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High-quality resonances in quasi-periodic clusters of scatterers for flexural waves
dc.contributor.author | Martí-Sabaté, Marc | |
dc.contributor.author | Guenneau, Sébastien | |
dc.contributor.author | Torrent, Daniel | |
dc.date.accessioned | 2022-10-03T10:40:57Z | |
dc.date.available | 2022-10-03T10:40:57Z | |
dc.date.issued | 2022-07-04 | |
dc.identifier.citation | Marc Martí-Sabaté, Sébastien Guenneau, and Dani Torrent , "High-quality resonances in quasi-periodic clusters of scatterers for flexural waves", AIP Advances 12, 085303 (2022) https://doi.org/10.1063/5.0098239 | ca_CA |
dc.identifier.issn | 2158-3226 | |
dc.identifier.uri | http://hdl.handle.net/10234/200094 | |
dc.description.abstract | Multiple scattering theory is applied to the study of clusters of point-like scatterers attached to a thin elastic plate and arranged in quasi-periodic distributions. Two types of structures are specifically considered: the twisted bilayer and the quasi-periodic line. The former consists in a couple of two-dimensional lattices rotated a relative angle, so that the cluster forms a moiré pattern. The latter can be seen as a periodic one-dimensional lattice where an incommensurate modulation is superimposed. Multiple scattering theory allows for the fast and efficient calculation of the resonant modes of these structures as well as for their quality factor, which is thoroughly analyzed in this work. The results show that quasi-periodic structures present a large density of states with high quality factors, being therefore a promising way for the design of high quality wave-localization devices. | ca_CA |
dc.format.extent | 6 p. | ca_CA |
dc.format.mimetype | application/pdf | ca_CA |
dc.language.iso | eng | ca_CA |
dc.publisher | American Institute of Physics | ca_CA |
dc.relation | Un método de dispersión múltiple inversa para optomecánica | ca_CA |
dc.relation | DYNAMO project | |
dc.relation.isPartOf | AIP Advances, 2022, vol. 12, no 8 | ca_CA |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | ca_CA |
dc.subject | fractals | ca_CA |
dc.subject | phononic crystal | ca_CA |
dc.subject | wave mechanics | ca_CA |
dc.subject | flexural waves | ca_CA |
dc.subject | multiple scattering theory | ca_CA |
dc.subject | metamaterials | ca_CA |
dc.subject | scattering matrix | ca_CA |
dc.title | High-quality resonances in quasi-periodic clusters of scatterers for flexural waves | ca_CA |
dc.type | info:eu-repo/semantics/article | ca_CA |
dc.identifier.doi | https://doi.org/10.1063/5.0098239 | |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | ca_CA |
dc.relation.publisherVersion | https://aip.scitation.org/doi/10.1063/5.0098239 | ca_CA |
dc.description.sponsorship | D.T. acknowledges financial support through the “Ramón y Cajal” fellowship, under Grant No. RYC-2016-21188, and from the Ministry of Science, Innovation, and Universities, through Project No. RTI2018- 093921-AC42. M.M.-S. acknowledges financial support through the FPU program, under Grant No. FPU18/02725. Research was supported by the DYNAMO project (101046489), funded by the European Union. Views and opinions expressed are, however, those of the authors only and do not necessarily reflect those of the European Union or European Innovation Council. Neither the European Union nor the granting authority can be held responsible for them. | |
dc.type.version | info:eu-repo/semantics/publishedVersion | ca_CA |
project.funder.identifier | http://dx.doi.org/10.13039/501100011033 | ca_CA |
project.funder.name | Ministerio de Economía y Competitividad | ca_CA |
project.funder.name | Ministerio de Ciencia, Innovación y Universidades | ca_CA |
project.funder.name | European Union | ca_CA |
oaire.awardNumber | RYC-2016-21188 | ca_CA |
oaire.awardNumber | MICIU/ICTI2017-2020/RTI2018- 093921-AC42 | ca_CA |
oaire.awardNumber | FPU18/02725 | ca_CA |
oaire.awardNumber | 101046489 | ca_CA |
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