Figure 1From: Annealing effects on the optical and morphological properties of ZnO nanorods on AZO substrate by using aqueous solution method at low temperatureSEM image and XRD patterns of the ZnO NRs on AZO. (a) SEM image of the as-grown ZnO NRs on AZO. (b) XRD patterns of the as-grown and annealed ZnO NRs on AZO.Back to article page