MCHEIK, Mahdi; VILLAIN-GUILLOT, Simon

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MCHEIK, Mahdi
Laboratoire Ondes et Matière d'Aquitaine [LOMA]

VILLAIN-GUILLOT, Simon
Laboratoire Ondes et Matière d'Aquitaine [LOMA]

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7th Int. Conference on Nonlinear Science and Complexity, 2018-08-14, San Luis Potosi.

Resumen en inglés

The dynamics of phase separation of co-polymers is investigate theoretically in the case where the bridging between the heteropolymers is realized by a surfactant. The Cahn-Hilliard-Oono equation which describes the dynamics of the polymers is here coupled with a di¤usion equation for the surfactant which has an a¢ nity for the interfacial region of the polymer blend. As a result, we …nd a dual localization of the interfaces of the di¤erent species. We investigate in particular, in detail the onset of the phase transition dynamics associated with these coupled di¤usion equations, both analytically and numerically.< Leer menos

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Laboratoire Ondes et Matière d'Aquitaine (LOMA) - UMR 5798