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Anomalous quantum Hall effect in epitaxial graphene
Xiaosong Wu, Yike Hu, Ming Ruan +5
The observation of the anomalous quantum Hall effect in exfoliated graphene flakes triggered an explosion of interest in graphene. It was however not observed in high quality epita…
Quenching of quantum Hall effect and the role of undoped planes in multilayered epitaxial graphene
Pierre Darancet, Nicolas Wipf, Claire Berger +2
We propose a mechanism for the quenching of the Shubnikov de Haas oscillations and the quantum Hall effect observed in epitaxial graphene. Experimental data show that the scatterin…
Epitaxial graphene
Walt A. de Heer, Claire Berger, Xiaosong Wu +9
Graphene multilayers are grown epitaxially on single crystal silicon carbide. This system is composed of several graphene layers of which the first layer is electron doped due to t…