Table 5.
Sample No. | Partial Gas Pressure, Pa, N2/O2 | Negative Bias Voltage | Films | N2/O2 Ratio |
---|---|---|---|---|
control (NiTi) | - | - | - | - |
1 | 0/0.130 | U = −100 V | TiO2 | - |
2 | 0/0.130 | U = 0 | TiO2 | - |
3 | 0.065/0.065 | U = −100 V | Ti-O-N | 1/1 |
4 | 0.065/0.065 | U = 0 | Ti-O-N | 1/1 |
5 | 0.087/0.046 | U = −100 V | Ti-O-N | 2/1 |
6 | 0.087/0.046 | U = 0 | Ti-O-N | 2/1 |
7 | 0.102/0.033 | U = −100 V | Ti-O-N | 3/1 |
8 | 0.102/0.033 | U = 0 | Ti-O-N | 3/1 |