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The composition of the pentagonal glass system, which is composed of 57B2O3-16SiO2-11BeO- (16-x) MgO-xLa2O3, x = (0 ≤ x ≤ 16 mol %), has been synthesized by the melt quench process. XRD diffractograms' wide haloes testified to the materials' amorphous state. It was discovered that, density increased in response to La2O3 concentration, whereas molar volume decreased. Additionally, the ranges of longitudinal and shear velocities are 4730 to 5085 m/s and 2685–2895 m/s, respectively. The elastic moduli for longitudinal range between 71.9–154.3 GPa, shear range between 23.2–50 GPa, bulk range between 23.2–50 GPa, and Young's range between 58.5–126 GPa, respectively. The study employed Phy-X/PSD code to examine the radiation attenuation behaviour of magnesium beryllia-borosilicate, also known as (BMBSLa) glasses, at varying concentrations of La2O3. We examined the relationship among the half value layer (HVL) and density. HVL values at a density of 3.213 g/cm3 range from 0.0087 to 11.746 cm and at density of 5.967 g/cm3 range from 0.02 to 5.727 cm at (0.015–15 MeV). Tenth value layer (TVL) and mean free path (MFP) are evaluation and comparison between HVL, TVL and MFP for the same glass at specific energy were also conducted. The glass samples under investigation are excellent candidates for usage in the field of shielding radiation because they are more transparent. [ABSTRACT FROM AUTHOR]

W3+-doped multicomponent B 2 O 3 -SiO 2 -ZnO-Na 2 O glasses in a range of concentrations (0–6 mol %) have been manufactured using the melt quenching method. The result of replacing Na 2 O with WO 3 on the structure of zinc borosilicate glasses was examined using XRD. The density of the glass system has been determined using Archimedes' method. The substitution of Na 2 O with WO 3 in the glass composition would result in increased density and a decrease in molar volume. The incorporated WO 3 longitudinal velocities (V L m/s) increased from 4775 to 5120 and shear velocities (V S) increased from 2735 to 2955. The elastic moduli resulted in a uniform behavior when WO 3 increased, and the values ranged from 72.6 to 121.1 GPa for longitudinal modulus, 23.8–40.3 GPa for shear modulus, 40.8–67.3 GPa for bulk modulus, and 59.8–100.9 GPa for Young's modulus. The Debye temperature (θ D) increases from 431.71 to 506.33 as an increase in WO 3. Higher (θ D) indicates stronger atomic bonds and stiffer glasses. The elastic moduli based on the Makishima-Mackenzie model have been investigated. The trend indicates an increase in (Lth) varied between 137.7 and 219.1 GPa, (Gth) ranged from 38.7 to 50.3 GPa, (K) ranged from 86.16 to 152 GPa, and (Y) varied between 95.6 and 128.8 GPa, with an increase in the concentration of WO 3. The Phy-X program was used to determine the shielding characteristics for the samples, including mean free range (MFP), effective atomic number (Z eff), and neutron. Z eff increases along with WO 3 concentration and MFP decreases. The increase in the (FNRCS) due to the rise in sample density is linked to the concentration of WO 3. FNRCS (cm−1) values are 0.123 for SW 0 , 0.128 for SW 1 , 0.137 for SW 2 , 0.143 for SW 4 , and 0.162 for SW 6. It was determined that SW 6 had the best shielding capacity based on the MFP and Z eff values. This could have promising implications for various applications where radiation shielding or protection is necessary. This suggests that these glasses offer superior features that make them effective for shielding. • 21SiO 2 -13ZnO-(17-x) Na 2 O-xWO 3 (0 ≤ x ≤ 6 mol %), glasses were manufactured. • Density increases along with their WO 3 concentration. • Longitudinal velocities (V L) and shear velocities (V S) are increased. • It was determined that SW 6 had the best shielding capacity. [ABSTRACT FROM AUTHOR]