Abstract
The effect of a magnetic field on the conductivity of band-gap graphene has been investigated. In the case of a non-quantizing field, the magnetic-field dependences of the conductivity and Hall conductivity have been found on the basis of the Boltzmann equation. The formula for the conductivity of graphene in a quantizing magnetic field at low temperatures has been derived within the Born approximation in the scattering potential. It has been shown that the magnetic-field dependence of the conductivity is oscillatory in this case.
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Original Russian Text © S.V. Kryuchkov, E.I. Kukhar’, 2012, published in Fizika Tverdogo Tela, 2012, Vol. 54, No. 1, pp. 189–195.
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Kryuchkov, S.V., Kukhar’, E.I. Magnetoconductivity of band-gap graphene. Phys. Solid State 54, 202–209 (2012). https://doi.org/10.1134/S1063783412010192
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DOI: https://doi.org/10.1134/S1063783412010192