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Figure 1

From: Electrical properties of graphene-metal contacts

Figure 1

Graphene-metal interface. (a) Sketch of the graphene-metal contact with back-gate. (b) Schematic representation of the graphene-metal transmission model. Semi-infinite leads are attached on the left (metal) and on the right (graphene) of the simulated structure. (c) Side and bottom views of the scattering regions considered for the density-functional theory and transmission calculations, for the Ni-, Cu-, Pt- and Pd-graphene contacts.

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