Fig. 2c. Initial stages of graphene growth on Cu. (i) SEM of graphene on Cu.
(ii) Raman maps of graphene on SiO2/Si. Parts (i) and (ii) reproduced courtesy
of ECS Transactions, 19(5), 41 (2009). (iii) Graphene films grown on Ni
and transferred onto a Si wafer. Reproduced with permission of Nano Lett.,
9, 30 (2009).
