Transport through a strongly coupled graphene quantum dot in perpendicular magnetic field

We present transport measurements on a strongly coupled graphene quantum dot in a perpendicular magnetic field. The device consists of an etched single-layer graphene flake with two narrow constrictions separating a 140 nm diameter island from source and drain graphene contacts. Lateral graphene gat...

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Bibliographic Details
Main Authors: Güttinger, Johannes, Stampfer, Christoph, Frey, Tobias, Ihn, Thomas, Ensslin, Klaus
Format: Online
Language:English
Published: Springer 2011
Online Access:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3211315/