Raman spectroscopy as probe of nanometre-scale strain variations in graphene (Raman Spectroscopy as Probe of Nanometer-Scale Strain Variations in Graphene)
C. Neumann, S. Reichardt, P. Venezuela, M. Drögeler, L. Banszerus, M. Schmitz, K. Watanabe, T. Taniguchi, F. Mauri, B. Beschoten, S. V. Rotkin, C. Stampfer.