A sequence of Sm³⁺-incorporated calcium telluro-fluoroborate glasses by changing the modifier oxide was prepared via the melt-quenching method. The physical, structural, and gamma radiation shielding properties are investigated. XRD spectra confirmed the glassy state. The glasses’ compactness was explored via the structural features like the boron-boron separation, oxygen molar volume, and oxygen packing density. Mechanical and optical properties such as Poisson’s ratio, optical electronegativity, optical basicity, two-photon absorption (TPA) coefficient, and ionic and covalent characters were evaluated and discussed per modifier concentration. The photon attenuation attributes of the glasses were computed by means of the MCNP-5 code. The mass attenuation coefficient (MAC) was simulated in the energy region of 0.015–15 MeV. The highest MAC achieved at gamma energy 0.015 MeV increased from 25.004 to 33.165 cm²g⁻¹ with increasing the CaO ratios between 0 and 40 wt%. Besides, several attenuation factors, such as the mean free path and the radiation protection efficiency, were evaluated connected with the MAC’s simulated values. The study showed that the fabricated glasses’ radiation protection efficiency at 0.5 MeV increased from 33.39 to 39.31, increasing the CaO content from 0 to 40 mol%.

Sm ³⁺的序列通过熔融淬火法制备通过改变改性剂氧化物的掺入碲铝氟硼酸钙玻璃。研究了物理，结构和伽马辐射屏蔽特性。XRD光谱证实了玻璃态。通过硼硼分离，氧气摩尔体积和氧气堆积密度等结构特征来探索玻璃的致密性。根据改性剂浓度评估并讨论了机械和光学特性，例如泊松比，光学电负性，光学碱度，双光子吸收（TPA）系数以及离子和共价特性。眼镜的光子衰减属性是通过MCNP-5代码计算的。在0.015–15 MeV的能量范围内模拟了质量衰减系数（MAC）。CaO的比例在0至40 wt％之间增加时为² g ^-1。此外，结合MAC的模拟值，评估了几个衰减因子，例如平均自由程和辐射防护效率。研究表明，人造玻璃在0.5 MeV时的辐射防护效率从33.39增加到39.31，CaO含量从0 mol％增加到40 mol％。