Chemical composition of glass.
| (mol/%) | SiO2 | Al2O3 | Y2O3 | La2O3 | MgO | Na2O | Li2O |
|---|---|---|---|---|---|---|---|
| Y0La3 | 65 | 10 | 0 | 3 | 7 | 5 | 10 |
| Y1.5La1.5 | 65 | 10 | 1.5 | 1.5 | 7 | 5 | 10 |
| Y3La0 | 65 | 10 | 1.5 | 1.5 | 7 | 5 | 10 |
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