A new blue-emitting phosphor LiCaPO 4 :Eu 2+ was synthesized by solid state reaction at a relatively low temperature of 900 ยฐC. It gives a single intense emission band centering at 470 nm, which corresponds to the 4f 6 5d 1 โ 4f 7 transition of Eu 2+ . The dependence of luminescence intensities on E
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Synthesis of phosphate phosphor for a white LED
โ Scribed by Ho Li Ngee; Tomoki Hatsumori; Kazuyoshi Uematsu; Tadashi Ishigaki; Kenji Toda; Mineo Sato
- Publisher
- Elsevier
- Year
- 2009
- Tongue
- English
- Weight
- 305 KB
- Volume
- 2
- Category
- Article
- ISSN
- 1875-3892
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