{"id":"https://openalex.org/W2996656550","doi":"https://doi.org/10.1145/3368756.3369074","title":"Ultrasonic insulation using a Helmholtz-like phononic crystal with a slight filling factor","display_name":"Ultrasonic insulation using a Helmholtz-like phononic crystal with a slight filling factor","publication_year":2019,"publication_date":"2019-10-02","ids":{"openalex":"https://openalex.org/W2996656550","doi":"https://doi.org/10.1145/3368756.3369074","mag":"2996656550"},"language":"en","primary_location":{"id":"doi:10.1145/3368756.3369074","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3368756.3369074","pdf_url":null,"source":{"id":"https://openalex.org/S4306523848","display_name":"Proceedings of the 4th International Conference on Smart City Applications","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on Smart City Applications","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5016055507","display_name":"Amir Madani","orcid":"https://orcid.org/0000-0003-3963-7626"},"institutions":[{"id":"https://openalex.org/I4210088687","display_name":"Universit\u00e9 Ibn Zohr","ror":"https://ror.org/006sgpv47","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210088687"]}],"countries":["MA"],"is_corresponding":true,"raw_author_name":"A. El Madani","raw_affiliation_strings":["Universit\u00e9 Ibn Zohr, Agadir- Morocco"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Ibn Zohr, Agadir- Morocco","institution_ids":["https://openalex.org/I4210088687"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036888193","display_name":"S. Bensallam","orcid":"https://orcid.org/0000-0002-2266-1665"},"institutions":[{"id":"https://openalex.org/I75880681","display_name":"Hassania School of Public Works","ror":"https://ror.org/01ye8vh67","country_code":"MA","type":"education","lineage":["https://openalex.org/I75880681"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"S. Bensallam","raw_affiliation_strings":["Ecole Hassania des Travaux Publiques, Casablanca- Morocco"],"affiliations":[{"raw_affiliation_string":"Ecole Hassania des Travaux Publiques, Casablanca- Morocco","institution_ids":["https://openalex.org/I75880681"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060928028","display_name":"A. Elayouch","orcid":"https://orcid.org/0000-0002-1286-9921"},"institutions":[{"id":"https://openalex.org/I90843659","display_name":"Universit\u00e9 de franche-comt\u00e9","ror":"https://ror.org/03pcc9z86","country_code":"FR","type":"education","lineage":["https://openalex.org/I90843659"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Elayouch","raw_affiliation_strings":["Universit\u00e9 de Franche-Comt\u00e9, Besan\u00e7on- France"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de Franche-Comt\u00e9, Besan\u00e7on- France","institution_ids":["https://openalex.org/I90843659"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5063923871","display_name":"Abdelkrim Khelif","orcid":"https://orcid.org/0000-0001-8712-824X"},"institutions":[{"id":"https://openalex.org/I90843659","display_name":"Universit\u00e9 de franche-comt\u00e9","ror":"https://ror.org/03pcc9z86","country_code":"FR","type":"education","lineage":["https://openalex.org/I90843659"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Khelif","raw_affiliation_strings":["Universit\u00e9 de Franche-Comt\u00e9, Besan\u00e7on- France"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 de Franche-Comt\u00e9, Besan\u00e7on- France","institution_ids":["https://openalex.org/I90843659"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065350729","display_name":"Younes Achaoui","orcid":"https://orcid.org/0000-0002-8967-6001"},"institutions":[{"id":"https://openalex.org/I4210153608","display_name":"Universit\u00e9 Moulay Ismail de Meknes","ror":"https://ror.org/04cnscd67","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210153608"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"Y. Achaoui","raw_affiliation_strings":["Universit\u00e9 Moulay Ismail, Mekn\u00e8s- Morocco"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Moulay Ismail, Mekn\u00e8s- Morocco","institution_ids":["https://openalex.org/I4210153608"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5009529258","display_name":"Abella Bouaaddi","orcid":null},"institutions":[{"id":"https://openalex.org/I4210088687","display_name":"Universit\u00e9 Ibn Zohr","ror":"https://ror.org/006sgpv47","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210088687"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"A. Bouaaddi","raw_affiliation_strings":["Universit\u00e9 Ibn Zohr, Agadir- Morocco"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Ibn Zohr, Agadir- Morocco","institution_ids":["https://openalex.org/I4210088687"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5051681769","display_name":"Hicham Jakjoud","orcid":"https://orcid.org/0000-0002-5498-7774"},"institutions":[{"id":"https://openalex.org/I4210088687","display_name":"Universit\u00e9 Ibn Zohr","ror":"https://ror.org/006sgpv47","country_code":"MA","type":"education","lineage":["https://openalex.org/I4210088687"]}],"countries":["MA"],"is_corresponding":false,"raw_author_name":"H. Jakjoud","raw_affiliation_strings":["Universit\u00e9 Ibn Zohr, Agadir- Morocco"],"affiliations":[{"raw_affiliation_string":"Universit\u00e9 Ibn Zohr, Agadir- Morocco","institution_ids":["https://openalex.org/I4210088687"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5016055507"],"corresponding_institution_ids":["https://openalex.org/I4210088687"],"apc_list":null,"apc_paid":null,"fwci":0.9578,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.76650682,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"3"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10822","display_name":"Acoustic Wave Phenomena Research","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.9839000105857849,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10283","display_name":"Hearing Loss and Rehabilitation","score":0.9775000214576721,"subfield":{"id":"https://openalex.org/subfields/2805","display_name":"Cognitive