Fakulteta za strojništvo, Ljubljana (FSLJ)
  • Influence of alignment layer thickness on ferroelectric liquid-crystal structure
    Petkovšek, Rok ; Čopič, Martin ; Pirš, Janez
    We have investigated the influence of the thickness of polyvinyl alcohol alignment layer on azimuthal anchoring of ferroelectric liquid crystals by measuring the azimuthal angle of the chevron C2 ... structure. By varying not onlythe alignment but also the ferroelectric liquid-crystal layer thickness, we also studied the influence of the ions screening the polarization charge onthe chevron layer structure. A simple model describing the free enthalpy of the system was used to calculate the anchoring coefficient from the azimuthal angle of the structure.
    Vir: Journal of applied physics. - ISSN 0021-8979 (Letn. 99, št. 4, 2006, str. 44103 - 44103-5)
    Vrsta gradiva - članek, sestavni del
    Leto - 2006
    Jezik - angleški
    COBISS.SI-ID - 9161755

vir: Journal of applied physics. - ISSN 0021-8979 (Letn. 99, št. 4, 2006, str. 44103 - 44103-5)

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