1969Physical Review LettersRequires access

Piezoelectric Effects in Liquid Crystals

Robert B. Meyer

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Abstract

A theory of the relationship between curvature strains and electric polarization in liquid crystals is developed in analogy to piezoelectric theory in ordinary crystals. The theory may explain some recently observed phenomena in nematic liquid crystals.

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What this paper is about

A theory of the relationship between curvature strains and electric polarization in liquid crystals is developed in analogy to piezoelectric theory in ordinary crystals. The theory may explain some recently observed phenomena in nematic liquid crystals.

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Available abstract

A theory of the relationship between curvature strains and electric polarization in liquid crystals is developed in analogy to piezoelectric theory in ordinary crystals. The theory may explain some recently observed phenomena in nematic liquid crystals.

Key concepts: Liquid crystal, Piezoelectricity, Curvature, Polarization (electrochemistry), Materials science, Condensed matter physics, Continuum hypothesis, Analogy

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