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Acoustic transparency in two-dimensional sonic crystals

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Acoustic transparency in two-dimensional sonic crystals

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dc.contributor.author Sánchez-Dehesa Moreno-Cid, José es_ES
dc.contributor.author Torrent, Daniel es_ES
dc.contributor.author Cai, Liang - Wu es_ES
dc.date.accessioned 2016-01-20T10:24:44Z
dc.date.available 2016-01-20T10:24:44Z
dc.date.issued 2009-01-23
dc.identifier.uri http://hdl.handle.net/10251/60058
dc.description.abstract Acoustic transparency is studied in two-dimensional sonic crystals consisting of hexagonal distributions of cylinders with continuously varying properties. The transparency condition is achieved by selectively closing the acoustic bandgaps, which are governed by the structure factor of the cylindrical scatterers. It is shown here that cylindrical scatterers with the proposed continuously varying properties are physically realizable by using metafluids based on sonic crystals. The feasibility of this proposal is analyzed by a numerical experiment based on multiple scattering theory. es_ES
dc.description.sponsorship The work was partially supported by the Spanish MEC under Project no. TEC2007-67239. LWC acknowledges the financial support by the US National Science Foundation under grant CMS-0510940 and supplemental funding from the International Research and Education in Engineering (IREE) program. DT acknowledges a PhD grant paid by MEC. We also thank Helios Sanchis Alepuz for useful discussions. en_EN
dc.language Inglés es_ES
dc.publisher IOP Publishing: Open Access Journals es_ES
dc.relation International Research and Education in Engineering (IREE) es_ES
dc.relation.ispartof New Journal of Physics es_ES
dc.rights Reconocimiento (by) es_ES
dc.subject Scattering es_ES
dc.subject.classification TECNOLOGIA ELECTRONICA es_ES
dc.title Acoustic transparency in two-dimensional sonic crystals es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1088/1367-2630/11/1/013039
dc.relation.projectID info:eu-repo/grantAgreement/MEC//TEC2007-67239/ES/NUEVOS DISPOSITIVOS BASADOS EN CRISTALES FOTONICOS Y ACUSTOELASTICOS/ es_ES
dc.relation.projectID info:eu-repo/grantAgreement/NSF//0510940/US/Two-Dimensional Tunable Phononic Materials Research/ es_ES
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Ingeniería Electrónica - Departament d'Enginyeria Electrònica es_ES
dc.description.bibliographicCitation Sánchez-Dehesa Moreno-Cid, J.; Torrent, D.; Cai, L-W. (2009). Acoustic transparency in two-dimensional sonic crystals. New Journal of Physics. 11. https://doi.org/10.1088/1367-2630/11/1/013039 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1088/1367-2630/11/1/013039 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 11 es_ES
dc.relation.senia 34246 es_ES
dc.identifier.eissn 1367-2630
dc.contributor.funder Ministerio de Educación y Ciencia es_ES
dc.contributor.funder National Science Foundation, EEUU es_ES
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