Effect of AZO Substrates on Self-Seeded Electrochemical Growth of Vertically Aligned ZnO Nanorod Arrays and Their Optical Properties
Figure 12
PL spectra of ZnO NRAs grown at 70°C (grey dashed) and 75°C (black solid) after a growth time of 4 h. For comparison we include the soda-lime glass/AZO250 (grey solid) reference. The PL spectra were recorded with an excitation wavelength of 325 nm.
