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通过高温固相反应合成YVO4∶xTm(x=0.001,0.003,0.005,0.007,0.01,0.03,0.05)蓝色系列粉末状发光材料。经X射线衍射分析产物为单相......

采用ＲＦ溅射技术制备了ＳｒＧａ２Ｓ４：Ｃｅ薄膜，并获得了发射波长为４４６ｎｍ的纯蓝色发光，其ＣＩＥ色坐标为ｘ＝０．１４，ｙ＝０．０９，研究了ＳｒＧａ２Ｓ４：Ｃｅ薄膜的激发谱和发射光谱，采用ＸＲＤ测定了薄膜的晶体结构，采用ＳＥＭ观......