Research Article
ZnO:Al Grown by Sputtering from Two Different Target Sources: A Comparison Study
Table 2
Measured electrical properties for ZnO:Al2O3 films grown from ceramic targets.
| Thickness (μm) | Sheet resistance (Ω/□) | Resistivity (Ω·cm) | Mobility (cm2/V·s) | Carrier concentration (1/cm3) |
| 0.04 | 3.75 × 105 | 1.49 | 0.4 | −1.05 × 1019 | 0.1 | 5.71 × 103 | 0.0571 | 1.5 | −7.30 × 1019 | 1.0 | 24.4 | 0.00244 | 5.46 | −4.69 × 1020 | 2.0 | 7.15 | 0.00143 | 10.3 | −4.25 × 1020 |
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