- -

Extraordinary absorption of sound in porous lamella-crystals

RiuNet: Institutional repository of the Polithecnic University of Valencia

Share/Send to

Cited by

Statistics

Extraordinary absorption of sound in porous lamella-crystals

Show simple item record

Files in this item

dc.contributor.author Christensen, Johan es_ES
dc.contributor.author Romero García, Vicente es_ES
dc.contributor.author Picó Vila, Rubén es_ES
dc.contributor.author Cebrecos Ruiz, Alejandro es_ES
dc.contributor.author Garcia de Abajo, Francisco Javier es_ES
dc.contributor.author Mortensen, N. A. es_ES
dc.contributor.author Willatzen, M. es_ES
dc.contributor.author Sánchez Morcillo, Víctor José es_ES
dc.date.accessioned 2016-03-31T14:50:46Z
dc.date.available 2016-03-31T14:50:46Z
dc.date.issued 2014-04-14
dc.identifier.issn 2045-2322
dc.identifier.uri http://hdl.handle.net/10251/62099
dc.description.abstract We present the design of a structured material supporting complete absorption of sound with a broadband response and functional for any direction of incident radiation. The structure which is fabricated out of porous lamellas is arranged into a low-density crystal and backed by a reflecting support. Experimental measurements show that strong all-angle sound absorption with almost zero reflectance takes place for a frequency range exceeding two octaves. We demonstrate that lowering the crystal filling fraction increases the wave interaction time and is responsible for the enhancement of intrinsic material dissipation, making the system more absorptive with less material. es_ES
dc.description.sponsorship The work was supported by the Spanish Ministry of Science and Innovation and European Union FEDER through project FIS2011-29734-C02-01. J.C. gratefully acknowledges financial support from the Danish Council for Independent Research and a Sapere Aude grant (12-134776). V. R. G. gratefully acknowledges financial support from the ''Contratos Post-Doctorales Campus Excelencia Internacional'' UPV CEI-01-11. en_EN
dc.language Inglés es_ES
dc.publisher Nature Publishing Group: Open Access Journals - Option C es_ES
dc.relation Spanish Ministry of Science and Innovation es_ES
dc.relation info:eu-repo/grantAgreement/MICINN//FIS2011-29734-C02-01/ES/CONTROL DE LA DIFRACCION DE LA LUZ EN MEDIOS MODULADOS/ es_ES
dc.relation Danish Council for Independent Research and a Sapere Aude [12-134776] es_ES
dc.relation Contratos Post-Doctorales Campus Excelencia Internacional UPV [CEI-01-11] es_ES
dc.relation.ispartof Scientific Reports es_ES
dc.rights Reconocimiento - No comercial - Sin obra derivada (by-nc-nd) es_ES
dc.subject Porous media es_ES
dc.subject Periodic structures es_ES
dc.subject Lamella es_ES
dc.subject Sonic crystals es_ES
dc.subject Absorption es_ES
dc.subject Sound es_ES
dc.subject.classification FISICA APLICADA es_ES
dc.title Extraordinary absorption of sound in porous lamella-crystals es_ES
dc.type Artículo es_ES
dc.identifier.doi 10.1038/srep04674
dc.rights.accessRights Abierto es_ES
dc.contributor.affiliation Universitat Politècnica de València. Departamento de Física Aplicada - Departament de Física Aplicada es_ES
dc.contributor.affiliation Universitat Politècnica de València. Instituto de Investigación para la Gestión Integral de Zonas Costeras - Institut d'Investigació per a la Gestió Integral de Zones Costaneres es_ES
dc.description.bibliographicCitation Christensen, J.; Romero García, V.; Picó Vila, R.; Cebrecos Ruiz, A.; Garcia De Abajo, FJ.; Mortensen, NA.; Willatzen, M.... (2014). Extraordinary absorption of sound in porous lamella-crystals. Scientific Reports. 4(4674). https://doi.org/10.1038/srep04674 es_ES
dc.description.accrualMethod S es_ES
dc.relation.publisherversion http://dx.doi.org/10.1038/srep04674 es_ES
dc.type.version info:eu-repo/semantics/publishedVersion es_ES
dc.description.volume 4 es_ES
dc.description.issue 4674 es_ES
dc.relation.senia 276809 es_ES
dc.identifier.pmid 24728322 en_EN
dc.identifier.pmcid PMC3985082 en_EN
dc.contributor.funder Ministerio de Ciencia e Innovación es_ES
