DOI: 10.1063/10.0032027 ISSN: 0360-0335
Drift resonance in quantum AC Hall effect in heterostructures GaAs–Ga1–xAIx As
N. B. Brandt, V. A. Kulbachinskii, Yu. E. Lozovik, B. K. Medvedev, V. G. Mokerov, D. Yu. Rodichev, Yu. V. Khabarov, S. M. ChudinovInvestigations of the frequency response of Hall conductivity of heterostructures GaAs–Ga1–xAlx As at frequencies up to 1 GHz reveal a consistent variation in the shape of the Hall plateau associated with a resonant increase in the drift velocity of electron and hole orbits along closed equipotential trajectories in a magnetic field.