Enhancement of photoluminescence in Sr2CeO4 phosphors by doping with non-rare earth impurities |
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| Authors: | Xue Shu-Wen Wang En-Guo and Zhang Jun |
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| Institution: | School of Physics Science and Technology, Zhanjiang Normal University, Guangdong 524048, China;School of Physics Science and Technology, Zhanjiang Normal University, Guangdong 524048, China;School of Physics Science and Technology, Zhanjiang Normal University, Guangdong 524048, China |
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| Abstract: | Non-rare earth impurity doped Sr2CeO4:X (X=,Zn, Hg, Al, Ag, Cr) phosphors are prepared by using the combustion method. The structural and photoluminescent properties of the as-prepared phosphors are investigated by X-ray diffraction (XRD) and photoluminescence at room temperature. Experimental results show that zinc addition and firing processing can effectively enhance the photoluminescence of Sr2CeO4 phosphors. |
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| Keywords: | Sr2CeO4 phosphor photoluminescence non-rare earth impurity |
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