Facultatea de Fizică
Universitatea "Al.I.Cuza" Iaşi
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| Titlu: Structuri autoorganizate în ferofluide |
| Autori: Roxana Valicu, Liliana – Mihaela Ivan, Dan - Gheorghe Dimitriu |
| Afiliere: Facultatea de Fizică, Universitatea “Al. I. Cuza”, Iaşi, 700506, România |
| Abstract: Self-organization processes appear in systems far of thermodynamic equilibrium (physics, chemistry, biology, economy, society, etc.) when a system control parameter reaches a critical value. In ferrofluids, when the magnetic field perpendicularly applied on the liquid surface exceeds a critical value, a transition from plane surface to the hexagonal model of liquid peaks was obtained. In this paper we present experimental results on self-organized structures in ferrofluids in form of hexagons, squares, rhombuses, solitons, obtained by varying some characteristic parameters of the system. |
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