Synthesis and photoluminescence properties of Eu2+ activated CaO ceramic powders for near-ultraviolet chip based white light emitting diodes
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DOI: 10.1016/j.optmat.2017.03.051
Abstract: Abstract In this paper, we synthesized series of Eu 2+ activated CaO ceramic powders by conventional solid state reaction. Using NH 4 Cl as a reducing additives, the Eu 3+ has been successfully reduced to… read more here.
Keywords: chip based; cao ceramic; activated cao; near ultraviolet ... See more keywords