Research Article
Synthesis of Y-Tip Graphitic Nanoribbons from Alcohol Catalytic Chemical Vapor Deposition on Piezoelectric Substrate
Figure 3
(a) SEM micrograph of the as-grown GNR. (b) TEM image of GNRs showing an inset of Y-tip. (c) HRTEM of GNR showing Y-tip structure as pointed by the black lines.