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Št. zadetkov: 4
Kiralnost v aktivnih nematikih
Matevž Marinčič, Miha Ravnik
Magistrsko delo
Oznake: fizika kondenzirane snovi;tekoči kristali;aktivna snov;kiralni nematiki;skirmionska mreža;topološki defekti;neravnovesna fizika;mrežna Boltzmannova metoda;
Aktivni kiralni nematik je sistem samo-gibajočih gradnikov z vgrajeno kiralnostjo, ki so sposobni pretvoriti energijo v mikro-gibanje in s tem voditi sistem stran od termodinamskega ravnovesja. V magistrskem delu z numeričnimi simulacijami raziščem vpliv kiralnosti na aktivni nematik v dveh in treh ...
Leto: 2018 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Tunable mechanical metamaterials in soft and biological matter
Matevž Marinčič, Miha Ravnik, Matjaž Humar
Doktorska disertacija
Oznake: numerical simulations;blue phase III;chiral liquid crystals;skyrmions;whispering gallery modes;liquid inclusions;elastocapillarity;soft biological matter;mechanical metamaterials;
This thesis numerically explores the mechanics of complex soft and biological materials along two lines of research. The first focuses on investigating the topological structures in blue phase liquid crystals (BP), stabilized by highly chiral anisotropic elasticity, and the second on using whisperin ...
Leto: 2025 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Photopatterned anchoring stabilizing monodomain blue phases
Sunqian Liu, Matevž Marinčič, Inge Nys, Miha Ravnik, Kristiaan Neyts
Izvirni znanstveni članek
Oznake: fizika kondenzirane snovi;tekoči kristali;modre faze;fotostrukturiranje;površinsko sidranje;liquid crystals;blue phases;photoalignment patterning;patterned surface anchoring;
Blue phase liquid crystals (BPLCs) are chiral self-assembled three-dimensional (3D) periodic structures which have attracted a lot of attention due to their electro-optical properties, relevant for tunable soft photonic crystals and fast-response displays. However, to realize this application potent ...
Leto: 2024 Vir: Fakulteta za matematiko in fiziko (UL FMF)
Skyrmions in blue phases of chiral liquid crystals
Jaka Pišljar, Matevž Marinčič, Sharmistha Ghosh, Srikanth Turlapati, Nandiraju V. S. Rao, Andriy Nych, Miha Škarabot, Alenka Mertelj, Andrej Petelin, Anja Bregar, Miha Ravnik, Igor Muševič
Objavljeni znanstveni prispevek na konferenci
Oznake: tekoči kristali;kiralni nematiki;modre faze;skirmioni;liquid crystals;chiral nematics;blue phases;skyrmions;
Using high-resolution microscope observations, we show that both the static cubic (BPI) and the dynamic amorphous (BPIII) blue phases consist of fractional skyrmion filaments that transform into the same quasi two-dimensional structure of ‘baby’ half-skyrmions upon confinement to ultra-thin layers. ...
Leto: 2023 Vir: Institut Jožef Stefan (IJS)
Št. zadetkov: 4
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