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Phase field simulations and experiments of faceted growth in liquid crystals
| dc.contributor.author | González Cinca, Ricardo |
| dc.contributor.author | Ramírez de la Piscina Millán, Laureano |
| dc.contributor.author | Casademunt, Jaume |
| dc.contributor.author | Hernández-Machado, Aurora |
| dc.contributor.author | Kramer, L. |
| dc.contributor.author | Tóth Katona, T. |
| dc.contributor.author | Börzsönyi, T. |
| dc.contributor.author | Buka, A. |
| dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Física Aplicada |
| dc.date.accessioned | 2012-11-13T11:55:46Z |
| dc.date.created | 1996-12-01 |
| dc.date.issued | 1996-12-01 |
| dc.identifier.citation | González-Cinca, R.; Ramírez-Piscina, L.; Casademunt, J.; Hernández-Machado, A.; Kramer, L.; Toth Katona, T.; Börzsönyi, T.; Buka, A. "Phase-field simulations and experiments of faceted growth in liquid crystals". Physica D: Nonlinear, 1996, vol. 99, núm. 2-3, p. 359-368. ISSN:0167-2789 |
| dc.identifier.issn | 0167-2789 |
| dc.identifier.uri | http://hdl.handle.net/2117/16909 |
| dc.description.abstract | We present numerical simulations directed at the description of smectic-B germs growing into the supercooled nematic phase for two different liquid crystalline substances. The simulations are done by means of a phase-field model appropriate to study strong anisotropy and also faceted interfaces. The most important ingredient is the angle-dependent surface energy, but kinetic effects are also relevant. The simulations reproduce qualitatively a rich variety of morphologies observed in the experiments for different value of undercooling, extending from the faceted equilibrium shape to fully developed dendrites. |
| dc.format.extent | 359-368 |
| dc.language.iso | eng |
| dc.publisher | Elsevier Science |
| dc.subject | Àrees temàtiques de la UPC::Física::Física de l'estat sòlid::Cristalls |
| dc.subject.lcsh | Crystallography |
| dc.subject.lcsh | Simulation methods |
| dc.subject.other | Liquid crystals |
| dc.subject.other | Facets |
| dc.subject.other | Dendrites |
| dc.subject.other | Phase field models |
| dc.subject.other | Solidification |
| dc.subject.other | Digital simulation |
| dc.title | Phase field simulations and experiments of faceted growth in liquid crystals |
| dc.type | Article |
| dc.subject.lemac | Cristal·lografia |
| dc.subject.lemac | Simulació, Mètodes de |
| dc.contributor.group | Universitat Politècnica de Catalunya. NOLIN - Física No-Lineal i Sistemes Fora de l'Equilibri |
| dc.description.peerreviewed | Peer Reviewed |
| dc.relation.publisherversion | http://dx.doi.org/10.1016/S0167-2789(96)00162-5 |
| dc.rights.access | Restricted access - publisher's policy |
| dc.description.version | Postprint (published version) |
| dc.date.lift | 10000-01-01 |
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