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cond-mat.mes-hall2022★ 14 cited
Non-conservation of the valley density and its implications for the observation of the valley Hall effect
Alexander Kazantsev, Amelia Mills, Eoin O'Neill +3
We show that the conservation of the valley density in multivalley insulators is broken in an unexpected way by the electric field that drives the valley Hall effect. This implies…
cond-mat.mes-hall2022
On the origin of Abrikosov's quantum linear magnetoresistance
Alexander Kazantsev, Alexey Berdyugin, Andre Geim +1
Compensated semimetals with Weyl spectra are predicted to exhibit unsaturated linear growth of their resistivity in quantizing magnetic fields. This so-called quantum linear magnet…