Fast collective oscillations and clustering phenomena in an antiferromagnetic mean-field model

Autor: Xavier Leoncini, Arthur Vesperini, Roberto Franzosi, Stefano Ruffo, Andrea Trombettoni

Publikováno v: Chaos, solitons and fractals 153 (2021): 111487-1–111487-7. doi:10.1016/j.chaos.2021.111487
info:cnr-pdr/source/autori:Vesperini A., Franzosi R.,Ruffo S., Trombettoni A.,Leoncini/titolo:Fast collective oscillations and clustering phenomena in an antiferromagnetic mean-field model/doi:10.1016%2Fj.chaos.2021.111487/rivista:Chaos, solitons and fractals/anno:2021/pagina_da:111487-1/pagina_a:111487-7/intervallo_pagine:111487-1–111487-7/volume:153
Chaos, Solitons & Fractals
Chaos, Solitons & Fractals, 2021, 153 (2), pp.111487. ⟨10.1016/j.chaos.2021.111487⟩

We study the out-of-equilibrium properties of the antiferromagnetic Hamiltonian Mean-Field model at low energy. In this regime, the Hamiltonian dynamics exhibits the presence of a long-lived metastable state where the rotators are gathered in a biclu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::83ead25c1caec896e0dfd32c6b95d5c7

Preparation of Liquid Crystal Networks for Macroscopic Oscillatory Motion Induced by Light

Autor: Dirk J. Broer, Ghislaine Vantomme, Anne Helene Gelebart, E. W. Meijer

Publikováno v: Journal of Visualized Experiments (JoVE), 2017(127):e56266, 1-9. MYJoVE Corporation
Journal of Visualized Experiments
Journal of Visualized Experiments : JoVE

A strategy based on doped liquid crystalline networks is described to create mechanical self-sustained oscillations of plastic films under continuous light irradiation. The photo-excitation of dopants that can quickly dissipate light into heat, coupl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::269d7d1bb7f041adc6cceb41f671717d
https://doi.org/10.3791/56266