Dynamic response of surface-stabilized ferroelectric liquid crystals with chevron layer structure

The dynamic response of surface-stabilized ferroelectric liquid crystals with chevron layer structure to a triangular wave voltage is studied based on the continuum theory. From systematic numerical calculations, the shape of polarization reversal current is found to be crucially affected by the sur...

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Veröffentlicht in:	Japanese Journal of Applied Physics 1993-11, Vol.32 (11A), p.5041-5051
Hauptverfasser:	AKAHANE, T, ITOH, K, NIHEI, N
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Dielectric properties of solids and liquids Dielectrics, piezoelectrics, and ferroelectrics and their properties Exact sciences and technology Liquid crystals Orientational order of liquid crystals electric and magnetic field effects on order Physics Polarization and depolarization Structure of solids and liquids crystallography
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Beschreibung
Zusammenfassung:	The dynamic response of surface-stabilized ferroelectric liquid crystals with chevron layer structure to a triangular wave voltage is studied based on the continuum theory. From systematic numerical calculations, the shape of polarization reversal current is found to be crucially affected by the surface-anchoring condition, and the frequency and the amplitude of applied voltages. The theoretical results are confirmed through comparison with the experimental results.
ISSN:	0021-4922 1347-4065
DOI:	10.1143/JJAP.32.5041