• Corpus ID: 238531335

# Ballistic magnetotransport in graphene

@inproceedings{Wang2021BallisticMI,
title={Ballistic magnetotransport in graphene},
author={Ke Wang and Tigran A. Sedrakyan},
year={2021}
}
• Published 8 October 2021
• Physics
We report that a perpendicular magnetic field introduces an anomalous interaction correction, δσ, to the static conductivity of doped graphene in the ballistic regime. The correction implies that the magnetoresistance, δρxx scales inversely with temperature δρxx(T ) ∝ 1/T in a parametrically large interval. When the disorder is scalar-like, the ∝ 1/T behavior is the leading contribution in the crossover between diffusive regime exhibiting weak localization and quantum magnetooscillations. The…

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