This study aims to study the radiation shielding features of TeO₂–WO₃–RO systems (where RO =PbO and Bi₂O₃). The glasses were theoretically evaluated by using the simulation code Phy–X/PSD. Four TeO₂–WO₃–Bi₂O₃ glasses and three TeO₂–WO₃–PbO glasses were tested in this study. The linear attenuation coefficient (LAC), mass attenuation coefficient (MAC), effective atomic number (Z_eff), half value layer (HVL), tenth value layer (TVL), and mean free path (MFP) of the glasses were calculated and analyzed. WTeBi3 and WTeBi4 have the greatest LAC and MAC values at all energies, while WTePb1 had the least LAC and MAC values. At 0.347 MeV, the MAC of the glasses is equal to 0.115 0.117, and 0.107 cm²/g for WTeBi3, WTeBi4, and WTePb1, respectively. The Z_eff of the glasses decreased and increased based on the photon interaction phenomena present in low, medium, and high energy ranges. WTeBi2 has the greatest HVL, equal to 2.070 cm and 2.594 cm at 1.333 and 2.506 MeV, respectively, while WTeBi3 has the least, 1.943 cm and 2.532 cm for the same energies, respectively. The TVL values followed the order of WTePb1 < WTePb2 < WTeBi2 < WTePb3 < WTeBi1 < WTeBi3 < WTeBi4 at both the tested energies. The greatest MFPs were observed at the greatest selected energy, 2.506 MeV. The TeO₂–WO₃–Bi₂O₃ glasses and TeO₂–WO₃–PbO glasses were compared against each other and with some other radiation glasses to determine the most effective attenuator.

本研究旨在研究TeO ₂ –WO ₃ –RO系统（其中RO = PbO和Bi ₂ O ₃）的辐射屏蔽特性。理论上通过使用模拟代码Phy–X / PSD对眼镜进行了评估。在这项研究中，测试了四只TeO ₂ –WO ₃ –Bi ₂ O ₃玻璃和三只TeO ₂ –WO ₃ –PbO玻璃。线性衰减系数（LAC），质量衰减系数（MAC），有效原子序数（Z _eff），玻璃的半值层（HVL），十分值层（TVL）和平均自由程（MFP）进行了计算和分析。WTeBi3和WTeBi4在所有能量下的LAC和MAC值最大，而WTePb1的LAC和MAC值最小。在0.347 MeV处，对于WTeBi3，WTeBi4和WTePb1，玻璃的MAC分别等于0.115 0.117和0.107 cm ² / g。Z _eff基于存在于低，中和高能量范围内的光子相互作用现象，玻璃的厚度减少和增加。WTeBi2的最大HVL分别等于1.333和2.506 MeV时的2.070 cm和2.594 cm，而WTeBi3的相同能量分别最小，分别为1.943 cm和2.532 cm。在两种测试能量下，TVL值均遵循WTePb1 <WTePb2 <WTeBi2 <WTePb3 <WTeBi1 <WTeBi3 <WTeBi4的顺序。在最大选择能量2.506 MeV下观察到最大的MFP。比较了TeO ₂ -WO ₃ -Bi ₂ O ₃玻璃和TeO ₂ -WO ₃ -PbO玻璃之间以及与其他辐射玻璃的比较，以确定最有效的衰减器。