Neuroscience"},"field":{"id":"https://openalex.org/fields/28","display_name":"Neuroscience"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.7061194181442261},{"id":"https://openalex.org/keywords/helmholtz-free-energy","display_name":"Helmholtz free energy","score":0.6985951662063599},{"id":"https://openalex.org/keywords/resonator","display_name":"Resonator","score":0.6877800822257996},{"id":"https://openalex.org/keywords/metamaterial","display_name":"Metamaterial","score":0.6555716395378113},{"id":"https://openalex.org/keywords/ultrasonic-sensor","display_name":"Ultrasonic sensor","score":0.6298206448554993},{"id":"https://openalex.org/keywords/acoustics","display_name":"Acoustics","score":0.5989755392074585},{"id":"https://openalex.org/keywords/attenuation","display_name":"Attenuation","score":0.5900434851646423},{"id":"https://openalex.org/keywords/acoustic-attenuation","display_name":"Acoustic attenuation","score":0.4887423515319824},{"id":"https://openalex.org/keywords/helmholtz-resonator","display_name":"Helmholtz resonator","score":0.4714839458465576},{"id":"https://openalex.org/keywords/wavelength","display_name":"Wavelength","score":0.46432632207870483},{"id":"https://openalex.org/keywords/q-factor","display_name":"Q factor","score":0.43739351630210876},{"id":"https://openalex.org/keywords/silicon","display_name":"Silicon","score":0.42865657806396484},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.381011962890625},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3058337867259979},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.13930797576904297}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7061194181442261},{"id":"https://openalex.org/C27592594","wikidata":"https://www.wikidata.org/wiki/Q865821","display_name":"Helmholtz free energy","level":2,"score":0.6985951662063599},{"id":"https://openalex.org/C97126364","wikidata":"https://www.wikidata.org/wiki/Q349669","display_name":"Resonator","level":2,"score":0.6877800822257996},{"id":"https://openalex.org/C110367647","wikidata":"https://www.wikidata.org/wiki/Q497166","display_name":"Metamaterial","level":2,"score":0.6555716395378113},{"id":"https://openalex.org/C81288441","wikidata":"https://www.wikidata.org/wiki/Q20736125","display_name":"Ultrasonic sensor","level":2,"score":0.6298206448554993},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.5989755392074585},{"id":"https://openalex.org/C184652730","wikidata":"https://www.wikidata.org/wiki/Q2357982","display_name":"Attenuation","level":2,"score":0.5900434851646423},{"id":"https://openalex.org/C76198728","wikidata":"https://www.wikidata.org/wiki/Q3629144","display_name":"Acoustic attenuation","level":3,"score":0.4887423515319824},{"id":"https://openalex.org/C170344590","wikidata":"https://www.wikidata.org/wiki/Q1569889","display_name":"Helmholtz resonator","level":3,"score":0.4714839458465576},{"id":"https://openalex.org/C6260449","wikidata":"https://www.wikidata.org/wiki/Q41364","display_name":"Wavelength","level":2,"score":0.46432632207870483},{"id":"https://openalex.org/C187725362","wikidata":"https://www.wikidata.org/wiki/Q830521","display_name":"Q factor","level":3,"score":0.43739351630210876},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.42865657806396484},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.381011962890625},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3058337867259979},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.13930797576904297},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1145/3368756.3369074","is_oa":false,"landing_page_url":"https://doi.org/10.1145/3368756.3369074","pdf_url":null,"source":{"id":"https://openalex.org/S4306523848","display_name":"Proceedings of the 4th International Conference on Smart City Applications","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Proceedings of the 4th International Conference on Smart City Applications","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.47999998927116394,"display_name":"Clean water and sanitation","id":"https://metadata.un.org/sdg/6"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W1965555338","https://openalex.org/W2008034863","https://openalex.org/W2056058286","https://openalex.org/W2088676195","https://openalex.org/W2279573609","https://openalex.org/W4245559017"],"related_works":["https://openalex.org/W4386835200","https://openalex.org/W4387653525","https://openalex.org/W4241527569","https://openalex.org/W2745323733","https://openalex.org/W2066370402","https://openalex.org/W1966131443","https://openalex.org/W2898533975","https://openalex.org/W4386995796","https://openalex.org/W3081702750","https://openalex.org/W2045066978"],"abstract_inverted_index":{"Metamaterials":[0],"are":[1,76],"artificial":[2],"materials":[3],"designed":[4],"to":[5,14,103],"control":[6],"and":[7,61,68,82,99],"manipulate":[8],"waves.":[9],"They":[10],"present":[11,29],"the":[12,49],"advantage":[13],"prohibit":[15],"acoustic":[16],"propagation":[17],"in":[18,47,70],"some":[19],"frequency":[20],"ranges":[21],"called":[22],"Band":[23],"Gaps.":[24],"In":[25],"this":[26],"paper,":[27],"we":[28],"a":[30,53,58,92],"series":[31],"of":[32,45],"Helmholtz-like":[33],"resonators":[34,64],"shaped":[35],"for":[36],"ultrasonic":[37],"insulation":[38],"purposes.":[39],"This":[40],"host":[41],"plate":[42],"is":[43,86],"made":[44],"silicon":[46],"which":[48],"unit":[50],"cell":[51],"represents":[52],"phononic":[54],"membrane":[55],"formed":[56],"by":[57],"sub-wavelength":[59],"aperture":[60],"two":[62],"Helmholtz":[63],"facing":[65],"each":[66],"other":[67],"immersed":[69],"water.":[71],"The":[72],"finite":[73],"element":[74],"simulations":[75],"performed":[77],"between":[78],"frequencies":[79],"1.7":[80],"MHz":[81],"2.95":[83],"MHz.":[84],"It":[85],"shown":[87],"that":[88],"such":[89],"configuration":[90],"exhibits":[91],"large":[93],"band":[94],"gap":[95],"exceeding":[96],"1000":[97],"kHz":[98],"an":[100],"attenuation":[101],"up":[102],"-35":[104],"dB.":[105]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}
