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cond-mat.soft2025
Active Rosensweig Patterns
Carlo Rigoni, Max Philipp Holl, Alberto Scacchi +5
Ferrofluids, colloidal dispersions of magnetic nanoparticles, are renowned for pattern formation like few other materials. The Rosensweig instability of a horizontal ferrofluid-air…
cond-mat.soft2024
Magnetically tunable electrokinetic instability and structuring of non-equilibrium nanoparticle gradients
Fereshteh Sohrabi, Carlo Rigoni, Tomy Cherian +2
Inspired by emergent behaviors of living matter, there is increasing interest in developing approaches to create dynamic patterns and structures in synthetic materials with control…
cond-mat.soft2020
Electroferrofluids with non-equilibrium voltage-controlled magnetism, interfaces, and patterns
Tomy Cherian, Fereshteh Sohrabi, Carlo Rigoni +2
Materials with continuous dissipation can exhibit responses and functionalities that are not possible in thermodynamic equilibrium. While this concept is well-known, a major challe…