Influence of Annealing on Properties of Spray Deposited ZnO Thin Films

Figure 7

The transmission spectra of ZnO thin film on glass substrate (a) unannealed, (b) annealed at 300°C, (c) annealed at 400°C, and (d) annealed at 500°C. The inset shows the films thickness variation of different annealed temperatures.