Electrical studies using the four-point probe technique.
| Voltage (V) | Resistivity (Ω cm) | Average (Ω cm) | |
|---|---|---|---|
| PAM-I (1) | 3.56 | 2.19 | 2.19 |
| PAM-II (2) | 32.24 | 19.85 | 20.45 |
| PAM-II (3) | 35.84 | 22.06 | |
| PAM-II (4) | 31.59 | 19.45 | |
| Silicon wafer_1 (bare) | 15.32 | 9.43 | 10.02 |
| Silicon wafer_2 (bare) | 17.24 | 10.61 |