Dielectric properties of LC mixture with induced antiferroelectric phase

Opto-Electronics Review

Volumn 16, Issue 3, 2008, Pages 257-261

  Wojciechowski, M ^a   Bak G W ^a   Tykarska, M ^b  

^a LODZ UNIVERSITY OF TECHNOLOGY   (Poland)

^b MILITARY UNIVERSITY OF TECHNOLOGY   (Poland)

Author keywords

Antiferroelectric phase; Dielectric relaxation modes; Soft mode

Indexed keywords

DIELECTRIC RELAXATION; LIGHT REFLECTION; LIQUID CRYSTALS; MIXTURES;

ANTI FERROELECTRICS; BROAD TEMPERATURE RANGES; LIQUID CRYSTALLINE; LOW-FREQUENCY MODES; MEASUREMENTS OF; RELAXATION MODES; SOFT MODES; TEMPERATURE RANGE;

ANTIFERROELECTRICITY;

EID: 48249096796     PISSN: 12303402     EISSN: 18963757     Source Type: Journal    
DOI: 10.2478/s11772-008-0001-8     Document Type: Article

References (13)

1. J.P.F. Lagerwall, P. Rudquist, S.T. Lagerwall, and F. Giesselmann, "On the phase sequence of antiferroelectric liquid crystals and its relation to orientational and translational order", Liq. Cryst. 30, 399-414 (2003).
2. E. Górecka, D. Pociecha, M. Cepic, B. Zeks, and R. Da̧browski, "Enantiometric excess dependence of the phase diagram of antiferroelectric liquid crystals", Phys. Rev. E65, 061703 (2002).
3. I. Musevic, R. Blinc, and B. Zeks, The Physics of Ferroelectric and Antiferroelectric Liquid Crystals, World Scientific Publishing Co. Pte. Ltd., Singapore, 2000.
4. M. Buivydas, F. Gouda, S.T. Lagerwall, and B. Stebler, "The molecular aspect of double absorption peak in the dielectric spectrum of the antiferroelectric liquid crystal phase", Liq. Cryst. 18, 879-886 (1995).
5. M. Buivydas, F. Gouda, G. Andersson, S.T. Lagerwall, B. Stebler, J. Bomelburg, G. Heppke, and B. Gestblom, "Collective and non-colective excitations in antiferroelectric and ferrielectic liquid crystals studied by dielectric relaxation spectroscopy and electo-optic measurements", Liq. Cryst. 23, 723-739 (1997).
6. A. Fa̧fara, M. Marzec, S. Wróbel, R. Da̧browski, and W. Haase, "Collective and molecular modes in ferroelectric and antiferroelectric liquid crystals", IEEE T. Dielect. El. In. 8, 477-480 (2001).
7. B. Żywucki, W. Kuczyński, and J. Małecki, "Dielectric relaxation in liquid crystal phases with polar order", Ferroelectrics 297, 91-105 (2003).
8. S. Merino, M.R. de la Fuente, Y. Gonzalez, M.A.P. Jubindo, B. Ros, and J.A. Puertolas, "Broadband dielectric measurements on the (R)-1-methylheptyl-6-(4'-decyloxybenzoyloxy)-2-naphtalene carboxylate antiferroelectric liquid crystal", Phys. Rev. E54, 5169-5177 (1966).
9. M.B. Pandey, R. Dhar, V.K. Agrawal, R. Da̧browski, and M. Tykarska, "Study of different modes of dielectric relaxation in newly synthesized material exhibiting ferro-, ferriand antiferroelectric phases", Liq. Cryst. 31, 973-987 (2004).
10. K. Skrzypek and M. Tykarska, "The induction of antiferroelectric phase in the bicomponent system comparising cyano compound", Ferroelectrics 343, 177-180 (2006).
11. M. Wojciechowski, L.A. Gromiec, and G.W. Ba̧k, "Dielectric characteristics of chiral smectic C subphases in liquid crystal MHPOPB", J. Mol. Liq. 124, 7-12 (2006).
12. A) phase of liquid crystals by dielectric spectroscopy", Physica B387, 25-31 (2007).
13. S. Kundu, T. Ray, S.K. Roy, and R. Da̧browski, "Experimental characterization of hexatic smectic phases through electro-optics studies and dielectric relaxation spectroscopy", Liq. Cryst. 31, 119-125 (2004).