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Article: Harnessing Deformation to Switch on and off the Propagation of Sound

TitleHarnessing Deformation to Switch on and off the Propagation of Sound
Authors
Babaee, SahabViard, NicolasWang, PaiFang, Nicholas X.Bertoldi, Katia
Keywordsacoustic metamaterials
acoustic switches
architected materials
deformation
Issue Date2016
Citation
Advanced Materials, 2016, v. 28, n. 8, p. 1631-1635 How to Cite?
DOI: http://dx.doi.org/10.1002/adma.201504469
AbstractA new class of architected materials is designed to control the propagation of sound. The proposed system comprises an array of elastomeric helices in background air and is characterized by frequency ranges of strong wave attenuation (bandgaps) in the undeformed configuration. Upon axially stretching the helices, such bandgaps are suppressed, enabling the design of a new class of acoustic switch.
Persistent Identifierhttp://hdl.handle.net/10722/318615
ISSN
0935-9648
2023 Impact Factor: 27.4
2023 SCImago Journal Rankings: 9.191
ISI Accession Number ID
WOS:000371153300013

 

DC FieldValueLanguage
dc.contributor.authorBabaee, Sahab-
dc.contributor.authorViard, Nicolas-
dc.contributor.authorWang, Pai-
dc.contributor.authorFang, Nicholas X.-
dc.contributor.authorBertoldi, Katia-
dc.date.accessioned2022-10-11T12:24:10Z-
dc.date.available2022-10-11T12:24:10Z-
dc.date.issued2016-
dc.identifier.citationAdvanced Materials, 2016, v. 28, n. 8, p. 1631-1635-
dc.identifier.issn0935-9648-
dc.identifier.urihttp://hdl.handle.net/10722/318615-
dc.description.abstractA new class of architected materials is designed to control the propagation of sound. The proposed system comprises an array of elastomeric helices in background air and is characterized by frequency ranges of strong wave attenuation (bandgaps) in the undeformed configuration. Upon axially stretching the helices, such bandgaps are suppressed, enabling the design of a new class of acoustic switch.-
dc.languageeng-
dc.relation.ispartofAdvanced Materials-
dc.subjectacoustic metamaterials-
dc.subjectacoustic switches-
dc.subjectarchitected materials-
dc.subjectdeformation-
dc.titleHarnessing Deformation to Switch on and off the Propagation of Sound-
dc.typeArticle-
dc.description.naturelink_to_subscribed_fulltext-
dc.identifier.doi10.1002/adma.201504469-
dc.identifier.scopuseid_2-s2.0-84958877930-
dc.identifier.volume28-
dc.identifier.issue8-
dc.identifier.spage1631-
dc.identifier.epage1635-
dc.identifier.eissn1521-4095-
dc.identifier.isiWOS:000371153300013-

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