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Excitations sonores d'un hexagone actif Paul Baconnier, Joachim Charbit, Olivier Dauchot
Soumis le 18 Fév 2022 par Paul Baconnier
Mot(s)-clé(s) : Active matter, Mechanics
Photographed with long exposure times, centimetric active units decorated with fluorescent paint leave a light trail highlighting their dynamics. When embedded in an elastic network with hexagonal boundaries, all particles orbit around their equilibrium position in a synchronized collective steady state, namely a collective actuation.
IMAGES
Chaîne de gouttes marcheuses (plus de détails...)
CONFÉRENCES
2nd European Fluid Dynamics Conference, Dublin, Ireland, 26 Août 2025