The dependence of persistent phosphoresc
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Xianmin Zhang; Jiahua Zhang; Xinguang Ren; Xiao-Jun Wang
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Article
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2008
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Elsevier Science
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English
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Red emitting phosphors of CaTiO 3 :Pr 3+ nanoparticles with size ranging from 6 to 95 nm have been prepared by a coprecipitation technique and structurally characterized by X-ray diffraction, energy dispersive spectroscopy and scanning electron microscopy. The fluorescence and phosphorescence of CaT