Počet záznamů: 1

Re-entrant orthogonal smectic A phase below tilted smectic C phase in chiral compound

  1. 1.
    0359426 - FZU-D 2012 RIV US eng J - Článek v odborném periodiku
    Novotná, Vladimíra - Glogarová, Milada - Kašpar, Miroslav - Hamplová, Věra - Gorecka, E. - Pociecha, D. - Cepic, M.
    Re-entrant orthogonal smectic A phase below tilted smectic C phase in chiral compound.
    Physical Review. E. Roč. 83, č. 2 (2011), "020701-1"-"020701-4" ISSN 1539-3755
    Grant CEP: GA AV ČR IAA100100911; GA AV ČR(CZ) GA202/09/0047
    Výzkumný záměr: CEZ:AV0Z10100520
    Klíčová slova: liquid crystals * reentrant SmA phase
    Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
    Impakt faktor: 2.255, rok: 2011

    A reentrant orthogonal smectic A phase below the tilted smectic C phase is established in a chiral liquid crystalline compound. The temperature evolution of the layer spacing confirms monolayer structure in both smectic A phases, the upper SmA as well as the reentrant SmA phase. The reentrancy of the SmA phase is explained on the basis of the mean field free energy taking into account non-monotoneous temperature dependence of the lowest term coefficient.
    Trvalý link: http://hdl.handle.net/11104/0197219