859 citations · 1.5k across the 2 of their papers we have counts for
2 papers
cond-mat.mtrl-sci2007★ 859 cited
Raman Fingerprint of Charged Impurities in Graphene
C. Casiraghi, S. Pisana, K. S. Novoselov +2
We report strong variations in the Raman spectra for different single-layer graphene samples obtained by micromechanical cleavage, which reveals the presence of excess charges, eve…
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…