Table 1. Summary of the σ⊥ measurement.
Deposition temperature (°C) |
Average thickness (nm) |
Crystallization orientation |
Average σ⊥ (S/cm) |
SD of σ⊥ (S/cm) |
Relative vertical resistance through same area* |
Anisotropy (σ///σ⊥) |
190 | 387.4 | Edge-on | 0.00645 | 0.00304 | 1 | 7.33 × 104 |
190 | 25.7 | Face-on | 0.000372 | 0.000131 | 1.15 | 2.88 × 106 |
300 | 28.3 | Face-on | 0.00135 | 0.000688 | 0.350 | 2.05 × 106 |
*R⊥/R⊥ (190°C-grown edge-on PEDOT) given the same contact area S.