Artículo

Regular structures in 5CB liquid crystals under the joint action of ac and dc voltages

Aguirre, Luis EverIcon ; Anoardo, EstebanIcon ; Éber, Nándor; Buka, Ágnes
Fecha de publicación: 04/2012
Editorial: American Physical Society
Revista: Physical Review E: Statistical, Nonlinear and Soft Matter Physics
ISSN: 1539-3755
Idioma: Inglés
Tipo de recurso: Artículo publicado
Clasificación temática:

Resumen

A nematic liquid crystal with high, positive dielectric anisotropy (5CB) has been studied under the influence of the combined action of a dc and an ac electric field. Broad frequency, voltage, and cell thickness ranges were considered. Pattern morphologies were identified; the thresholds and critical wave numbers were measured and analyzed as a function of frequency, dc-to-ac voltage ratio, and thickness. The current-voltage characteristics were simultaneously detected.
Palabras clave: NEMATIC , HEXAGONAL , INSTABILITY , CURRENT
 
Archivos asociados
Thumbnail
 
Tamaño: 894.0Kb
Formato: PDF
.
Licencia
info:eu-repo/semantics/openAccess Excepto donde se diga explícitamente, este item se publica bajo la siguiente descripción: Creative Commons Attribution-NonCommercial-ShareAlike 2.5 Unported (CC BY-NC-SA 2.5)
Identificadores
URI: http://hdl.handle.net/11336/269435
URL: https://journals.aps.org/pre/abstract/10.1103/PhysRevE.85.041703
DOI: http://dx.doi.org/10.1103/PhysRevE.85.041703
Colecciones
Articulos(IFEG)
Articulos de INST.DE FISICA ENRIQUE GAVIOLA
Citación
Aguirre, Luis Ever; Anoardo, Esteban; Éber, Nándor; Buka, Ágnes; Regular structures in 5CB liquid crystals under the joint action of ac and dc voltages; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 85; 4; 4-2012; 1-9
Compartir
Altmétricas