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Nomlinear Hall effect in a time-periodic electric field and related phenomena

A. A. Ovchinnikov
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Abstract

A motion of neutral and charged particles located nearby a metal surface under joint action of time-periodic electric field E(t) directed normally to the surface and permanent magnetic field H directed along the surface has been considered. I has been shown that due to a nonlinearity of the system there exists a directed transport of the particles perpendicularly to both magnetic and electric fields with velocity which is proportional to H and a square of E. The mean velocity has been evaluated for charged (ions,electrons etc.) and neutral (atoms, molecules, nano-size clusters etc.) particles adsorbed on a metal surface. Corresponding surface electric current has been found as a function of a frequency of the electric field and material parameters. It has been noted that the similar phenomena appear in a bulk of electrically inhomogeneous media.

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A. A. Ovchinnikov. 2002-08-15. Nomlinear Hall effect in a time-periodic electric field and related phenomena. https://doi.org/10.1103/physrevb.67.045415

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