Journal ArticleDOI
Phase transitions in liquid crystals
TLDR
A comprehensive overview of phase transition studies can be found in this article, where the authors identify the essential key concepts and points of difficulty associated with the study of phase transitions and discuss the most widely used experimental techniques for measuring these transition properties.About:
This article is published in Physics Reports.The article was published on 2000-02-01. It has received 308 citations till now. The article focuses on the topics: Phase transition & Liquid crystal.read more
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Towards in silico liquid crystals. Realistic transition temperatures and physical properties for n-cyanobiphenyls via molecular dynamics simulations.
TL;DR: By using the united-atom force field developed herein, it is shown that the experimental isotropic-nematic transition temperatures are reproduced within 4 K, allowing a molecular-level interpretation of the odd-even effect along the series.
Journal ArticleDOI
Structure And Thermodynamics of Weakly Segregated Rod-Coil Block Copolymers
TL;DR: In this paper, the selfassembly of a series of monodisperse rod−coil block copolymers is studied in the weak segregation limit, and the order to microphase disorder transition (ODT) and nematic isotropic (NI) transition are experimentally investigated.
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Mechanochromic luminescence of halide-substituted difluoroboron β-diketonate dyes
TL;DR: In this paper, the effects of halide substituents on mechanochromic luminescence quenching were investigated for a series of difluoroboron β-diketonate (BF2bdk) compounds.
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Universalization of the Phase Diagram for a Model Rod-Coil Diblock Copolymer
TL;DR: In this paper, the Flory−Huggins interaction is measured for a model rod-coil block copolymer system, poly(alkoxyphenylenevinylene-b-isoprene), by fitting the interfacial segregation of block copolerant to a homopolymer interface and by using the random phase approximation (RPA) for block co-olymers.
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Insight into entropy
TL;DR: In this article, the qualitative character of entropy has been investigated and several examples from statistical mechanics (including liquid crystal reentrant phases, two different lattice gas models, and the game of poker) demonstrate facets of this difficult question and point toward an answer.
References
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Journal ArticleDOI
A review of: “The Optics of Thermotropic Liquid Crystals”
Steve J. Elston,Christian Bahr +1 more
TL;DR: Elston and Sambles as mentioned in this paper have published a survey of the work of as mentioned in this paper, which is based on the Taylor and Francis approach. But they use a different approach to the one described in this paper.
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Erratum: Landau theory of cholesteric blue phases
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Properties of nuclear production of J/ psi (3.097).
TL;DR: An overall fit to all four sets of data assuming a constant absorption mean free path and a power law for the energy dependence of the radius parameter indicates no anomaly of J/psi production from the W and Pb targets.
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Chain ordering and smectic a phase
TL;DR: Marcelja's theory for nematic-isotropic transitions has been extended to the case of the smectic A phase as mentioned in this paper, where members of a homologous series can be treated individually and their Sm-N, N-I transitions studied.