Table 1 Varying dopant concentrations at constant temperature, growth time, and flow rate of O 2
From: A catalyst-free growth of aluminum-doped ZnO nanorods by thermal evaporation
Number | Growth time (min) | Growth temperature (°C) | Flow rate of O2gas (sccm) | Dopant concentration (at.%) |
|---|---|---|---|---|
1 | 120 | 700 | 200 | 0 |
2 | 120 | 700 | 200 | 0.6 |
3 | 120 | 700 | 200 | 1.2 |
4 | 120 | 700 | 200 | 2.4 |
5 | 120 | 700 | 200 | 4.7 |
6 | 120 | 700 | 200 | 11.3 |