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Front and domain growth in the presence of gravity.
| dc.contributor.author | Lacasta Palacio, Ana María |
| dc.contributor.author | Hernández-Machado, Aurora |
| dc.contributor.author | Sancho, Jose Maria |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Física Aplicada |
| dc.date.accessioned | 2009-03-02T11:32:55Z |
| dc.date.available | 2009-03-02T11:32:55Z |
| dc.date.created | 1993-10-01 |
| dc.date.issued | 1993-10-01 |
| dc.identifier.citation | Lacasta, A.M; Hernández-Machado, A; Sancho, J.M. Front and domain growth in the presence of gravity. "Physical Review B". vol. 48, núm. 13, p. 9418-9425. |
| dc.identifier.issn | 0163-1829 |
| dc.identifier.uri | http://hdl.handle.net/2117/2616 |
| dc.description.abstract | Front and domain growth of a binary mixture in the presence of a gravitational field is studied. The interplay of bulk (and surface) diffusion mechanisms is analyzed. An equation for the evolution of interfaces is derived from a time-dependent Ginzburg-Landau equation with a concentration dependent diffusion coefficient. Scaling arguemnts on this equation give the exponents of a powerlaw growth. Numerical integrations of the Ginzburg-Landau equation corroborate the theoretical analysis. |
| dc.format.extent | 9418-9425 |
| dc.language.iso | eng |
| dc.publisher | American Physical Society |
| dc.subject | Àrees temàtiques de la UPC::Física |
| dc.subject.lcsh | Nonlinear systems |
| dc.subject.other | Nonlinear dynamics |
| dc.subject.other | Phase separation |
| dc.subject.other | Domain growth |
| dc.subject.other | Gravity |
| dc.title | Front and domain growth in the presence of gravity. |
| dc.type | Article |
| dc.subject.lemac | Sistemes no lineals |
| dc.contributor.group | Universitat Politècnica de Catalunya. NOLIN - Física No-Lineal i Sistemes Fora de l'Equilibri |
| dc.identifier.doi | 10.1103/PhysRevB.48.9418 |
| dc.description.peerreviewed | Peer Reviewed |
| dc.relation.publisherversion | http://link.aps.org/abstract/PRB/v48/p9418 |
| dc.rights.access | Open Access |
| local.identifier.drac | 773079 |
| local.personalitzacitacio | true |
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