Issue
J. Phys. III France
Volume 4, Number 12, December 1994
Page(s) 2601 - 2607
DOI https://doi.org/10.1051/jp3:1994107
DOI: 10.1051/jp3:1994107
J. Phys. III France 4 (1994) 2601-2607

Enhanced polarization effects in chiral composites

A. H. Sihvola

Helsinki University of Technology, Electromagnetics Laboratory, Otakaari 5 A, 02150 Espoo, Finland

(Received 29 March 1994, accepted 15 September 1994)

Abstract
This communication predicts an enhanced polarization phenomenon (ECP, enhanced chiral polarization) in mixtures of chiral materials. Chiral, or handed, media are of increasing interest in microwave technology these days. ECP is shown to appear for chiral inclusions of flat shape, provided that the chirality parameter of the inclusions approaches the value of the refractive index of the sample. The report also compares ECP with the dielectric anomaly, observed with metal mixtures.



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