Effect of defects and surface anchoring on the phase behavior of chiral smectic liquid crystals

References

• Meyer RB, Liebert L, Strzelecki L, et al. Ferroelectric liquid crystals. J Phys Lett. 1975;36(3):69–71.
   Google Scholar
• Hiller S, Biradar AM, Wrobel S, et al. Dielectric behavior at the smectic-C' — chiral-nematic phase transition of a ferroelectric liquid crystal. Phys Rev E. 1996;53:641–649.
   PubMed Web of Science ®Google Scholar
• Martinot-Lagarde P. Direct electrical measurement of the permanent polarization of a ferroelectric chiral smectic C liquid crystal. J Phys Lett. 1977;38(1):17–19.
   Google Scholar
• Lagerwall ST. Ferroelectric and antiferroelectric liquid crystals. Ferroelectrics. 2004;301(1):15–45.
   Web of Science ®Google Scholar
• Roy A, Madhusudana NV. Electric-field–induced structural transitions in anti ferroelectric liquid crystals. Europhys Lett. 1998;41(5):501–506.
   Google Scholar
• Dhaouadi H, Zgueb R, Riahi O, et al. Field-induced phase transitions in chiral smectic liquid crystals studied by the constant current method. Chin Phys B. 2016;25(5):057704
   Web of Science ®Google Scholar
• Jaradet S, Brimicombe PD, Osipov MA, et al. A field-induced ferrielectric liquid crystal phase. App Phys Lett. 2011;98:043501–043504.
   Web of Science ®Google Scholar
• Rjili M, Gharbi A, Othman T, et al. Effect of an external electric field on the smectic-C*tilted phases. Phys Rev E. 2014;89:022507.
   Web of Science ®Google Scholar
• Zgueb R, Dhaouadiand H, Othman T. Dielectric relaxation spectroscopy and electro-optical studies of phase behaviour of a chiral smectic liquid crystal. Liq Cryst. 2014;41(10):1394–1401.
   Web of Science ®Google Scholar
• Fukuda A, Takanichi Y, Isozaki T, et al. Anti ferroelectric chiral smectic liquid crystals. J Mater Chem. 1994;4(7):997–1016.
   Web of Science ®Google Scholar
• Aoki Y, Nohira H. Synthesis and properties of optically active α-trifluoromethylbenzyl derivatives for ferroelectric liquid crystals. Liq Cryst. 1995;19(1):15–19.
   Web of Science ®Google Scholar
• Wu SL, Huang FK, Uang BJ, et al. Antiferroelectric liquid crystals derived from a new optically active (R)-3-ethylmercapto-2-methylpropionic acid. Liq Cryst. 1995;18(5):715–721.
   Web of Science ®Google Scholar
• Kuczynski W, Goc F. Metastable states in anti ferroelectric liquid crystalline mixtures. Liq Cryst. 2003;30(6):701–709.
   Web of Science ®Google Scholar
• Soltani T, Bitri N, Dhaouadi H, et al. Synthesis, characterisation and behaviour under a field of a chiral smectic liquid crystal. Liq Cryst. 2009;36:1329–1336.
   Web of Science ®Google Scholar
• Chemingui M, Soltani T, Marcerou JP, et al. Effect of enantiomeric excess on the smectic-C* phases under electric field. Phase Transit: A Multinatl J. 2015. DOI: 10.1080/01411594.2015.1063632
   Google Scholar
• Panarin YP, Kalinovskaya O, Vij JK, et al. Observation and investigation of the ferrielectric subphase with high qT parameter. Phys Rev E. 1997;55:4345–4353.
   Web of Science ®Google Scholar
• Kondo K, Takezoe H, Fukuda A, et al. Surface-induced helix-unwinding process in thin homogeneous ferroelectric smectic cells of DOBAMBC. Japanese J Appl Phys. 1983;22:L294.
   Web of Science ®Google Scholar
• Miyata H, Maeda M, Suzuki I. Cell thickness dependence of dielectric properties of ferroelectric liquid crystal (CS-1022). Liq Cryst. 1996;20:303.
   Web of Science ®Google Scholar
• Roy SS, Pal Majumder T, Roy SK, et al. Effect of spontaneous polarization on smectic C*- smectic A* phase transition temperature and the thickness dependence of the spontaneous polarization of ferroelectric liquid crystal. Liq Cryst. 1998;25(1):59–62.
   Web of Science ®Google Scholar
• De Gennes PG. The physics of liquid crystals. Oxford: Clarendon Press; 1974.
   Google Scholar
• Orihara H, Ishibashi I. A phenomenological theory of the antiferroelectric phase transition in smectic liquid crystals. Japanese J Appl Phys. 1990;29:L115–L118.
   Web of Science ®Google Scholar
• Zeks B, Cepic M. A phenomenological model of anti ferroelectric liquid crystals. Liq Cryst. 1993;14:2:445–451.
   Web of Science ®Google Scholar
• Hamaneh MB, Taylor PL. Long-range interlayer interactions in ferroelectric liquid crystals. Phys Rev Lett. 2004;93:167801.
