采用高温熔融法，在还原气氛(CO)下制备了Ce³⁺掺杂的Gd₂O₃基氟氧闪烁玻璃，系统地研究了BaF₂对闪烁玻璃密度，光学性能以及闪烁性能的影响。比较了闪烁玻璃与BGO 晶体在紫外激发以及X 射线激发下的荧光强度。结果表明：BaF₂能增加玻璃的密度，且BaF₂含量越高，玻璃密度越大；BaF₂能增强Ce³⁺的紫外以及X 射线激发发光，BaF₂的最佳摩尔分数为15%；BaF₂含量相同时，由于电荷迁移猝灭以及Gd³⁺的浓度猝灭，随着Gd₂O₃含量增加，Ce³⁺的紫外激发以及X 射线激发发光强度逐渐降低，X 射线激发的光谱积分强度从相当于BGO 的143%下降到BGO 的19%，荧光寿命从46.5 ns降低到30.5 ns。该玻璃的光致发光强度明显强于BGO 晶体，但是闪烁发光却弱于BGO 晶体。

Ce³⁺- doped Gd₂O₃ based oxyfluoride scintillation glasses are prepared through high-temperature meltquenching method under CO atmosphere. The effect of BaF₂ on the density, optical properties and scintillation properties are studied. Luminescence intensity of scintillation glasses and BGO crystal excited by ultraviolet (UV) and X- ray are compared. The result shows that the density can be increased by BaF₂. The more the BaF₂ concentration is, the higher the density is. BaF₂ can enhance the UV- excited luminescence and X- ray excited luminescence. The optimum mole fraction of BaF₂ is 15%. Due to charge transferring quenching and concentration quenching of Gd³⁺ , the UV-excited luminescence and X-ray excited luminescence decrease with the increase of Gd₂O₃ concentration. The integrated light emission intensity of these glass samples excited by X-ray decreases from 143% of BGO to 19% of BGO and decay time reduces from 46.5 ns to 30.5 ns. The photoluminescence of the glasses is higher than that of BGO, while the radioluminescence is lower than that of BGO.