Figure 8
A single Si atom embedded in a graphene monolayer. (a), (b), (c) and (d) are images using different HAADF-STEM imaging conditions. Recorded on a Nion UltraStem at 60 kV with a probe size of 1.1 Å. Courtesy W. Zhou, J.-C. Idrobo and O. L. Krivanek.  [article HTML]