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arXiv · 1612.05063

Edge plasmon polaritons on a half-plane

A. A. Zabolotnykh·V. A. Volkov
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Abstract

The effect of electromagnetic retardation on the spectrum of edge plasmons in a semi-infinite two-dimensional electron system is considered. The problem is reduced to complicated integral equations for the potentials, which are solved upon a major simplification of the kernel. The spatial distribution of the potentials, charges, and currents is analyzed. It is shown that edge plasmon polaritons in the high-conductivity two dimensional system are characterized by a high Q factor at all frequencies, including those lower than the inverse electron relaxation time.

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A. A. Zabolotnykh, V. A. Volkov. 2016-12-15. Edge plasmon polaritons on a half-plane. https://doi.org/10.1134/s0021364016180144

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