Atmospheric doping effects in epitaxial graphene: correlation of local and global electrical measurements

Vishal Panchal, Cristina E. Giusca, Arseniy Lartsev +5

We directly correlate the local (20-nm scale) and global electronic properties of a device containing mono-, bi- and tri-layer epitaxial graphene (EG) domains on 6H-SiC(0001) by si…