| Configuration | Eg (eV) | Behavior |
| Graphene | 0.24 | Semiconductor |
| Graphene-NbSe2 | 0.00 | Metal |
| Graphene-defect | 0.00 | Metal |
| Graphene-defect-NbSe2 | 0.00 | Metal |
| Graphene | 0.19 | Semiconductor |
| Graphene-NbSe2 | 0.00 | Metal |
| Graphene-defect | 0.00 | Metal |
| Graphene-defect-NbSe2 | 0.00 | Metal |
| Graphene | 0.13 | Semiconductor |
| Graphene-NbSe2 | 0.00 | Metal |
| Graphene-defect | 0.00 | Metal |
| Graphene-defect-NbSe2 | 0.00 | Metal |