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Casimir force between designed materials: what is possible and what not

Carsten Henkel·Karl Joulain
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Abstract

We establish strict upper limits for the Casimir interaction between multilayered structures of arbitrary dielectric or diamagnetic materials. We discuss the appearance of different power laws due to frequency-dependent material constants. Simple analytical expressions are in good agreement with numerical calculations based on Lifshitz theory. We discuss the improvements required for current (meta) materials to achieve a repulsive Casimir force.

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Carsten Henkel, Karl Joulain. 2005-10-27. Casimir force between designed materials: what is possible and what not. https://doi.org/10.1209/epl%2Fi2005-10344-3

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