@misc{f5d11cdb42414aeb9ddd7080eb815199,
title = "Local Freedericksz transitions at a nematic liquid crystal/thin film oxide ferroelectric interface",
abstract = "The electro-optical properties of a novel device comprising nematic liquid crystals and a thin film oxide ferroelectric (OFE) substrate are reported. The OFE was the lead zirconate-lead titanate, PZT, system with the molar composition 30:70, respectively. The first evidence of the interaction of nematic liquid crystals with the spontaneous polarisation (Ps) of an OFE is presented. Coupling of the ferroelectric Ps from poled grains (5-10mum in diameter) with the liquid crystal results in local Freedericksz transitions, allowing the grain structure of the substrate to be visualized. Further, this novel device structure allows the director tilt and anchoring energy of commercially available nematic materials to be quantified.",
author = "Hubbard, \{J. F.\} and Gleeson, \{H. F.\} and Whatmore, \{R. W.\} and Shaw, \{C. P.\} and Q. Zhang and Murray, \{A. J.\}",
year = "1999",
doi = "10.1080/026782999205056",
language = "English",
volume = "26",
series = "Liquid Crystals",
publisher = "Taylor and Francis Ltd.",
edition = "4",
type = "Other",
}