Edge magnetoplasmons under conditions of the quantum Hall effect
Volkov V. A., Galchenkov D. V., Galchenkov L. A., Grodnenskii I. M., Matov O. R., Mikhailov S. A.
Edge magnetoplasmons in a bounded two-dimensional electron system at a GaAs-AlGaAs interface are studied under conditions of the quantum Hall effect. Theoretical and experimental results show that the frequency of the quantum Hall effect oscillates as a function of the magnetic field in the low-frequency limit. The damping of this effect is similar to that of the Hall conductivity.