The surface morphology imaged by SEM for the case of DC power supply is represented below (Figure ), for the three durations: 5 (Figure ), 10 (Figure ), and 15 (Figure ) minutes. Similarly, the morphology analysis results for the case of HiPIMS power supply are represented in Figure , for the same time durations of the deposition process (5, 10, and 15 minutes, respectively). All the images in Figures and are obtained with the same magnification.