Author:
Bielejewska N.,Wolarz E.,Stolarski R.,Bauman D.
Abstract
AbstractThe spectral and orientational properties of some dichroic fluorescent dyes (naphthalene derivatives of bicarboxylic acid) in some isotropic solvents and in an anisotropic matrix have been studied. The order parameter of the dyes in the nematogenic liquid crystal 7CB has been determined from measurements of polarized electronic absorption and fluorescence. The influence of the dye addition on the nematic-isotropic phase transition temperature of 7CB has been investigated. It was found that some of the dyes studied could be successfully utilized in guest-host liquid crystal display devices.
Subject
Electrical and Electronic Engineering,Radiation,General Materials Science
Reference25 articles.
1. K. Fiksiński, D. Bauman, and A. Skibiński, “Fluorescent dyes for guest-host applications”, Dyes and Pigments 15, 203–214 (1991).
2. T. Martyński, E. Mykowska, R. Stolarski, and D. Bauman, “Derivatives of N-ethyl-naphthalimide for use in nematic liquid crystal”, Dyes and Pigments 25, 115–129 (1994).
3. T. Martyński, E. Mykowska, and D. Bauman, “Spectral properties of fluorescent dyes in nematic liquid crystals”, J. Mol. Structure 325, 161–167 (1994).
4. J. Żmija, J. Zieliński, J. Parka, and E. Nowinowski-Kruszelnicki, “Liquid crystal displays”, PWN, Warsaw, 1993 (in Polish).
5. A. Biadasz, R. Hertmanowski, T. Martyński, K. Inglot, and D. Bauman, “Langmuir films of dichroic dyes with fluorescent properties”, Dyes and Pigments 56, 209–217 (2003).
Cited by
5 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献