制备了组份为59.5H3BO3-40XFn-0.5Eu2O3 (X＝Ca, Mg, Y, Pb;n＝2或3)的玻璃材料, 用Eu3+对玻璃材料进行了声子边带的测量, 对声子边带谱的高频模式进行了拟合, 同时计算了与无辐射跃迁密切相关的不同模式的电声子耦合常数. 结果表明电声子耦合常数g由大到小随氟化物种类的变化顺序为CaF2、 YF3、 MgF2、 PbF2, 不同样品的声子边带谱与Raman散射谱的测定结果基本一致.
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