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arXiv · 1108.6109

Discrimination between two mechanisms of surface-scattering in a single-mode waveguide

Manuel Rendón·Felix M. Izrailev·Nykolay M. Makarov
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Abstract

Transport properties of a single-mode waveguide with rough boundary are studied by discrimination between two mechanisms of surface scattering, the amplitude and square-gradient ones. Although these mechanisms are generically mixed, we show that for some profiles they can separately operate within non-overlapping intervals of wave numbers of scattering waves. This effect may be important in realistic situations due to inevitable long-range correlations in scattering profiles.

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Manuel Rendón, Felix M. Izrailev, Nykolay M. Makarov. 2011-08-31. Discrimination between two mechanisms of surface-scattering in a single-mode waveguide. https://doi.org/10.1103/physreve.84.051131

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