Dielectric anisotropy, and diffraction efficiency properties of a doped nematic liquid crystal
DC Field | Value | Language |
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dc.contributor.author | Yakuphanoglu, F. | - |
dc.contributor.author | Okutan, M. | - |
dc.contributor.author | Koysal, O. | - |
dc.contributor.author | Ahn, S.-M. | - |
dc.contributor.author | Keum, S. R. | - |
dc.date.accessioned | 2021-09-09T16:48:07Z | - |
dc.date.available | 2021-09-09T16:48:07Z | - |
dc.date.created | 2021-06-15 | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 0143-7208 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/125610 | - |
dc.description.abstract | The dielectric anisotropy and diffraction efficiency properties of E7 liquid crystal and SPCI-C7 doped liquid crystal composite have been investigated. The dielectric constant components (epsilon(parallel to) and epsilon(perpendicular to)) in the nematic phase of E7 were measured as a function of frequency. The liquid crystals exhibited dielectrically-control led positive dielectric anisotropy (p-type Delta epsilon) with transition to negative dielectric anisotropy (n-type Delta epsilon). SPCI-C7 doping lowered dielectric anisotropy and increased the diffraction efficiency of ET The refractive index modulation values of E7 and E7/SPCI-C7 were Delta n = 3.9 x 10(-3) and Delta n = 6.95 x 10(-3), respectively, and this parameter was increased by doping. (c) 2007 Elsevier Ltd. All rights reserved. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.subject | SPECTROSCOPY | - |
dc.title | Dielectric anisotropy, and diffraction efficiency properties of a doped nematic liquid crystal | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Keum, S. R. | - |
dc.identifier.doi | 10.1016/j.dyepig.2007.01.017 | - |
dc.identifier.scopusid | 2-s2.0-34548667458 | - |
dc.identifier.wosid | 000250223300021 | - |
dc.identifier.bibliographicCitation | DYES AND PIGMENTS, v.76, no.3, pp.721 - 725 | - |
dc.relation.isPartOf | DYES AND PIGMENTS | - |
dc.citation.title | DYES AND PIGMENTS | - |
dc.citation.volume | 76 | - |
dc.citation.number | 3 | - |
dc.citation.startPage | 721 | - |
dc.citation.endPage | 725 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Applied | - |
dc.relation.journalWebOfScienceCategory | Engineering, Chemical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Textiles | - |
dc.subject.keywordPlus | SPECTROSCOPY | - |
dc.subject.keywordAuthor | liquid crystal | - |
dc.subject.keywordAuthor | SPCI-C7 | - |
dc.subject.keywordAuthor | dielectric anisotropy | - |
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