Generalized cluster variation theory for the isotropic-nematic phase transition

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dc.contributor.authorAfsar, O
dc.contributor.authorKayacan, O
dc.date.accessioned2024-07-18T11:47:18Z
dc.date.available2024-07-18T11:47:18Z
dc.description.abstractIn this study, a cluster variation theory for the Maier-Saupe model of the nematic-isotropic phase transition is generalized by using non-extensive thermostatistics. The variation of long-range order parameter with temperature is investigated and the effect of the possible generalization is shown for some values of the entropic index. The critical value of the long-range order parameter at the nematic-isotropic transition temperature versus the entropic index is also compared with Monte Carlo simulation values and experimental data.
dc.identifier.issn0031-8949
dc.identifier.urihttp://akademikarsiv.cbu.edu.tr:4000/handle/123456789/3418
dc.language.isoEnglish
dc.publisherIOP PUBLISHING LTD
dc.subjectMEAN-FIELD THEORY
dc.subjectLIQUID-CRYSTALS
dc.subjectSTATISTICAL-MECHANICS
dc.subjectINITIAL CONDITIONS
dc.subjectRANGE
dc.subjectMODEL
dc.subjectTHERMOLUMINESCENCE
dc.subjectSENSITIVITY
dc.subjectMANGANITES
dc.subjectSEPARATION
dc.titleGeneralized cluster variation theory for the isotropic-nematic phase transition
dc.typeArticle

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