Highest Resolution Electrical Measurements

Single 14.4 nm Moiré Pattern Graphene on h-BN

sMIM-C channel from a single layer of graphene deposited on a h-BN layer. The ScanWave was integrated on an Asylum Research MFP-3D AFM. The image shows two domains where the domain on the left has an orientation of the graphene carbon atoms with respect to the h-BN base layer that produces a well known interference pattern. The Moiré pattern visible in the image is made up of 14.4 nm hexagon structures. The domain on the right does not show the Moiré pattern. Sample was prepared by SIMIT, Shanghai courtesy of Dr. H. Wang.