Magnetic field driven ambipolar quantum Hall effect in epitaxial graphene close to the charge neutrality point
نویسندگان
چکیده
A. Nachawaty,1,2 M. Yang,3 W. Desrat,1 S. Nanot,1 B. Jabakhanji,4 D. Kazazis,5,6 R. Yakimova,7 A. Cresti,8 W. Escoffier,3 and B. Jouault1 1Laboratoire Charles Coulomb (L2C), UMR 5221 CNRS-Université de Montpellier, F-Montpellier, France 2Laboratoire de Physique et Modélisation (LPM), EDST, Lebanese University, Tripoli, Lebanon 3Laboratoire National des Champs Magnétiques Intenses (LNCMI-EMFL), UPR 3228, CNRS-UJF-UPS-INSA, 143 Avenue de Rangueil, 31400 Toulouse, France 4College of Engineering and Technology, American University of the Middle East, Egaila, Kuwait 5Centre de Nanosciences et de Nanotechnologies, CNRS, Université Paris-Sud, Université Paris-Saclay, C2N Marcoussis, F-91460 Marcoussis, France 6Laboratory for Micro and Nanotechnology, Paul Scherrer Institute, CH-5232 Villigen-PSI, Switzerland 7Department of Physics, Chemistry and Biology, Linköping University, SE-58183 Linköping, Sweden 8Univ. Grenoble Alpes, CNRS, Grenoble INP, IMEP-LaHC, F-38000 Grenoble, France (Received 6 July 2017; published 30 August 2017)
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