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dc.contributor.author
Le Goff, Anne
dc.contributor.author
Cobelli, Pablo Javier
dc.contributor.author
Lagubeau, Guillaume
dc.date.available
2015-06-08T18:17:23Z
dc.date.issued
2013-06-07
dc.identifier.citation
Le Goff, Anne; Cobelli, Pablo Javier; Lagubeau, Guillaume; Supershear Rayleigh Waves at a Soft Interface; Amer Physical Soc; Physical Review Letters; 110; 7-6-2013; 236101-236105;
dc.identifier.issn
0031-9007
dc.identifier.uri
http://hdl.handle.net/11336/625
dc.description.abstract
We report on the experimental observation of waves at a liquid foam surface propagating faster than the bulk shear waves. The existence of such waves has long been debated, but the recent observation of supershear events in a geophysical context has inspired us to search for their existence in a model viscoelastic system. An optimized fast profilometry technique allows us to observe on a liquid foam surface the waves triggered by the impact of a projectile. At high impact velocity, we show that the expected subshear Rayleigh waves are accompanied by faster surface waves that can be identified as supershear Rayleigh waves.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Amer Physical Soc
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Supershear
dc.subject
Rayleigh
dc.subject
Mousse
dc.subject.classification
Ciencias Naturales y Exactas
dc.subject.classification
Ciencias Físicas
dc.subject.classification
Física de Los Fluidos y Plasma
dc.title
Supershear Rayleigh Waves at a Soft Interface
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2016-03-30 10:35:44.97925-03
dc.journal.volume
110
dc.journal.pagination
236101-236105
dc.journal.pais
Estados Unidos
dc.journal.ciudad
New York
dc.description.fil
Fil: Le Goff, Anne. Microfluidique, MEMs et Nanostructures. UMR; Francia;
dc.description.fil
Fil: Cobelli, Pablo Javier. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Fisica; Argentina; Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Física de Buenos Aires; Argentina;
dc.description.fil
Fil: Lagubeau, Guillaume. Universidad de Santiago de Chile; Chile;
dc.journal.title
Physical Review Letters
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1103/PhysRevLett.110.236101
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