Dielectric spectroscopy analysis in employing liquid crystal phthalonitrile derivative in nematic liquid crystals

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dc.contributor.authorOkutan, M.
dc.contributor.authorYakuphanoğlu, Fahrettin
dc.contributor.authorKoysal, O.
dc.contributor.authorDurmus, M.
dc.contributor.authorAhsen, V.
dc.date.accessioned2026-08-12T17:44:52Z
dc.date.issued2007
dc.departmentFırat Üniversitesi
dc.description.abstractDielectric anizotropy and relaxation properties of 2,3-dicyano-1,4-di[3,4,5-tri(dodecyloxy)phenylcarbonyloxy] benzene (DCDPB)-doped E7 and E7 liquid crystal have been investigated by the dielectric spectroscopy method. Dielectric anisotropy property of the LCs changes from the positive type to negative type. Dielectric relaxation properties suggest that LCs exhibit a monodispersive dielectric property. The relaxation frequency of E7 and E7/DCDPB liquid crystals was calculated by means of Cole-Cole plots. Consequently, DCDPB dopant changes the dielectric anizotropy and relaxation parameters of E7 LC. (C) 2006 Elsevier B.V. All rights reserved.
dc.identifier.doi10.1016/j.saa.2006.08.010
dc.identifier.endpage535
dc.identifier.issn1386-1425
dc.identifier.issue2
dc.identifier.orcid0000-0002-5707-8090
dc.identifier.pmid16971169
dc.identifier.scopus2-s2.0-34247512052
dc.identifier.scopusqualityQ1
dc.identifier.startpage531
dc.identifier.urihttps://doi.org/10.1016/j.saa.2006.08.010
dc.identifier.urihttps://hdl.handle.net/11508/60448
dc.identifier.volume67
dc.identifier.wosWOS:000247060300036
dc.identifier.wosqualityQ1
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoen
dc.publisherPergamon-Elsevier Science Ltd
dc.relation.ispartofSpectrochimica Acta Part A-Molecular and Biomolecular Spectroscopy
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20260511
dc.subjectnematic
dc.subjectmolecular reorientation
dc.subjectdielectric anisotropy
dc.titleDielectric spectroscopy analysis in employing liquid crystal phthalonitrile derivative in nematic liquid crystals
dc.typeArticle

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