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Microwave response of a two-dimensional electron stripe

S. A. Mikhailov, N. A. Savostianova

cond-mat.mes-hallarXiv:cond-mat/0407364

Abstract

Electromagnetic response of a finite-width two-dimensional electron stripe is theoretically studied. It is shown that retardation and radiative effects substantially modify the absorption spectrum of the system at microwave frequencies, leading to a non-trivial zigzag behavior of the magnetoplasmon-polariton modes in magnetic fields, similar to that recently observed by Kukushkin et al. [Phys. Rev. Lett. 90, 156801 (2003)].

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