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cond-mat.mtrl-sci2008★ 1.1k cited
Raman Spectroscopy of Graphene Edges
C. Casiraghi, A. Hartschuh, H. Qian +5
Graphene edges are of particular interest, since their chirality determines the electronic properties. Here we present a detailed Raman investigation of graphene flakes with well d…
cond-mat.mtrl-sci2007★ 632 cited
Rayleigh Imaging of Graphene and Graphene Layers
C. Casiraghi, A. Hartschuh, E. Lidorikis +5
We investigate graphene and graphene layers on different substrates by monochromatic and white-light confocal Rayleigh scattering microscopy. The image contrast depends sensitively…