Tuning Mie Scattering Resonances in Soft Materials with Magnetic Fields
| dc.contributor.author | BRUNET, Thomas | |
| hal.structure.identifier | Centre de recherches Paul Pascal [CRPP] | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| dc.contributor.author | ZIMNY, Kevin | |
| dc.contributor.author | MASCARO, Benoit | |
| hal.structure.identifier | Laboratoire de Chimie des Polymères Organiques [LCPO] | |
| hal.structure.identifier | Team 3 LCPO : Polymer Self-Assembly & Life Sciences | |
| dc.contributor.author | SANDRE, Olivier | |
| dc.contributor.author | PONCELET, Olivier | |
| dc.contributor.author | ARISTÉGUI, Christophe | |
| hal.structure.identifier | Centre de recherches Paul Pascal [CRPP] | |
| dc.contributor.author | MONDAIN-MONVAL, Olivier
IDREF: 084112654 | |
| dc.date.accessioned | 2021-05-14T09:45:30Z | |
| dc.date.available | 2021-05-14T09:45:30Z | |
| dc.date.created | 2013 | |
| dc.date.issued | 2013 | |
| dc.identifier.issn | 0031-9007 | |
| dc.identifier.uri | https://oskar-bordeaux.fr/handle/20.500.12278/76940 | |
| dc.description.abstractEn | An original approach is proposed here to reversibly tune Mie scattering resonances occurring in random media by means of external low induction magnetic fields. This approach is valid for both electromagnetic and acoustic waves. The experimental demonstration is supported by ultrasound experiments performed on emulsions made of fluorinated ferrofluid spherical droplets dispersed in a Bingham fluid.We show that the electromagnet-induced change of droplet shape into prolate spheroids, with a moderate aspect ratio of 2.5, drastically affects the effective properties of the disordered medium. Its effective acoustic attenuation coefficient is shown to vary by a factor of 5, by controlling both the flux density and orientation of the applied magnetic field. | |
| dc.language.iso | en | |
| dc.publisher | American Physical Society | |
| dc.title.en | Tuning Mie Scattering Resonances in Soft Materials with Magnetic Fields | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1103/PhysRevLett.111.264301 | |
| dc.subject.hal | Physique [physics]/Mécanique [physics]/Acoustique [physics.class-ph] | |
| dc.subject.hal | Sciences de l'ingénieur [physics]/Acoustique [physics.class-ph] | |
| bordeaux.journal | Physical Review Letters | |
| bordeaux.page | 1-5 | |
| bordeaux.volume | 111 | |
| bordeaux.hal.laboratories | Institut de Mécanique et d’Ingénierie de Bordeaux (I2M) - UMR 5295 | * |
| bordeaux.issue | 264301 | |
| bordeaux.institution | Université de Bordeaux | |
| bordeaux.institution | Bordeaux INP | |
| bordeaux.institution | CNRS | |
| bordeaux.institution | INRAE | |
| bordeaux.institution | Arts et Métiers | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-00932072 | |
| hal.version | 1 | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-00932072v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physical%20Review%20Letters&rft.date=2013&rft.volume=111&rft.issue=264301&rft.spage=1-5&rft.epage=1-5&rft.eissn=0031-9007&rft.issn=0031-9007&rft.au=BRUNET,%20Thomas&ZIMNY,%20Kevin&MASCARO,%20Benoit&SANDRE,%20Olivier&PONCELET,%20Olivier&rft.genre=article |
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