In this study, the effect of trivalent samarium ion dopant on the tellurite (Te1) and fluorotellurite (FTe1) glasses properties have been investigated. The samples with compositions of the 54TeO₂–10ZnO–35BaO-1Sm₂O₃ (Te1) and 54TeO₂–10ZnF₂–35BaO-1Sm₂O₃ (FTe1) were prepared by conventional melt quenching technique. The results shown that the densities and molar volume of the Te1 sample were 5.2443 g/cm³ and 28.7515 cm³/mol, respectively, while those of the FTe1 sample were 5.2731 g/cm³ and 30.0460 cm³/mol. The six bands of absorption spectra were observed at 946, 1084, 1236, 1383, 1491 and 1546 nm, which were the electron transitions from ⁶H_15/2 to ⁶F_11/2, ⁶F_9/2, ⁶F_7/2, ⁶F_5/2, ⁶F_3/2 and ⁶H_15/2, respectively. The trends of the J-O parameters were found to be in the sequence of Ω₄> Ω₂> Ω_6. The electron radiative relaxation from ⁴G_5/2 to ⁶H_5/2 (564 nm), ⁶H_7/2 (600 nm),⁶H_9/2 (646 nm) and ⁶H_11/2 (708 nm) released four emission spectra peaks. The lifetime taken from the highest peak (⁴G_5/2 to ⁶H_5/2 transition) were 0.657 ms from Te1 sample and 0.976 ms FTe1 sample. Finally, the orange emitting from Sm³⁺ doped glasses were investigated by CIE 1931 chromaticity. Tellurite glass has an opportunity to apply in scintillator material.

在这项研究中，研究了三价钐离子掺杂剂对亚碲酸盐 (Te1) 和氟亚碲酸盐 (FTe1) 玻璃性能的影响。由 54TeO ₂ –10ZnO–35BaO-1Sm ₂ O ₃ (Te1) 和 54TeO ₂ –10ZnF ₂ –35BaO-1Sm ₂ O ₃ (FTe1) 组成的样品通过常规熔体淬火技术制备。结果表明，Te1样品的密度和摩尔体积分别为5.2443 g/cm ³和28.7515 cm ³ /mol，而FTe1样品的密度和摩尔体积分别为5.2731 g/cm ³和30.0460 cm ³/摩尔。在 946、1084、1236、1383、1491 和 1546 nm 处观察到 6 个吸收光谱带，分别是⁶ H _15/2到⁶ F _11/2、⁶ F _9/2、⁶ F _7/的电子跃迁₂、⁶ F _5/2、⁶ F _3/2和⁶ H _15/2分别。发现 JO 参数的趋势是 Ω ₄ > Ω ₂ > Ω _6。电子辐射弛豫从⁴ G _5/2到⁶ H _5/2 (564 nm)、⁶ H _7/2 (600 nm)、⁶ H _9/2 (646 nm) 和⁶ H _11/2 (708 nm) 释放了四个发射光谱峰。从最高峰值（⁴ G _5/2到⁶ H _5/2转变）获得的寿命是来自 Te1 样品的 0.657 ms 和 0.976 ms FTe1 样品。最后，通过 CIE 1931 色度研究了Sm ³⁺掺杂玻璃发出的橙色光。碲酸盐玻璃有机会应用于闪烁体材料。