Journal of the American Ceramic Society · 2013 · 45 citations · 13 references
Natural SciencesMaterials EngineeringMaterials ScienceEnergy MaterialsLighting DesignOptical MaterialsComposite MaterialsGlass MaterialsLuminescent MaterialsOptical GlassesRare-earth-doped MaterialsColor-conversion MaterialsExtraction EfficiencyFluorescent MaterialsLight ExtractionLight Extraction EfficiencyPhosphorescent MaterialsPhosphorsViscous Sintering
Commercial Ce 3+ : YAG phosphors were embedded in glass frits. Thermal condition for the viscous sintering of the composite materials was optimized. The phosphor–glass composites had maximum external efficiency of 30% and maximum light extraction efficiency of 39%. Color temperatures of the composites composed of fluorescent glass frits containing Eu 3+ and Mn 2+ combined with blue LED s shifted from ~7000 to ~4000 K.
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Siddha Pimputkar, James S. Speck, Steven P. DenBaars et al. · Nature Photonics · 2009 · 2.2K citations
Engineering, Electrical Engineering, Materials Engineering +12