Magnetotransverse scattering of surface plasmon polaritons.
We show experimentally that the in-plane scattering of surface plasmon polaritons (SPP) is influenced by a perpendicular magnetic field. The average SPP flux is deflected into the direction perpendicular to both its initial propagation direction and the magnetic field direction. From a phenomenological point of view, this is an analogy to the Hall effect for electrons and a 2D equivalent of the photonic Hall effect.
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Grenoble High Magnetic Field Laboratory, Max-Planck-Institut für Festkörperforschung/CNRS, Boîte Postale 166, 38042 Grenoble Cedex 9, France.
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Grenet
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Wyder
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