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Št. zadetkov: 5
Confined liquid crystaline 5CB in 2D thermodynamic space
Sebastian Pawlus, Jana Osinska, Sylwester J. Rzoska, Samo Kralj, George Cordoyiannis
Samostojni znanstveni sestavek ali poglavje v monografski publikaciji
Oznake: fizika;tekoči kristali;kompleksna dinamika;defekti;naključni pritiski;visoki pritiski;physics;liquid crystals;complex dynamics;random constraints;high pressures;
Results of preliminary broadband dielectric spectroscopy studies in a wide range of temperatures and pressures range for a mixture of rod-like liquid crystalline 4-cyano-4-pentylalkylbiphenyl (5CB) and hydrophilic silica spheres (Aerosil 300) are shown. Pretransitional anomaly, observed previously i ...
Leto: 2007 Vir: Fakulteta za naravoslovje in matematiko (UM FNM)
Are critical fluctuations responsible for glass formation?
Szymon Starzonek, Joanna M. Łoś, Sylwester J. Rzoska, Aleksandra Drozd-Rzoska, Aleš Iglič
Izvirni znanstveni članek
Oznake: formacija stekla;kritični pojavi;fazni prehodi;tekoči pojavi;fizika stekla;glass formation;critical phenomena;phase transitions;liquid crystals;physics glass;
The dynamic heterogeneities occurring just before the transition to the glassy phase have been named as the cause of amorphization in supercooled systems. Numerous studies conducted so far have confirmed this hypothesis, and based on it, a widely accepted solution to the puzzle of glass transition h ...
Leto: 2024 Vir: Fakulteta za elektrotehniko (UL FE)
History-dependent phase transition character
Juš Polanšek, Arbresha Hölbl, Szymon Starzonek, Aleksandra Drozd-Rzoska, Sylwester J. Rzoska, Samo Kralj
Izvirni znanstveni članek
Oznake: topološki defekti;domene;nered;topological defects;domains;disorder;
We consider history-dependent behavior in domain-type configurations in orientational order that are formed in configurations reached via continuous symmetry-breaking phase transitions. In equilibrium, these systems exhibit in absence of impurities a spatially homogeneous order. We focus on cases wh ...
Leto: 2022 Vir: Fakulteta za naravoslovje in matematiko (UM FNM)
Pretransitional effects of the isotropic liquid-plastic crystal transition
Aleksandra Drozd-Rzoska, Szymon Starzonek, Sylwester J. Rzoska, Joanna M. Łoś, Zdravko Kutnjak, Samo Kralj
Izvirni znanstveni članek
Oznake: plastični kristali;taljenje;pred tranzicijsko vedenje;nelinearni dielektrični učinek;dielektrične konstante;katastofe;Mossotti;ne zaključna dela;plastic crystal;melting;pretransitional behavior;nonlinear dielectric effect;dielectric constants;Mossotti Catastrophe;
We report on strong pretransitional effects across the isotropic liquid–plastic crystal melting temperature in linear and nonlinear dielectric response. Studies were carried out for cyclooctanol (C8H16O) in the unprecedented range of temperatures 120 K < T < 345 K. Such pretransitional effects have ...
Leto: 2021 Vir: Fakulteta za naravoslovje in matematiko (UM FNM)
Nanocrystallization of Bi [sub] 2O [sub] 3 based system from the glassy state under high compression
Aleksander Szpakiewicz-Szatan, Tomasz K. Pietrzak, Kacper Sierakowski, Michał Boćkowski, Sylwester J. Rzoska, Jerzy E. Garbarczyk, Szymon Starzonek
Izvirni znanstveni članek
Oznake: nanokristalizacija;Bi2O3;ionski prevodnik;nanocrystalization;ionic conductor;
This report presents the pressure-temperature (p-T) plane of Bi$_2$O$_3$-Al$_2$O$_3$-SiO$_2$ ternary system in the context of nanocrystallite formation from its amorphous state. The diagram was constructed through differential thermal analysis (DTA) performed in situ under high-pressure-high-tempera ...
Leto: 2024 Vir: Fakulteta za elektrotehniko (UL FE)
Št. zadetkov: 5
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