Figure 8From: Investigations into the impact of various substrates and ZnO ultra thin seed layers prepared by atomic layer deposition on growth of ZnO nanowire arrayAFM and SEM images. (a)AFM image of 6-nm-thick seed layer. (b)SEM image of NWs grown on 6-nm-thick seed layer. (c) AFM image of 6-nm-thick seed layer after annealing. (d)SEM image of NWs grown on annealed 6-nm-thick seed layer.Back to article page