Figure 6From: Annealing effects on the optical and morphological properties of ZnO nanorods on AZO substrate by using aqueous solution method at low temperatureThe temperature dependence of NBE emission peak for the annealed ZnO NRs. The solid line represents the fitting result to Equation 2. Inset: backscattering Raman spectra of the as-grown ZnO NRs and ZnO NRs after annealing at 400°C with scattering geometry z(xx + xy)z.Back to article page