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dc.rights.licenseopenen_US
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorALHAÏTZ, Ludovic
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorBARESCH, Diego
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorBRUNET, Thomas
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorARISTÉGUI, Christophe
hal.structure.identifierInstitut de Mécanique et d'Ingénierie [I2M]
dc.contributor.authorPONCELET, Olivier
IDREF: 225454297
dc.date.accessioned2021-11-22T17:31:30Z
dc.date.available2021-11-22T17:31:30Z
dc.date.issued2021
dc.date.conference2020-01
dc.identifier.issn1742-6588en_US
dc.identifier.urioai:crossref.org:10.1088/1742-6596/1761/1/012003
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/123916
dc.description.abstractEnWe consider theoretically the scattering of an incident evanescent plane wave by a spherical particle. The scattering problem is treated in a classic way by applying the T- matrix formalism and the resulting field is expressed on the basis of the different vibration modes of the particle. Compared to the case of a homogeneous plane incident wave, additional azimuthal scattered modes are excited and their contribution provokes a symmetry breaking of the field. Importantly, if a mode is preferentially excited by choosing the corresponding reduced frequency, the scattered radiation exhibits a spiral structure. The scattered field has a rotating phase around the scatterer which comes from the formation of spiral scattered waves and this effect is accentuated by increasing the evanescence degree of the incident wave. These results could have important implications for the contactless manipulation of objects with acoustic radiation forces and torques.
dc.language.isoENen_US
dc.publisherIOP Publishingen_US
dc.rightsAttribution 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/us/*
dc.sourcecrossref
dc.titleChamp diffusé spiralé d'une onde plane acoustique évanescente incidente sur une particule de Mie
dc.title.enSpiral-shaped scattered field from incident evanescent acoustic waves on a Mie Particle
dc.typeCommunication dans un congrès avec actesen_US
dc.identifier.doi10.1088/1742-6596/1761/1/012003en_US
dc.subject.halSciences de l'ingénieur [physics]/Matériauxen_US
bordeaux.page012003en_US
bordeaux.volume1761en_US
bordeaux.hal.laboratoriesInstitut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionBordeaux INPen_US
bordeaux.institutionCNRSen_US
bordeaux.institutionINRAEen_US
bordeaux.institutionArts et Métiersen_US
bordeaux.conference.titleAnglo-French Physical Acoustics Conference 2020en_US
bordeaux.countrygben_US
bordeaux.title.proceedingThe Anglo-French Physical Acoustics Conference (AFPAC) 2020en_US
bordeaux.conference.citySandersteaden_US
bordeaux.peerReviewedouien_US
bordeaux.import.sourcedissemin
hal.identifierhal-03441741
hal.version1
hal.date.transferred2021-11-22T17:31:35Z
hal.exporttrue
workflow.import.sourcedissemin
dc.rights.ccCC BYen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.title=Champ%20diffus%C3%A9%20spiral%C3%A9%20d'une%20onde%20plane%20acoustique%20%C3%A9vanescente%20incidente%20sur%20une%20particule%20de%20Mie&rft.atitle=Champ%20diffus%C3%A9%20spiral%C3%A9%20d'une%20onde%20plane%20acoustique%20%C3%A9vanescente%20incidente%20sur%20une%20particule%20de%20Mie&rft.date=2021&rft.volume=1761&rft.spage=012003&rft.epage=012003&rft.eissn=1742-6588&rft.issn=1742-6588&rft.au=ALHA%C3%8FTZ,%20Ludovic&BARESCH,%20Diego&BRUNET,%20Thomas&ARIST%C3%89GUI,%20Christophe&PONCELET,%20Olivier&rft.genre=proceeding


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