Peculiarities in the Director Reorientation and the NMR Spectra Evolution in a Nematic Liquid Crystals under the Effect of Crossed Electric and Magnetic Fields
Alex V. Zakharov , Izabela Śliwa
AbstractThe illustrative description of the field-induced peculiarities of the director reorientation in the microsized nematic volumes under the effect of crossed magnetic B and electric E fields have been proposed. The most interesting feature of such configuration is that the nematic phase becomes unstable after applying the strong E. The theoretical analysis of the reorientational dynamics of the director field provides an evidence for the appearance of the spatially periodic patterns in response to applied large E directed at an angle α to B. The feature of this approach is that the periodic distortions arise spontaneously from a homogeneously aligned nematic sample that ultimately induces a faster response than in the uniform mode.
|Journal series||Crystals, ISSN 2073-4352, (N/A 70 pkt)|
|Publication size in sheets||1.1|
|Keywords in Polish||ciekłe kryształy, hydrodynamika, jądrowy rezonans magnetyczny|
|Keywords in English||liquid crystals; NMR; hydrodynamics of liquid crystals|
|ASJC Classification||; ; ;|
|Score||= 70.0, 06-04-2020, ArticleFromJournal|
|Publication indicators||= 0; : 2018 = 0.695; : 2018 = 2.061 (2) - 2018=2.086 (5)|
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