Publication Date:
2014-09-19
Description:
Author(s): F. Lafont, R. Ribeiro-Palau, Z. Han, A. Cresti, A. Delvallée, A. W. Cummings, S. Roche, V. Bouchiat, S. Ducourtieux, F. Schopfer, and W. Poirier We report on the observation of strong backscattering of charge carriers in the quantum Hall regime of polycrystalline graphene, grown by chemical vapor deposition, which alters the accuracy of the Hall resistance quantization. The temperature and magnetic field dependence of the longitudinal conduc... [Phys. Rev. B 90, 115422] Published Thu Sep 18, 2014
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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