Solodkov, NV, Hird, M and Jones, JC orcid.org/0000-0002-2310-0800 (2017) Alignment and Electro-optical properties of SmC* with direct transition to N* phases. Molecular Crystals and Liquid Crystals, 647 (1). pp. 162-168. ISSN 1542-1406
Abstract
Highly first order silane end-group difluoroterphenyl liquid crystal was added to trifluoroterphenyl host with a nematic to smectic-C phase transition to increase its first order nature, achieve a higher cone angle and reduce its temperature dependence. Increasing concentration of the additive, caused a linear decrease and eventual disappearance of the nematic phase. A smectic-A phase was injected at 35 % concentration, making the transition second order. Optical studies of the mixtures showed little dependence of the highest value of cone angle on concentration. The original host showed first order cone angle behavior and was used to fabricate a twisted FLC device.
Metadata
Item Type: | Article |
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Authors/Creators: |
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Copyright, Publisher and Additional Information: | © 2017, Taylor & Francis Group, LLC. This is an Accepted Manuscript of an article published by Taylor & Francis in Molecular Crystals and Liquid Crystals on 23 May 2017, available online: https://doi.org/10.1080/15421406.2017.1289558. Uploaded in accordance with the publisher's self-archiving policy. |
Keywords: | Nematic to smectic C, liquid crystal, mixtures, electro optical properties |
Dates: |
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Institution: | The University of Leeds |
Academic Units: | The University of Leeds > Faculty of Engineering & Physical Sciences (Leeds) > School of Physics and Astronomy (Leeds) > Soft Matter Physics (Leeds) |
Funding Information: | Funder Grant number EPSRC EP/L015188/2 |
Depositing User: | Symplectic Publications |
Date Deposited: | 20 Dec 2016 12:17 |
Last Modified: | 23 May 2018 00:38 |
Status: | Published |
Publisher: | Taylor & Francis |
Identification Number: | 10.1080/15421406.2017.1289558 |
Open Archives Initiative ID (OAI ID): | oai:eprints.whiterose.ac.uk:109720 |