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dc.contributor.author
Pezzutti, Aldo Daniel  
dc.contributor.author
Vega, Daniel Alberto  
dc.date.available
2018-12-05T18:29:05Z  
dc.date.issued
2011-07  
dc.identifier.citation
Pezzutti, Aldo Daniel; Vega, Daniel Alberto; Defect dynamics in crystalline buckled membranes; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 84; 1; 7-2011; 111231-111236  
dc.identifier.issn
1539-3755  
dc.identifier.uri
http://hdl.handle.net/11336/65891  
dc.description.abstract
We study the dynamics of defect annihilation in flexible crystalline membranes suffering a symmetry-breaking phase transition. The kinetic process leading the system toward equilibrium is described through a Brazovskii-Helfrich-Canham Hamiltonian. In membranes, a negative disclination has a larger energy than a positive disclination. Here we show that this energetic asymmetry does not only affect equilibrium properties, like the Kosterlitz-Thouless transition temperature, but also plays a fundamental role in the dynamic of defects. Both unbinding of dislocations and Carraro-Nelson "antiferromagnetic" interactions between disclinations slow down the dynamics below the Lifshitz-Safran regime observed in flat hexagonal systems. © 2011 American Physical Society.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
American Physical Society  
dc.rights
info:eu-repo/semantics/openAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
Polimeros  
dc.subject
Films Delgados  
dc.subject
Polymer  
dc.subject.classification
Astronomía  
dc.subject.classification
Ciencias Físicas  
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS  
dc.title
Defect dynamics in crystalline buckled membranes  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2018-11-21T16:56:15Z  
dc.journal.volume
84  
dc.journal.number
1  
dc.journal.pagination
111231-111236  
dc.journal.pais
Estados Unidos  
dc.journal.ciudad
Melville  
dc.description.fil
Fil: Pezzutti, Aldo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina  
dc.description.fil
Fil: Vega, Daniel Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Física del Sur. Universidad Nacional del Sur. Departamento de Física. Instituto de Física del Sur; Argentina  
dc.journal.title
Physical Review E: Statistical, Nonlinear and Soft Matter Physics  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://dx.doi.org/10.1103/PhysRevE.84.011123  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.84.011123