Figure 3
From: A facile process for soak-and-peel delamination of CVD graphene from substrates using water

Raman measurement data for the CVD graphene grown on Pt and transferred using SPeeD method.
Colourscale maps of (a) the width of the G peak (b) 2D/G peak intensity ratio across an area 40 μm × 40 μm of graphene grown on Pt.