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A design strategy to match the band gap of periodic and aperiodic metamaterials

dc.contributor.authorD'Alessandro, L
dc.contributor.authorKrushynska, AO
dc.contributor.authorArdito, R
dc.contributor.authorPugno, NM
dc.contributor.authorCorigliano, A
dc.date.accessioned2020-11-12T13:39:54Z
dc.date.available2020-09-02
dc.date.available2020-11-12T13:39:54Z
dc.date.issued2020-10-02
dc.identifier.citationD’Alessandro, Luca et al. "A Design Strategy To Match The Band Gap Of Periodic And Aperiodic Metamaterials". Scientific Reports, vol 10, no. 1, 2020. Springer Science And Business Media LLC, doi:10.1038/s41598-020-73299-3. Accessed 12 Nov 2020.en_US
dc.identifier.issn2045-2322
dc.identifier.otherARTN 16403
dc.identifier.otherARTN 16403
dc.identifier.urihttps://qmro.qmul.ac.uk/xmlui/handle/123456789/68244
dc.description.abstractThe focus of this paper is on elastic metamaterials characterised by the presence of wide sub-wavelength band gap. In most cases, such mechanical property is strictly connected to the periodic repetition of the unit cell. Nonetheless, the strict periodicity requirement could represent a drawback. In this paper, we present a design strategy for aperiodic elastic metamaterials in order to achieve the same performances as for the periodic counterparts. This is done by exploiting the concept of separation of modes for different building blocks, arranged in aperiodic fashion. A theoretical explanation is provided, as well as numerical simulations; the concept is validated by means of a set of experimental tests on prototypes that are realized via additive manufacturing.en_US
dc.publisherNature Publishing Groupen_US
dc.relation.ispartofSCIENTIFIC REPORTS
dc.rightsThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
dc.rightsAttribution 3.0 United States*
dc.rights.urihttp://creativecommons.org/licenses/by/3.0/us/*
dc.titleA design strategy to match the band gap of periodic and aperiodic metamaterialsen_US
dc.typeArticleen_US
dc.rights.holder© 2020, The Author(s).
dc.identifier.doi10.1038/s41598-020-73299-3
pubs.author-urlhttp://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000577151300009&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=612ae0d773dcbdba3046f6df545e9f6aen_US
pubs.issue1en_US
pubs.notesNot knownen_US
pubs.publication-statusPublisheden_US
pubs.volume10en_US
rioxxterms.funderDefault funderen_US
rioxxterms.identifier.projectDefault projecten_US


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This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.
Except where otherwise noted, this item's license is described as This article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made.