Synthesis and luminescence properties of La0.67Mg0.5W0.5O3:Tb3+ green phosphors
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-017-6733-9
Abstract: La0.67Mg0.5W0.5O3:Tb3+ (LMWO:Tb3+) green phosphors with multiple-cell perovskite-structure were prepared by the high temperature solid state reaction. The phase, morphology and luminescent properties of (LMWO:Tb3+) green phosphors were investigated by X-ray diffraction, scanning electron microscopy, and… read more here.
Keywords: 5w0 5o3; la0 67mg0; green phosphors; 67mg0 5w0 ... See more keywords
Realizing white LEDs with high luminous efficiency and high color rendering index by using double green phosphors
Sign Up to like & getrecommendations! Published in 2019 at "Results in physics"
DOI: 10.1016/j.rinp.2019.102648
Abstract: Abstract The luminous efficiency of radiation (LER) and color rendering index (CRIs) are two key technological parameters of white light-emitting diodes (WLEDs), But there is always a trade-off between them, especially between LER and R9… read more here.
Keywords: color; rendering index; color rendering; green phosphors ... See more keywords
Ho-SiAlON Ceramics as Green Phosphors under Ultra-Violet Excitations
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15196715
Abstract: In most inorganic phosphors, increasing the concentration of activators inevitably causes the concentration quenching effect, resulting in reduced emission intensity at a high level of activator doping and the conventional practice is to limit the… read more here.
Keywords: ceramics green; concentration quenching; green phosphors; concentration ... See more keywords