| Sample | Binding Energies in eV | |||||
| Fe 2p3/2 | Cr 2p3/2 | Ni 2p3/2 | Mn 2p3/2 | C 1s | O 1s | |
| SSPN | 711.2 | 576.9 | - | - | 285.0 | 530, 532.3 |
| SSPO | - | - | - | - | 285.0, 289.3 | 533.1 |
| SSDN | 711.4 | 576.8 | - | 641.8 | 285.0 | 530.4 |
| SSDO | - | - | - | - | 285.0, 289.1 | 532.6 |
| GLC | - | - | - | - | 285.0 | 532.4 |
| GLO | - | - | - | - | 285.0, 289.2 | 532.8 |