Fig. 2 | Communications Physics

Fig. 2

From: Confocal laser scanning microscopy for rapid optical characterization of graphene

Fig. 2

Optical microscopy (OM) and confocal laser scanning microscopy (CLSM) imaging of CVD graphene transferred to Si/SiO2 substrate. a OM and b CLSM intensity images of CVD-grown graphene transferred to Si/SiO2 substrate, showing tears and scrolls. c Raman spectra for points P1 and P2 in (b). d Raman spectrum for graphene scroll indicated by a blue circle in (b). Raman data was acquired with 514.5 nm excitation

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