Fig. 5From: Efficient Production of High-Quality Few-Layer Graphene Using a Simple Hydrodynamic-Assisted Exfoliation MethodRepresentative AFM images of a mono-layer graphene flakes and the corresponding height profiles, b few-layer graphene flakes and the corresponding height profiles, c thickness distribution of flakes, and d length distribution of flakes (c and d were obtained from AFM analysis of at least 200 graphene flakes)Back to article page