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[期刊论文] 作者：Yang Kuisheng,Zheng Fang,Wu Ri,
来源：稀土学报（英文版） 年份：2004
YVO4:Yb3+, Er3+ nano-sized upconversion luminescent powder was prepared by sol-gel method in the presence of citric acid. It was characterized by XRD, TEM and e...
[期刊论文] 作者：Yang Kuisheng,Xue Huili,Wu Rin,
来源：稀土学报（英文版） 年份：2004
Er3+/Yb3+-codoped oxyfluoride crystallite glass was prepared with melting technique. The compositions and the melting temperature and the annealing temperature...
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