%0 Journal Article
%T Rashba plasmon polaritons in semiconductor heterostructures
%A I. V. Iorsh
%A V. M. Kovalev
%A M. A. Kaliteevski
%A I. G. Savenko
%J Physics
%D 2013
%I arXiv
%R 10.1063/1.4794847
%X We propose a concept of surface plasmon-polariton amplification in the structure comprising interface between dielectric, metal and asymmetric quantum well. Due to the Rashba spin-orbit interaction, mimina of dispersion relation for electrons in conduction band are shifted with respect to the maximum of dispersion dependence for holes in $\Gamma$-point. When energy and momentum intervals between extrema in dispersion relations of electrons and holes match dispersion relation of plasmons, indirect radiative transition can amplify the plasmons; excitation of leaky modes is forbidden due to the selection rules. Efficiency of the indirect radiative transition is calculated and design of the structure is analysed.
%U http://arxiv.org/abs/1301.5181v3