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Stencil lithography(SL)is a high resolution shadow mask technique that allows the patterning of structures and devices such as metallic nano-dots,nanowires and NEMS [1].Compared to other techniques such as EBL,NIL and DUV/EUV lithography,SL has important advantages of not requiring any resists or light/e-beam exposure to avoid potential damage on the lattice structures of graphene.Based on this motivation,this work attempts to apply SL for the fabrication of interdigitated electrodes as a comb shape on graphene.The overall comb size is 60 μm.