ZnO Nanowire Formation by Two-Step Deposition Method Using Energy-Controlled Hollow-Type Magnetron RF Plasma
Figure 6
SEM images of cross-section with deposition time as a parameter in case of = 300 s: = (a) 0 s, (b) 30 s, (c) 60 s, and (d) 90 s. The nanowire is pointed by arrow in (d).
