The effect of modifier ions in different basis have been analyzed through a new series of heavy metals incorporated borate based glasses 39H₃BO₃+30PbO+20MO+10Bi₂O₃ +1Dy₂O₃ (where M=Ca,Sr,Ba,Na and K) which are synthesized following melt quenching technique for radiation screening applications. The potentiality of glasses to withstand the penetration of fast moving neutrons is checked by various studies. Functional groups are identified through different stretching and bending modes of vibrations within the glass membrane through FTIR spectral analysis. In addition to that, other structural properties like Boron-Boron distance (d_B−B), molar volume of oxygen (V_o), Oxygen Packing Density (OPD), optical basicity (Λ_th) and Bond density (n_b) are calculated theoretically. The bonding nature (β) and nephelauxetic ratio (δ) values reveals that the glasses possess more of ionic linkages. The high density value exhibited by the Bismuth lead borate glasses indicates their capability to act as a good shielding material in reactors emitting hazardous radiation. Different moduli of elasticity (E, K, G, σ) values for the present glasses are calculated and the results reveal the enhancement in shielding performances when compared to other existing glasses and a comparative study is made on it. Optical studies are carried out and the absorption of Dy³⁺ions to different energy levels is observed and optical band gap (E_opt) values of the synthesized glasses are calculated along with the Urbach energy (ΔE) values. Radiation shielding properties of the produced glasses were investigated in terms of the mass attenuation coefficients (µ_m), transmission fraction (T), half value layer (HVL) and effective atomic number (Z_eff) parameters. The results attained in the shielding study indicated that glass specimen with M = Ba exhibits enhanced shielding behavior as Ba owns high atomic number (Z) compared to other elements. Glass specimen with M = Na shows the poorest shielding characteristics due to the low Z of Na.

已通过一系列新的重金属结合硼酸盐基玻璃39H ₃ BO ₃ + 30PbO + 20MO + 10Bi ₂ O ₃ + 1Dy ₂ O ₃（其中M = Ca，Sr，Ba， Na和K）是根据熔融淬灭技术合成的，用于辐射筛选应用。各种研究检查了玻璃承受快速移动中子穿透的潜力。通过FTIR光谱分析，通过玻璃膜内振动的不同拉伸和弯曲模式来识别官能团。除此之外，其他结构特性如硼-硼距离（d _B-B），氧（V的摩尔体积_ø），氧堆积密度（OPD），光学碱度（Λ_日）和Bond密度（N _b）在理论上计算。结合性质（β）和肾上腺素比率（δ）值表明，玻璃具有更多的离子键。铋硼酸铅玻璃显示出的高密度值表明，它们在发出有害辐射的反应堆中可以作为良好的屏蔽材料。计算了当前眼镜的不同弹性模量（E，K，G，σ）值，结果表明与其他现有眼镜相比，其屏蔽性能有所提高，并进行了对比研究。进行了光学研究，并吸收了Dy ³⁺观察到具有不同能级的离子，并与Urbach能量（ΔE）值一起计算了合成玻璃的光学带隙（E _opt）值。根据质量衰减系数（_μm），透射率（T），半值层（HVL）和有效原子序数（Z _eff）参数研究了制成的玻璃的辐射屏蔽性能。在屏蔽研究中获得的结果表明，M = Ba的玻璃样品具有增强的屏蔽性能，因为Ba与其他元素相比具有较高的原子序数（Z）。M = Na的玻璃样品由于Na的Z低而显示出最差的屏蔽特性。