Morphology, surface-induced orientational properties and phase transition peculiarities of lyotropic nematic mesophases in pentadecane solutions of tetranuclear platinum mesogens

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dc.contributor.authorNesrullajev, A
dc.contributor.authorBilgin-Eran, B
dc.contributor.authorSinger, D
dc.contributor.authorKazanci, N
dc.contributor.authorPraefcke, K
dc.date.accessioned2019-10-27T18:42:35Z
dc.date.available2019-10-27T18:42:35Z
dc.date.issued2002
dc.departmentEge Üniversitesien_US
dc.description.abstractWe have investigated the surface-induced orientational properties and peculiarities of the phase transitions of a lyotropic system, composed of a,sheet-shaped tetranuclear platinum organyl in pentadecane, and exhibiting two different lyotropic nematic mesophases (N-1 and N-2) Corrugated YBa2Cu3O7-x surfaces with a sinusoidal profile have been used to induce planar orientation of these two nematic lyomesophases, which differ significantly with their orientational behavior. We have also measured the birefringence of these nematic mesophases. Based on high-accuracy determinations of the transition temperatures, we are discussing some peculiarities of the phase transitions between the two nematic mesophases and between N-2 mesophase and isotropic liquid, in particular, the width of the heterophase regions between them. (C) 2002 Elsevier Science Ltd. All rights reserved.en_US
dc.identifier.doi10.1016/S0025-5408(02)00893-0
dc.identifier.endpage2482en_US
dc.identifier.issn0025-5408
dc.identifier.issn0025-5408en_US
dc.identifier.issue15en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage2467en_US
dc.identifier.urihttps://doi.org/10.1016/S0025-5408(02)00893-0
dc.identifier.urihttps://hdl.handle.net/11454/37135
dc.identifier.volume37en_US
dc.identifier.wosWOS:000180053600010en_US
dc.identifier.wosqualityQ2en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherPergamon-Elsevier Science Ltden_US
dc.relation.ispartofMaterials Research Bulletinen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectoptical materialsen_US
dc.subjectorganometallic compoundsen_US
dc.subjectoptical propertiesen_US
dc.subjectphase equilibriaen_US
dc.subjectthermodynamic propertiesen_US
dc.titleMorphology, surface-induced orientational properties and phase transition peculiarities of lyotropic nematic mesophases in pentadecane solutions of tetranuclear platinum mesogensen_US
dc.typeArticleen_US

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