Figure 9From: Unusual surface and edge morphologies, sp2 to sp3 hybridized transformation and electronic damage after Ar+ ion irradiation of few-layer graphene surfaces2-D and 3-D images showing the effect of ion irradiation on the FLG edges. (a) after Ar+ ion irradiation of 0.5 keV, (b) after Ar+ ion irradiation of 1 keV, (c) profile taken cross the length indicated by solid line in (b) showing shadowing effect.Back to article page