Fig. 7From: Structural Modification of Single-Layer Graphene Under Laser Irradiation Featured by Micro-Raman SpectroscopyConfocal Raman mapping. a AFM image of the irradiated graphene area. b Distribution of intensity of the D band in the investigated area. c Set of Raman spectra obtained by scanning along the radius of the irradiated area. Irradiation was performed using 2400 kW/cm2 laser power and irradiation time of 1 hBack to article page