Figure 5From: Graphitic carbon growth on crystalline and amorphous oxide substrates using molecular beam epitaxy AFM images of graphitic carbon. 1 μm × 1 μm AFM images of graphitic carbon on (a) SiO2 and (b) Eagle 2000™ glass. The mean roughness parameters, R a, from 1 μm × 1 μm scans are (a) 0.224 nm and (b) 0.089 nm, respectively.Back to article page