dc.relation.references Mei, J. et al. Dark acoustic metamaterials as super absorbers for low-frequency sound. Nat. Commun. 3, 756 (2012). es_ES
dc.relation.references Leroy, V., Strybulevych, A., Scanlon, M. G. & Page, J. Transmission of ultrasound through a single layer of bubbles. Eur. Phys. J. E 29, 123 (2009). es_ES
dc.relation.references Leroy, V., Bretagne, A., Fink, M. H. W., Tabeling, P. & Tourin, A. Design and characterization of bubble phononic crystals. Appl. Phys. Lett. 95, 171904 (2009). es_ES
dc.relation.references Thomas, E. L. Applied physics: Bubbly but quiet. Nature 462, 990 (2009). es_ES
dc.relation.references Romero-García, V., Sánchez-Pérez, J. V. & Garcia-Raffi, L. M. Tunable wideband bandstop acoustic filter based on two-dimensional multiphysical phenomena periodic systems. J. Appl. Phys. 110, 014904 (2011). es_ES
dc.relation.references Garcia-Chocano, V. M., Cabrera, S. & Sanchez-Dehesa, J. Broadband sound absorption by lattices of microperforated cylindrical shells. Appl. Phys. Lett. 101, 184101 (2012). es_ES
dc.relation.references Kushwaha, M. S., Halevi, P., Dobrzynski, L. & Djafari-Rouhani, B. Acoustic band structure of periodic elastic composites. Phys. Rev. Lett. 71, 2022 (1993). es_ES
dc.relation.references Vasseur, J. O. et al. Experimental and Theoretical Evidence for the Existence of Absolute Acoustic Band Gaps in Two-Dimensional Solid Phononic Crystals. Phys. Rev. Lett. 86, 3012 (2001). es_ES
dc.relation.references Liu, Z. et al. Locally Resonant Sonic Materials. Science 289, 1734 (2000). es_ES
dc.relation.references Christensen, J., Martin-Moreno, L. & Garcia-Vidal, F. J. All-angle blockage of sound by an acoustic double-fishnet metamaterial. Appl. Phys. Lett. 97, 134106 (2010). es_ES
dc.relation.references Botten, L. C., Craig, M. S., McPhedran, R. C., Adams, J. L. & Andrewartha, J. R. The finitely conducting lamellar diffraction grating. Optica Acta 28, 1087 (1981). es_ES
dc.relation.references McPhedran, R. C., Botten, L. C., Craif, M. S., Neviere, M. & Maystre, D. Lossy lamellar gratings in the quasistatic limit. Optica Acta 29, 289 (1982). es_ES
dc.relation.references Kravets, V. G., Schedin, F. & Grigorenko, A. N. Plasmonic blackbody: Almost complete absorption of light in nanostructured metallic coatings. Phys. Rev. B 78, 205405 (2008). es_ES
dc.relation.references Sondergaard, T. et al. Plasmonic black gold by adiabatic nanofocusing and absorption of light in ultra-sharp convex grooves. Nat. Commun. 3, 969 (2012). es_ES
dc.relation.references Clapham, P. B. & Hurtley, M. C. Reduction of Lens Reflexion by the Moth Eye Principle. Nature Vol. 244, 281 (1973). es_ES
dc.relation.references Garcia-Vidal, F. J., Pitarke, J. M. & Pendry, J. B. Effective Medium Theory of the Optical Properties of Aligned Carbon Nanotubes. Phys. Rev. Lett. 78, 4289 (1997). es_ES
dc.relation.references Yang, Z., Ci, L., Bur, J. A., Lin, S. & Ajayan, P. M. Experimental Observation of an Extremely Dark Material Made By a Low-Density Nanotube Array. Nano Lett. 8, 446 (2008). es_ES
dc.relation.references Garcia-Vidal, F. J. Metamaterials: Towards the dark side. Nat. Photonics 2, 215 (2008). es_ES
dc.relation.references Mizunoa, K. et al. A black body absorber from vertically aligned single-walled carbon nanotubes. Proc. Natl. Acad. Sci. USA 106, 6044 (2009). es_ES
dc.relation.references Lidorkis, E. & Ferrari, A. C. Photonics with Multiwall Carbon Nanotube Arrays. ACS Nano 3, 1238 (2009). es_ES
dc.relation.references Beenakker, C. W. J. & Brouwer, P. W. Distribution of the reflection eigenvalues of a weakly absorbing chaotic cavity. Physica E 9, 463 (2001). es_ES
dc.relation.references Lafarge, D., Lemarinier, P., Allard, J. F. & Tarnow, V. Dynamic compressibility of air in porous structures at audible frequencies. J. Acoust. Soc. Am. 102, 1995 (1997), With the macroscopic parameters: ϕ = 0.94, α∞ = 1, σ = 20000 Nm−4s and Λ = Λ′ = 0.41 μm. es_ES
dc.relation.references García de Abajo, F. J. Colloquium: Light scattering by particle and hole arrays. Rev. Mod. Phys. 79, 1267–1290 (2007). es_ES


This item appears in the following Collection(s)

Show simple item record