO on microstructures and luminescent properties of GAGG:Ce TCPs are investigated for the first time. For… read more here.
Keywords: high power; ceramic phosphors; transparent ceramic; gd3al3ga2o12 mg2 ... See more keywords
Enhanced external luminescence quantum efficiency of ceramic phosphors by surface roughening
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2019.05.058
Abstract: Abstract Ceramic phosphors show great promise for the realization of advanced high-power lighting devices. In the present work, ceramic Ce:YAG, which acts as a phosphor in white LEDs, was chosen as a case study to… read more here.
Keywords: quantum efficiency; ceramic phosphors; enhanced external; luminescence ... See more keywords
Structural, optical and luminescence properties of BaLaGa3O7: x Eu3+ ceramic phosphors
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Luminescence"
DOI: 10.1016/j.jlumin.2021.118486
Abstract: Abstract The undoped and Eu3+ doped BaLaGa3O7 ceramic phosphors have been prepared using solid state reaction technique. The structural studies have been done using X-ray Diffraction (XRD) and Fourier transform infra-red (FTIR) technique and the… read more here.
Keywords: structural optical; excitation; ceramic phosphors; optical luminescence ... See more keywords
Fabrication of LuAG:Ce3+ Ceramic Phosphors Prepared with Nanophosphors Synthesized by a Sol-Gel-Combustion Method
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DOI: 10.3390/mi13112017
Abstract: The aim of this study was to investigate properties of ceramic phosphors fabricated using nano Lu3Al5O12:Ce3+ phosphors produced with a sol-gel-combustion method. These nano Lu3Al5O12:Ce3+ phosphors had a size of about 200 nm, leading to… read more here.
Keywords: sol gel; combustion method; gel combustion; ceramic phosphors ... See more keywords