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Stealth Acoustic Materials

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Stealth Acoustic Materials

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dc.contributor.author Romero-García, V. es_ES
dc.contributor.author Lamothe, N. es_ES
dc.contributor.author Theocharis, G. es_ES
dc.contributor.author Richoux, O. es_ES
dc.contributor.author García-Raffi, L. M. es_ES
dc.date.accessioned 2021-02-02T04:32:42Z
dc.date.available 2021-02-02T04:32:42Z
dc.date.issued 2019-05-28 es_ES
dc.identifier.uri http://hdl.handle.net/10251/160428
dc.description.abstract [EN] We report the experimental design of a one-dimensional stealth acoustic material, namely a material that suppresses the acoustic scattering for a given set of incident wave vectors. The material consists of multiple scatterers, rigid diaphragms, located in an air-filled acoustic waveguide. The position of the scatterers has been chosen such that in the Born approximation a suppression of the scattering for a broad range of frequencies is achieved and thus a broadband transparency. Experimental results are found in excellent agreement with the theory despite the presence of losses and the finite size of the material, features that are not captured in the theory. This robustness as well as the generality of the results motivates realistic potential applications for the design of transparent materials in acoustics and other fields of wave physics. es_ES
dc.description.sponsorship This work has been funded by RFI Le Mans Acoustique (Region Pays de la Loire) in the framework of the APA-MAS project, by the project HYPERMETA funded under the program Etoiles Montantes of the Region Pays de la Loire as well as by the Ministerio de Economia y Competitividad (Spain) and European Union FEDER through project FIS2015-65998-C2-2-P. V. Romero-Garcia and L. M. Garcia-Raffi acknowledge the short-term scientific mission (STSM) funded by the COST (European Cooperation in Science and Technology) Action DENORMS - CA15125. es_ES
dc.language Inglés es_ES
dc.publisher American Physical Society es_ES
dc.relation COST/CA 15125 es_ES
dc.relation info:eu-repo/grantAgreement/MINECO//FIS2015-65998-C2-2-P/ES/ONDAS ACUSTICAS EN CRISTALES, MEDIOS ESTRUCTURADOS Y METAMATERIALES/ es_ES
dc.relation info:eu-repo/grantAgreement/MICINN//FIS2011-29734-C02-02/ES/CONTROL DE LA DIFRACCION DEL SONIDO EN MEDIOS MODULADOS: FOCALIZACION, FILTRADO ESPACIAL Y OTROS EFECTOS DE CONFORMACION DE HACES TRAS LA TRANSMISION Y REFLEXION/ es_ES
dc.relation.ispartof Physical Review Applied es_ES
dc.rights Reserva de todos los derechos es_ES
dc.subject Stealth material es_ES
dc.subject Scattering es_ES
dc.subject Structure factor es_ES
dc.subject Disorder es_ES
dc.subject.classification MATEMATICA APLICADA es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title Stealth Acoustic Materials es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1103/PhysRevApplied.11.054076 es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto Universitario de Matemática Pura y Aplicada - Institut Universitari de Matemàtica Pura i Aplicada es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Matemática Aplicada - Departament de Matemàtica Aplicada es_ES
dc.description.bibliographicCitation Romero-García, V.; Lamothe, N.; Theocharis, G.; Richoux, O.; García-Raffi, LM. (2019). Stealth Acoustic Materials. Physical Review Applied. 11(5):1-9. https://doi.org/10.1103/PhysRevApplied.11.054076 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion https://doi.org/10.1103/PhysRevApplied.11.054076 es_ES
dc.description.upvformatpinicio 1 es_ES
dc.description.upvformatpfin 9 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 11 es_ES
dc.description.issue 5 es_ES
dc.identifier.eissn 2331-7019 es_ES
dc.relation.pasarela S\389134 es_ES
dc.contributor.funder Region Pays de la Loire es_ES
dc.contributor.funder Ministerio de Economía y Empresa es_ES
dc.contributor.funder European Regional Development Fund es_ES
dc.contributor.funder Ministerio de Economía y Competitividad es_ES
dc.contributor.funder European Cooperation in Science and Technology es_ES


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