TILT ANGLE AND THE TEMPERATURE SHIFTS CALCULATED AS A FUNCTION OF CONCENTRATION FOR THE AC* PHASE TRANSITION IN A BINARY MIXTURE OF LIQUID CRYSTALS

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dc.authoridYurtseven, Hasan Hamit/0000-0002-7745-6490
dc.contributor.authorYurtseven, H.
dc.contributor.authorKurt, M.
dc.date.accessioned2025-01-27T20:35:12Z
dc.date.available2025-01-27T20:35:12Z
dc.date.issued2011
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractWe study here the tilt angle and the temperature shifts as a function of concentration for the AC* phase transition in a binary mixture, using our mean field model with the biquadratic P-2 theta(2) coupling - and also with the bilinear P theta and P-2 theta(2) couplings. By expanding the free energy in terms of the tilt angle and polarization, the tilt angle and the temperature shift, are evaluated by using the coefficients given in the free energy expansion. By employing a concentration-dependent coefficient, the tilt angle and the temperature shift are calculated as a function of concentration of 10.O.4 for the SmAC* transition in a binary mixture of C7 and 10.O.4. Our calculated values of the tilt angle and the temperature shifts decrease as the concentration of 10.O.4 increases, as confirmed experimentally for the AC* transition in this binary mixture. This indicates that our mean field models studied here are satisfactory to explain the observed behavior of the AC* transition of the binary mixture of C7 and 10.O.4.
dc.identifier.doi10.1142/S0217979211058973
dc.identifier.endpage1806
dc.identifier.issn0217-9792
dc.identifier.issn1793-6578
dc.identifier.issue13
dc.identifier.scopus2-s2.0-79957830069
dc.identifier.scopusqualityQ2
dc.identifier.startpage1791
dc.identifier.urihttps://doi.org/10.1142/S0217979211058973
dc.identifier.urihttps://hdl.handle.net/20.500.12428/23596
dc.identifier.volume25
dc.identifier.wosWOS:000291310300007
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherWorld Scientific Publ Co Pte Ltd
dc.relation.ispartofInternational Journal of Modern Physics B
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectTilt angle
dc.subjecttemperature shifts
dc.subjectAC*
dc.subjectliquid crystals
dc.titleTILT ANGLE AND THE TEMPERATURE SHIFTS CALCULATED AS A FUNCTION OF CONCENTRATION FOR THE AC* PHASE TRANSITION IN A BINARY MIXTURE OF LIQUID CRYSTALS
dc.typeArticle

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