Figure 4From: Controllable growth of aluminum nanorods using physical vapor depositionAnalysis of annealed Al nanorods. (a) EDS spectra of Al nanorods as grown and after annealing at 475 K for 1 day in air, with the SEM image of the annealed Al nanorods as an inset and (b) TEM images of Al nanorods before (left) and after the annealing at 475 K (middle) and 875 K (right).Back to article page