Characteristics of Progressive Damage of ZnO Nanowires during
Contact Sliding under Relatively Low Loads
Figure 7
SEM image of the wear test under the load of (a) 2 mN, (b) 4 mN, and (c) 6 mN performed inside the SEM. Inset of triangle, arrow, and dotted regions show the large diameter, small diameter and compressed region of fractured ZnO nanowires, respectively.