   PubMed Web of Science ®Google Scholar
• Hamaneh MB, Taylor PL. Phase sequences and long-range interactions in ferroelectric liquid crystals. Phys Rev E. 2005;72:021706.
   PubMed Web of Science ®Google Scholar
• Dhaouadi H, Bitri N, Essid S, et al. Extension of the Hamaneh-Taylor model using the macroscopic polarization for the description of chiral smectic liquid crystals. Phys Rev E. 2009;80:031712–031718.
   Web of Science ®Google Scholar
• Marcerou JP. Continuum theory of tilted chiral smectic phases. Phys Rev E. 2010;81:81061704.
   Web of Science ®Google Scholar
• Essid S, Manai M, Gharbi A, et al. Synthesis and characterization of a novel liquid crystal series with tribenzoate cores and monofluoro-substitution on the phenyl ring near the chiral chain. Liq Cryst. 2004;31:1185–1189.
   Web of Science ®Google Scholar
• Manai M. Etude des propriétés électriques et optiques de cristaux liquides présentant des phases smectiques chirales et les phases frustrées SmQ et L [PhD thesis]. University of Tunisia and University of Bordeaux 1; 2006 [ cited 2013 Apr 10]. Available from: grenet.drimm.u-bordeaux1.fr/pdf/2006/MANAI_MOUNIR_2006
   Google Scholar
• Jeżewski W, Kuczyński W. Defect dynamics in ferroelectric liquid crystals of the chevron structure. Phy Rev B. 2009;79:214206.
   Web of Science ®Google Scholar
• Dwivedi A, Dhar R, Dabrowski R et al. Characteristic switching and dielectric parameters of ferro and anti-ferroelectric phases of (S)-(+)-(1 methylheptyloxycarbonyl) phenyl 4'-(6-perfluoropentanoyloxyhex- 1-oxy) biphenyl-4-carboxylate. J Phys D: Appl Phys. 2009;42:095402 ( 10pp).
   Web of Science ®Google Scholar
• Jérôme B. Surface effects and anchoring in liquid crystals. Rep Prog Phys. 1991;54:391–451.
   Web of Science ®Google Scholar
• Kurik MV, Lavrentovich OD. Defects in liquid crystals: homotopy theory and experimental studies. Sov Phys Uspekhi. March 1988;31(3):381–431.
   Google Scholar
• Song JK, Vij JK. The effect of confinement on stability of field-induced states and on super cooling in antiferroelectric phase transitions in chiral smectic liquid crystals. J Appl Phys. 2009;106:073514–073519.
   Web of Science ®Google Scholar
• Manna U, Song JK, Power G, et al. Effect of cell surfaces on the stability of chiral smectic-c phases. Phys Rev E. 2008;78:021711[1-8].
   Web of Science ®Google Scholar
• Sarmento S, Simeao Carvalho P, Chaves MR, et al. Anomalous thermal hysteresis in thesmC* phase of 10FHBBBM7*, revealed by dielectric measurements. Liq Cryst. 2001;28:1839–1845.
   Web of Science ®Google Scholar
• Weber CA, Bock C, Frey E. Defect-mediated phase transitions in active soft matter. Phy Rev Lett. 2014;112:168301.
   PubMed Web of Science ®Google Scholar
• Gisse P, Pavel J, Nguyen HT, et al. Dielectric permittivity of antiferroelectric liquid crystals. Ferroelectrics. 1993;147(1):27–41.
   Google Scholar
• Soltani T, Marcerou JP, Othman T. Thermal hysteresis at the phase transition in liquid crystallinematerials. Liq Cryst. 2013;40:165–171.
   Web of Science ®Google Scholar
• Pavel J, Gisse P, Nguyen H, et al. Mechanism of helix unwinding in the ferroelectric liquid crystal phase of compounds which display an antiferro – ferri- ferroelectric sequence. J Phys II. 1995;5(3):355–368.
   Google Scholar
• Pandey MB, Dhar R, Agrawal VK et al. Dielectric relaxation studies in ferro-, ferri- and anti ferro-electric phases of (S)-4′-octyloxybiphenyl-4- carboxylic acid 3-chloro-4-(1-methylheptyloxycarbonyl)phenyl ester. Phase Transit. 2005;78(6):457–470. DOI: 10.1080/01411590500185906
   Web of Science ®Google Scholar
• Pandey MB, Dhar R, Agrawal VK, et al. Study of different modes of dielectric relaxation in a newly synthesized material exhibiting ferro-, ferri- and antiferro-electric phases. Liq Cryst. 2004;31(7):973–987. DOI: 10.1080/02678290410001709275
   Web of Science ®Google Scholar
• Ismaïli M, Joly G, Isaert N, et al. Influence of the thickness and polarization charges on the electro-optical behaviour of twisted smectic C* cells. Liq Cryst. 2001;28(2):253–258.
   Web of Science ®Google Scholar
• Vaupotič N, Čepič M, Žekš B. Dielectric response of anti ferroelectric liquid crystals. Ferroelectrics. 2000;245:175–184.
   Web of Science ®Google Scholar