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Št. zadetkov: 7
Elastocaloric effect in liquid crystal elastomers from molecular simulations
Gregor Skačej
Izvirni znanstveni članek
Oznake: statistična fizika;molekulske simulacije;elastokalorični efekt;tekočekristalni elastomeri;statistical physics;molecular simulations;elastocaloric effect;liquid crystal elastomers;
Large-scale molecular simulations of the elastocaloric effect in swollen monodomain main-chain liquid crystal elastomers are performed, following the so-called ‘indirect approach’ where the magnitude of the effect is extracted from the system’s equation of state connecting stress, strain and tempera ...
Leto: 2018 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Barocaloric effect in a Gay-Berne liquid crystal
Gregor Skačej
Izvirni znanstveni članek
Oznake: tekoči kristali;termodinamika;barokalorični pojav;liquid crystals;thermodynamics;barocaloric effect;
A coarse-grained molecular Monte Carlo simulation of the barocaloric effect in a model Gay-Berne liquid crystal is presented, following the so-called indirect approach wherein the caloric response is obtained from thermodynamic arguments applied to the simulated equilibrium relation between pressure ...
Leto: 2024 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Mrežno modeliranje svetlobno odzivnih tekočekristalnih sistemov
Blaž Karner, Gregor Skačej
Magistrsko delo
Oznake: tekoči kristali;elastomeri;azo spojine;Lebwohl-Lasherjev model;
V magistrski nalogi se posvetimo modeliranju svetlobno odzivnih tekočekristalnih sistemov, ki vsebujejo derivate azobenzena. Pomembna lastnost azobenzenskih derivatov je trans-cis geometrijska izomerizacija, ki se pojavi ob izpostavitvi UV-svetlobi. S povečanjem koncentracije gradnikov cis v tekočem ...
Leto: 2023 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Model zaledenitve daljnovodnih vrvi
Matjaž Ličar, Gregor Skačej, Gregor Kosec
Diplomsko delo
Oznake: atmosferske zaledenitve;numerično modeliranje;prenos toplote;Stefanov problem;joulske izgube;daljnovodne vrvi;
Model zaledenitve daljnovodnih vrvi
Leto: 2016 Vir: Fakulteta za matematiko in fiziko (UL FMF)
On the effects of different trans and cis populations in azobenzene liquid crystal elastomers: a Monte Carlo investigation
Gregor Skačej, Lara Querciagrossa, Claudio Zannoni
Izvirni znanstveni članek
Oznake: tekočekristalni elastomeri;azobenzen;fizikalna kemija;liquid crystal elastomers;azobenzene;physical chemistry;
We investigate main-chain liquid crystal elastomers (LCEs) formed by photoresponsive azobenzene units with different populations of trans and cis conformers (from fully trans to fully cis). We study their macroscopic properties as well as their molecular organization using extensive Monte Carlo simu ...
Leto: 2023 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Influence of boundary conditions on the order and defects of biaxial nematic droplets
Cesare Chiccoli, Louiz Roberto Evangelista, Paolo Pasini, Gregor Skačej, R. Teixeira de Souza, Claudio Zannoni
Izvirni znanstveni članek
Oznake: fizika kondenzirane snovi;tekoči kristali;nematske kapljice;simulacije;condensed matter physics;liquid crystals;nematic droplets;simulations;
We employ Monte Carlo simulations to study the defects occurring in a nematic droplet formed by biaxial molecules. The simulations are carried out using a lattice model based on a dispersive orientational biaxial potential previously employed to establish the rich phase diagram of the system. The fo ...
Leto: 2019 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Caloric effects in liquid crystal-based soft materials
Dejvid Črešnar, Nikita Derets, Maja Trček, Gregor Skačej, Andraž Rešetič, Marta Lavrič, Valentina Domenici, Boštjan Zalar, Samo Kralj, Zdravko Kutnjak, Brigita Rožič
Izvirni znanstveni članek
Oznake: elektrokalorik;elastokalorik;tekočekristalni elastomeri;liquid crystal;lyquid crystal elastomers;electrocaloric;elastocaloric;
With the increased environmental awareness, the search for environmentally friendlier heat-management techniques has been the topic of many scientific studies. The caloric materials with large caloric effects, such as the electrocaloric (EC) and elastocaloric (eC) effects, have increased interest du ...
Leto: 2023 Vir: Fakulteta za naravoslovje in matematiko (UM FNM)
Št. zadetkov: 7
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