Research Article
Electrohydrodynamic Processing of p-Type Transparent Conducting Oxides
Table 2
Roughness evolution observed by AFM from undoped and codoped ZnO samples.
| Sample detail | Average roughness (nm) | RMS roughness (nm) | Skewness |
| Undoped ZnO | 9.1591 | 11.5280 | 0.3712 | 3% Li-doped ZnO | 5.3446 | 6.5457 | ā0.2644 | 3% Al-doped ZnO | 33.6361 | 41.592 | ā0.1874 | 3-3% Al-Li codoped ZnO | 13.6971 | 16.7416 | 0.0468 |
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