Low frequency corrections to the static effective dielectric constant of a two-dimensional composite material
- Publication Type:
- Journal Article
- Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences, 1996, 452 (1953), pp. 2231 - 2245
- Issue Date:
We derive the first dynamic correction to the effective refractive index for a square array of cylinders (of finite or infinite refractive index), subject to a low frequency incident radiation. This correction also imposes constraints on the wavenumber region for which the Lorentz-Lorenz formula in two dimensions is accurate. © 1996 The Royal Society.
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