Table 1.
Elemental compositions of Cont, PG-1, PG-2, and PG-3 glasses (mol%) via XRF analysis.
| Glass Composition |
Cont. | PG-1 | PG-2 | PG-3 |
|---|---|---|---|---|
| Si | 70.8 | 42.9 | 33.4 | 29.2 |
| Zn | 0 | 25.3 | 34.6 | 42.7 |
| F | 15.1 | 17 | 16 | 10.5 |
| Others | 14.2 | 14.8 | 16 | 17.6 |
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