Transfer of graphene on polymeric foil

Since its creation in 2004 [1], graphene has become an important subject in the scientific community. From the Scotch tape method, many techniques have been developed to fabricate and manipulate graphene flakes. This project aims to transfer graphene flakes on holes made through polymer sheets in order to fabricate resonators. Successful transfers have been reliably realised on polyimide (PI), polyethylene terephthalate (PET) and polyethylene naphthalate (PEN) with hole sizes up to 50 microns. Silver electrodes have been deposited by ink-jet printing to measure the resistance of the graphene flake.