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Controlling spontaneous chirality in achiral materials: liquid crystal oligomers and the heliconical twist-bend nematic phase

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cris.lastimport.scopus2024-02-12T20:54:23Z
dc.abstract.enLiquid crystal oligomers, namely dimers, trimers and tetramers, consisting of cyanobiphenyl and benzylideneaniline-based mesogenic units connected by either linear or bent alkoxy or alkyl spacers are reported. These materials, although built from achiral molecules, show the spontaneously chiral heliconical twist-bend nematic (NTB) phase. We report the relationships between the shape of the oligomer, and the NTB phase stability, the temperature dependence of the helical pitch length and tilt angle, birefringence, and elastic constants.
dc.affiliationUniwersytet Warszawski
dc.contributor.authorPociecha, Damian
dc.contributor.authorForsyth, E.
dc.contributor.authorImrie, C. T.
dc.contributor.authorWang, C.
dc.contributor.authorStorey, J. M. D.
dc.contributor.authorGórecka, Ewa
dc.contributor.authorMajewska, Magdalena
dc.date.accessioned2024-01-24T20:47:39Z
dc.date.available2024-01-24T20:47:39Z
dc.date.copyright2022-04-10
dc.date.issued2022
dc.description.accesstimeAT_PUBLICATION
dc.description.financeŚrodki finansowe, o których mowa w art. 365 pkt. 2 ustawy
dc.description.number34
dc.description.versionFINAL_PUBLISHED
dc.description.volume58
dc.identifier.doi10.1039/D1CC07012F
dc.identifier.issn1359-7345
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/103707
dc.identifier.weblinkhttp://pubs.rsc.org/en/content/articlepdf/2022/CC/D1CC07012F
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofChemical Communications
dc.relation.pages5285-5288
dc.rightsCC-BY-NC
dc.sciencecloudnosend
dc.titleControlling spontaneous chirality in achiral materials: liquid crystal oligomers and the heliconical twist-bend nematic phase
dc.typeJournalArticle
dspace.entity.typePublication