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Impact of polydispersity on multipolar resonant scattering in emulsions

dc.contributor.authorMASCARO, Benoit
dc.contributor.authorBRUNET, Thomas
dc.contributor.authorPONCELET, Olivier
dc.contributor.authorARISTÉGUI, Christophe
hal.structure.identifierCentre de recherches Paul Pascal [CRPP]
dc.contributor.authorRAFFY, Simon
hal.structure.identifierCentre de recherches Paul Pascal [CRPP]
dc.contributor.authorMONDAIN-MONVAL, Olivier
IDREF: 084112654
dc.contributor.authorLENG, Jacques
dc.date.accessioned2021-05-14T09:58:18Z
dc.date.available2021-05-14T09:58:18Z
dc.date.issued2013-01-28
dc.identifier.issn0001-4966
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/77948
dc.description.abstractEnThe influence of size polydispersity on the resonant acoustic properties of dilute emulsions, made of fluorinated-oil droplets, is quantitatively investigated. Ultrasound attenuation and dispersion measurements on various samples with controlled size polydispersities, ranging from 1% to 13%, are found to be in excellent agreement with predictions based on the independent scattering approximation. By relating the particle-size distribution of the synthesized emulsions to the quality factor of the predicted multipolar resonances, the number of observable acoustic resonances is shown to be imposed by the sample polydispersity. These results are briefly discussed into the context of metamaterials for which scattering resonances are central to their effective properties.
dc.language.isoen
dc.publisherAcoustical Society of America
dc.title.enImpact of polydispersity on multipolar resonant scattering in emulsions
dc.typeArticle de revue
dc.identifier.doi10.1121/1.4792140
dc.subject.halPhysique [physics]/Matière Condensée [cond-mat]
bordeaux.journalJournal of the Acoustical Society of America
bordeaux.pagepp. 1996-2003
bordeaux.volume133
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295*
bordeaux.issue4
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionBordeaux INP
bordeaux.institutionCNRS
bordeaux.institutionINRAE
bordeaux.institutionArts et Métiers
bordeaux.peerReviewedoui
hal.identifierhal-01090166
hal.version1
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01090166v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20the%20Acoustical%20Society%20of%20America&rft.date=2013-01-28&rft.volume=133&rft.issue=4&rft.spage=pp.%201996-2003&rft.epage=pp.%201996-2003&rft.eissn=0001-4966&rft.issn=0001-4966&rft.au=MASCARO,%20Benoit&BRUNET,%20Thomas&PONCELET,%20Olivier&ARIST%C3%89GUI,%20Christophe&RAFFY,%20Simon&rft.genre=article


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