Repositorio de producción científica de la Universidad de Sevilla

Bilayered smectic phase polymorphism in the dipolar Gay-Berne liquid crystal model

Opened Access Bilayered smectic phase polymorphism in the dipolar Gay-Berne liquid crystal model

Citas

buscar en

Estadísticas
Icon
Exportar a
Autor: Houssa Benzaida, Mohammed
Rull, Luis F.
Romero Enrique, José Manuel
Departamento: Universidad de Sevilla. Departamento de Física Atómica, Molecular y Nuclear
Fecha: 2009
Publicado en: Journal of Chemical Physics, 130(15),154504
Tipo de documento: Artículo
Resumen: We present computer simulations of the Gay–Berne model with a strong terminal dipole. We report the existence of different stable antiferroelectric interdigitated bilayered phases in this model with diverse in-plane organization. The occurrence of these phases depends crucially on the value of the molecular elongation . For = 3 we find an interdigitated bilayered smectic-A phase absent when there is no dipole and a bilayered smectic-T or crystal with positional in-plane tetragonal ordering, different from the hexatic observed in the absence of the molecular dipole. For =4, bilayered smectic-A and in-plane hexatic-ordered smectic-B or crystal phases are observed
Tamaño: 1.200Mb
Formato: PDF

URI: http://hdl.handle.net/11441/39397

DOI: http://dx.doi.org/10.1063/1.3111953

Mostrar el registro completo del ítem


Esta obra está bajo una Licencia Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 Internacional

Este registro aparece en las siguientes colecciones