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Photoluminescence properties of Tb3+ and Ce3+ co-doped Sr2MgSi2O7 phosphors for solid-state lighting于泓1,陈金磊2,蒲勇1,张铁军1,甘树才21. Research Institute for New Materials Technology, Chongqing University... furnace in a reducing atmosphere at 1300 oC for 3 h. Photoluminescence properties and energy transfer were investigated. The Ce3+/Tb3+ energy transfer was thoroughly investigated by their emission......
Effect of alkaline metal ions on the photoluminescence properties of Eu3+-doped Ca3Al2O6 phosphorsKyeongsoon Park,Joon Woo Pi,Deshmukh Abdul HakeemFaculty of Nanotechnology and Advanced Materials... and their photoluminescence properties were investigated. The crystal structure of the annealed Ca3–xAl2O6:x Eu3+ and Ca2.92Al2O6:0.04Eu3+,0.04M+ phosphors was analyzed with X-ray diffraction(XRD......
Photoluminescence properties of Tb3+ and Ce3+ co-doped Sr2MgSi2O7 phosphors for solid-state lighting于泓1,陈金磊2,蒲勇1,张铁军1,甘树才21. Research Institute for New Materials Technology, Chongqing University... furnace in a reducing atmosphere at 1300 oC for 3 h. Photoluminescence properties and energy transfer were investigated. The Ce3+/Tb3+ energy transfer was thoroughly investigated by their emission......
Effect of alkaline metal ions on the photoluminescence properties of Eu3+-doped Ca3Al2O6 phosphorsKyeongsoon Park,Joon Woo Pi,Deshmukh Abdul HakeemFaculty of Nanotechnology and Advanced Materials... and their photoluminescence properties were investigated. The crystal structure of the annealed Ca3–xAl2O6:x Eu3+ and Ca2.92Al2O6:0.04Eu3+,0.04M+ phosphors was analyzed with X-ray diffraction(XRD......
Fabrication and Photoluminescence Properties of Hexagonal Micro-pyramids ZnO Powders by Combustion Synthesis陈皑,张英Zhoushan Institute of Calibration and Testing for Qualitative and Technical..., whereas zinc nitrate acted as the oxidant. The effect of different ration between fuel and oxidant on the morphology and photoluminescence (PL) characteristic was studied. The formation of hexagonal......
Effects of aluminum co-doping on photoluminescence properties of Ce3+-doped SiO2 glassesLF KOAO1,H.C.SWART2,F.B.DEJENE11. Department of Physics,University of the Free State(Qwaqwa Campus),Private Bag...(EDS),UV-vis spectroscopy and photoluminescence spectroscopy(PL).The DSC and TGA of samples depicted that the presence of dopant and co-dopant decreased the endothermic peak temperature and the yield......
Enhanced photoluminescence of CaTiO3:Eu3+ red phosphors prepared by H3BO3 assisted solid state synthesis刘盼盼1,尹静2,米晓杨1,张乐喜1,别利剑1,31. School of Materials Science and Engineering,Tianjin University... diffraction (XRD) and scanning electron microscopy (SEM).And the luminescence property was measured using photoluminescence excitation (PLE) and photoluminescence (PL) spectra,respectively.In the excitation......
Origin of light emission and enhanced Eu3+ photoluminescence in tin-containing glassJosé A.Jiménez1,Esteban Rosim Fachini21. Department of Chemistry, University of North Florida,Jacksonville, FL...+). Photoluminescence(PL) excitation spectra obtained by monitoring Eu3+ emission from the 5D0 state revealed a broad excitation band from about 250 to 340 nm, characteristic of donor/acceptor energy......
Enhancing the photoluminescence intensity of CaTiO3:Eu3+ red phosphors with magnesium张杰强1,2,3,范艳伟1,2,陈朝阳1,2,王军华1,2,赵鹏君1,2,3,郝斌1,2,31. Key Laboratory of Functional Materials and Devices for Special... photoluminescence excitation and photoluminescence emission spectra. Results showed that spherical particles appeared in the phosphor bodies and size of the phosphor particles were uniformly distributed......
Enhanced photoluminescence property of sulfate ions modified YAG:Ce3+ phosphor by co-precipitation method阙美丹1,阙文修1,周婷1,邵金友1,孔令兵21. Electronic Materials Research Laboratory,International Center... method and characterized by X-ray diffraction,transmission electron microscopy,and photoluminescence.Effects of sulfate ions on the photoluminescence(PL) property of the as-prepared YAG:Ce3+ phosphors......
