Zobrazeno 1 - 10
of 291
pro vyhledávání: '"Novotná, Vladimíra"'
Autor:
Svoboda, Jiří, Kozmík, Václav, Bajzíková, Kvetoslava, Kohout, Michal, Novotná, Vladimíra, Podoliak, Natalia, Pociecha, Damian, Gorecka, Ewa
Recent liquid-crystalline (LC) research is focused on structurally new molecular systems distinct from simple nematic or smectic phases. Sophisticated molecular shape may reveal structural complexity, combining helicity and polarity. Achiral symmetry
Externí odkaz:
http://arxiv.org/abs/2403.14498
Ferroelectric nematics present properties promising for applications, which strongly depend on the confinement conditions and the presence of defects. In this work, we have observed and analysed textures in the cells with homogeneous geometry for a f
Externí odkaz:
http://arxiv.org/abs/2401.01748
Self-assembly of organic molecules represents a fascinating playground to create various liquid crystalline (LC) nanostructures. In this work, we study layer undulations on micrometer scale in smectic A phases for achiral compounds, experimentally de
Externí odkaz:
http://arxiv.org/abs/2311.05365
Autor:
Cigl, Martin, Podoliak, Natalia, Landovský, Tomáš, Repček, Dalibor, Kužel, Petr, Novotná, Vladimíra
Since the recent discoveries, ferroelectric nematics became of upmost interest due to their outstanding ferroelectric properties. In this work, we prepared a series of polar molecules revealing a ferroelectric nematic phase (NF) with a very high diel
Externí odkaz:
http://arxiv.org/abs/2301.04865
Publikováno v:
Liquid Crystals, 2022,49, 14, 1879-1885
Twist grain boundary (TGB) phases represent liquid crystalline systems with a regular array of defects. In our research, we studied a compound with a stable TGBC phase and established its structure by various experimental techniques. We observed the
Externí odkaz:
http://arxiv.org/abs/2206.13165
Autor:
Cigl, Martin, Podoliak, Natalia, Landovský, Tomáš, Repček, Dalibor, Kužel, Petr, Novotná, Vladimíra
Publikováno v:
In Journal of Molecular Liquids 1 September 2023 385
Autor:
Novotna, Vladimira, Hamplova, Vera, Lejcek, Lubor, Pociecha, Damian, Cigl, Martin, Fekete, Ladislav, Glogarova, Milada, Bednarova, Lucie, Majewski, Pawel W., Gorecka, Ewa
Publikováno v:
Nanoscale Advances, 2019,1, 2835 - 2839
A facile route to prepare the nanotubes from rod-like mesogens dissolved in typical organic solvents is reported. For selected types of chiral rod-like molecules, both enantiomers as well as the racemic mixtures formed the nanotubes by slow evaporati
Externí odkaz:
http://arxiv.org/abs/1901.10712
Akademický článek
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Autor:
Malinčík, Juraj, Kohout, Michal, Svoboda, Jiří, Stulov, Sergei, Pociecha, Damian, Böhmová, Zuzana, Novotná, Vladimíra
Publikováno v:
In Journal of Molecular Liquids 15 January 2022 346
Publikováno v:
In Journal of Molecular Liquids 15 August 2021 336