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Št. zadetkov: 2
Hysteresis in Two-Dimensional Liquid Crystal Models
Slavko Buček, Samo Kralj, T. J. Sluckin
Izvirni znanstveni članek
Oznake: histerezna zanka;tekoči kristali;mrežne simulacije;povprečno polje;hysteresis loop;liquid crystals;lattice simulations;mean field;
We make a numerical study of hysteresis loop shapes within a generalized two-dimensional Random Anisotropy Nematic (RAN) model at zero temperature. The hysteresis loops appear on cycling a static external ordering field. Ordering in these systems is history dependent and involves the interplay betwe ...
Leto: 2015 Vir: Fakulteta za naravoslovje in matematiko (UM FNM)
Field induced memory effects in random nematics
Amid Ranjkesh Siahkal, Milan Ambrožič, Samo Kralj, T. J. Sluckin
Izvirni znanstveni članek
Oznake: tekoči kristali;topološki defekti;naključni nered;liquid crystal;topological defects;random disorder;
We studied numerically external field induced memory effects in randomly perturbed nematic liquid crystals. Random anisotropy nematic-type lattice model was used. The impurities imposing orientational disorder were randomly spatially distributed with the concentration p below the percolation thresho ...
Leto: 2014 Vir: Fakulteta za naravoslovje in matematiko (UM FNM)
Št. zadetkov: 2
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