Figure 2: TEM analysis of the Cu–graphene nanolayered composite.
From: Strengthening effect of single-atomic-layer graphene in metal–graphene nanolayered composites
(a) TEM image of a metal–graphene interface that shows mostly single layers with some double layers. Scale bar, 5 nm. (b) TEM image of a Cu–graphene nanopillar with 125-nm repeat layer spacing at a low magnification after deformation. Scale bar, 100 nm. (c) TEM image of a Cu–graphene nanopillar after deformation that shows a higher density of dislocations above the graphene interface. Scale bar, 50 nm.
