采用高温固相反应合成了混酸盐多晶材料Yb3+:Na5Bi(WO4)2(MoO4)2.利用X射线衍射仪(XRD)、同步热分析仪(DSC-TG)、红外光谱仪和荧光光谱仪等分析测试技术,对多晶材料Yb3+:Na5Bi(WO4)2(MoO4)2的结构与光谱性能进行了研究,研究发现:新相属于四方晶系,空间群为I41/a(88),熔点约为930 ℃,吸收带宽为83 nm,发射中心波长为1006 nm,发射带宽为50 nm,荧光寿命为589.03 μs.
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