Quantum interference in graphene nanoconstrictions

We report quantum interference effects in the electrical conductance of chemical vapour deposited graphene nanoconstrictions fabricated using feedback controlled electroburning. The observed multi-mode Fabry-Pérot interferences can be attributed to reflections on potential steps inside the channel....

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Bibliographic Details
Main Authors: Gehring, P, Sadeghi, H, Sangtarash, S, Lau, C, Liu, J, Ardavan, A, Warner, J, Lambert, C, Briggs, G, Mol, J
Format: Journal article
Published: American Chemical Society 2016