Annealing temperature (˚C) | Average particle size (nm) | Root mean square roughness (RMS) (nm) | Average height (nm) | Maximum height (nm) |
150 | 168 | 2.84 | 17.22 | 42.01 |
250 | 171 | 4.89 | 17.22 | 43.15 |
380 | 195 | 5.89 | 24.23 | 63.33 |
450 | 211 | 11.17 | 40.27 | 88.48 |
550 | 230 | 33.19 | 80.32 | 173.65 |