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Instabilities and pattern formation in a generalized Cahn-Hilliard model with 2+1 components

hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorMCHEIK, Mahdi
hal.structure.identifierLaboratoire Ondes et Matière d'Aquitaine [LOMA]
dc.contributor.authorVILLAIN-GUILLOT, Simon
dc.date.conference2018-08-14
dc.description.abstractEnThe 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.
dc.language.isoen
dc.title.enInstabilities and pattern formation in a generalized Cahn-Hilliard model with 2+1 components
dc.typeCommunication dans un congrès avec actes
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Autre [cond-mat.other]
dc.subject.halScience non linéaire [physics]
dc.subject.halScience non linéaire [physics]/Formation de Structures et Solitons [nlin.PS]
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Matière Molle [cond-mat.soft]
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]/Science des matériaux [cond-mat.mtrl-sci]
bordeaux.countryMX
bordeaux.title.proceeding7th Int. Conference on Nonlinear Science and Complexity
bordeaux.conference.citySan Luis Potosi
bordeaux.peerReviewedoui
hal.identifierhal-02461868
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02461868v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.au=MCHEIK,%20Mahdi&VILLAIN-GUILLOT,%20Simon&rft.genre=proceeding


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