Table 2.
Calculated CLS for 1 s core electrons of monolayer and bilayer graphene defects. For a single vacancy, a C1s is used, all other results are related to N1s core eigenvalues.
| Defect | ECLS (eV) | |
|---|---|---|
| Monolayer | Bilayer | |
| Single Vacancy | 121.8 | 126.7 |
| Substitutional | 0.0 | 1.5 |
| Monomerized pyridine | 3.0 | 4.6 |
| Trimerized pyridine | 3.1 | 4.7 |
| Trimerized pyrrole | 3.9 | 5.3 |
Where more than one nitrogen atom is present we computed the average value. Bilayer results obtained with the combination of a defective and a pristine layer.