Cr3+单掺杂及Eu3+/Cr3+共掺杂GdAlO3近红外长余辉发光纳米粒子的制备、 微结构及光学特性
战盈霏, 刘春光*, 王明炜, 杨健, 祝汉成, 严端廷, 徐长山, 刘玉学

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具有不同铕掺杂浓度的GdAlO3:1%Cr3+, y %Eu3+( y =4, 7, 11, 13, 15, 17)样品的XRD谱