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arXiv · 1304.3750

Interaction of a point charge with the surface of a uniaxial dielectric

Primož Rebernik Ribič·Rudolf Podgornik
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Abstract

We analyze the force on a point charge moving at relativistic speeds parallel to the surface of a uniaxial dielectric. Two cases are examined: a lossless dielectric with no dispersion and a dielectric with a plasma type response. The treatment focuses on the peculiarities of the strength and direction of the interaction force as compared to the isotropic case. We show that a plasma type dielectric can, under specific conditions, repel the point charge.

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Primož Rebernik Ribič, Rudolf Podgornik. 2013-04-12. Interaction of a point charge with the surface of a uniaxial dielectric. https://doi.org/10.1209/0295-5075%2F102%2F24001

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