Crystallographically Oriented Nanorods and Nanowires of RF-Magnetron-Sputtered Zinc Oxide
Figure 4
TEM micrographs of ZnO film deposited on silicon; ((a), (c)) nanoparticles aligned in wired-morphology, (b) cross-sectional SEM image showing growth of nanowires and (d) a high-resolution TEM image revealing the growth direction of a wire to be -axis of hexagonal crystal.