Figure 6From: The Modulation of Optical Property and its Correlation with Microstructures of ZnO Nanowiresa HRTEM images of ZnO nanowire annealed in the mixed gas stream (Ar and air);b The defective structural model of hexagonal ZnO where the oxygen ions are taking off as shown byarrowheads. The simulation was for 200 kV electrons, Cs = 1.6 nm, the defocus is −107 nm and the thickness is 1.9 nm;c Enlarged HRTEM image and theinset obtained by the simulationBack to article page