Fig. 1.

Fig. 2.

Fig. 3.

Fig. 4.

Fig. 5.

Fig. 6.

Fig. 7.

Fig. 8.

Fig. 9.

Fig. 10.

he chemical contents (mol%) of glass samples used in this study [15]
| Sample code | Bi2O3 | ZnO | B2O3 | SiO2 | Density (g/cm3) |
|---|---|---|---|---|---|
| S1 | 10 | 40 | 20 | 30 | 4.59 |
| S2 | 20 | 30 | 20 | 30 | 4.97 |
| S3 | 30 | 20 | 20 | 30 | 5.87 |
| S4 | 40 | 10 | 20 | 30 | 6.20 |
| S5 | 45 | 5 | 20 | 30 | 6.31 |