{"id":"https://openalex.org/W7135200367","doi":"https://doi.org/10.1016/j.mechrescom.2026.104677","title":"Wave propagation in functionally graded semi-piezoelectric materials: A systematic study of the non-piezoelectric to piezoelectric graded transition","display_name":"Wave propagation in functionally graded semi-piezoelectric materials: A systematic study of the non-piezoelectric to piezoelectric graded transition","publication_year":2026,"publication_date":"2026-03-13","ids":{"openalex":"https://openalex.org/W7135200367","doi":"https://doi.org/10.1016/j.mechrescom.2026.104677"},"language":"en","primary_location":{"id":"doi:10.1016/j.mechrescom.2026.104677","doi":"https://doi.org/10.1016/j.mechrescom.2026.104677","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.mechrescom.2026.104677","pdf_url":null,"source":{"id":"https://openalex.org/S98390232","display_name":"Mechanics Research Communications","issn_l":"0093-6413","issn":["0093-6413","1873-3972"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mechanics Research Communications","raw_type":"journal-article"},"parent_works":[],"lineage":["https://openalex.org/W7135200367"],"child_works_count":0,"type":"article","is_traditional":true,"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/A5106330967","display_name":"Khalid Ait Cheikh","orcid":"https://orcid.org/0009-0001-9325-9681","observed_orcids":["https://orcid.org/0009-0001-9325-9681"]},"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":"Khalid Ait Cheikh","raw_affiliation_strings":["Lab PETI-ERMAM, Ibn Zohr University, Polydisciplinary Faculty of Ouarzazate, BP.638, 45000 Ouarzazate, Morocco"],"raw_orcid":"https://orcid.org/0009-0001-9325-9681","affiliations":[{"raw_affiliation_string":"Lab PETI-ERMAM, Ibn Zohr University, Polydisciplinary Faculty of Ouarzazate, BP.638, 45000 Ouarzazate, Morocco","institution_ids":["https://openalex.org/I4210088687"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106330038","display_name":"Zakaria Ech-chaachoui","orcid":"https://orcid.org/0009-0001-4672-9767","observed_orcids":["https://orcid.org/0009-0001-4672-9767"]},"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":"Zakaria Ech-chaachoui","raw_affiliation_strings":["Lab PETI-ERMAM, Ibn Zohr University, Polydisciplinary Faculty of Ouarzazate, BP.638, 45000 Ouarzazate, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lab PETI-ERMAM, Ibn Zohr University, Polydisciplinary Faculty of Ouarzazate, BP.638, 45000 Ouarzazate, Morocco","institution_ids":["https://openalex.org/I4210088687"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5004549471","display_name":"Rabab Raghib","orcid":"https://orcid.org/0000-0002-8428-907X","observed_orcids":["https://orcid.org/0000-0002-8428-907X"]},"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":"Rabab Raghib","raw_affiliation_strings":["Lab PETI-ERMAM, Ibn Zohr University, Polydisciplinary Faculty of Ouarzazate, BP.638, 45000 Ouarzazate, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lab PETI-ERMAM, Ibn Zohr University, Polydisciplinary Faculty of Ouarzazate, BP.638, 45000 Ouarzazate, Morocco","institution_ids":["https://openalex.org/I4210088687"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078730165","display_name":"Ismail Naciri","orcid":"https://orcid.org/0000-0002-7043-8644","observed_orcids":["https://orcid.org/0000-0002-7043-8644"]},"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":"Ismail Naciri","raw_affiliation_strings":["Lab PETI-ERMAM, Ibn Zohr University, Polydisciplinary Faculty of Ouarzazate, BP.638, 45000 Ouarzazate, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lab PETI-ERMAM, Ibn Zohr University, Polydisciplinary Faculty of Ouarzazate, BP.638, 45000 Ouarzazate, Morocco","institution_ids":["https://openalex.org/I4210088687"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056737910","display_name":"L. Elmaimouni","orcid":"https://orcid.org/0000-0002-0919-3588","observed_orcids":["https://orcid.org/0000-0002-0919-3588"]},"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":"Lahoucine Elmaimouni","raw_affiliation_strings":["Lab PETI-ERMAM, Ibn Zohr University, Polydisciplinary Faculty of Ouarzazate, BP.638, 45000 Ouarzazate, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lab PETI-ERMAM, Ibn Zohr University, Polydisciplinary Faculty of Ouarzazate, BP.638, 45000 Ouarzazate, Morocco","institution_ids":["https://openalex.org/I4210088687"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019969595","display_name":"Jiangong Yu","orcid":"https://orcid.org/0000-0003-2175-6213","observed_orcids":["https://orcid.org/0000-0003-2175-6213"]},"institutions":[{"id":"https://openalex.org/I4210166499","display_name":"Henan Polytechnic University","ror":"https://ror.org/05vr1c885","country_code":"CN","type":"education","lineage":["https://openalex.org/I4210166499"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Jiangong Yu","raw_affiliation_strings":["Laboratory of Advanced Electronic Packaging Materials Precision Forming, Henan Polytechnic University, Jiaozuo 454003, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Laboratory of Advanced Electronic Packaging Materials Precision Forming, Henan Polytechnic University, Jiaozuo 454003, China","institution_ids":["https://openalex.org/I4210166499"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054129603","display_name":"Abdellah Benami","orcid":"https://orcid.org/0000-0001-5516-5660","observed_orcids":["https://orcid.org/0000-0001-5516-5660"]},"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":"Abdellah Benami","raw_affiliation_strings":["LM3ER-OTEA, Department of Physics, Faculty of Sciences and Techniques, Moulay Ismail University of Meknes, BP 509 Boutalamine 52000, Errachidia, Morocco"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"LM3ER-OTEA, Department of Physics, Faculty of Sciences and Techniques, Moulay Ismail University of Meknes, BP 509 Boutalamine 52000, Errachidia, Morocco","institution_ids":["https://openalex.org/I4210153608"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5106330967"],"corresponding_institution_ids":["https://openalex.org/I4210088687"],"apc_list":{"value":3580,"currency":"USD","value_usd":3580},"apc_paid":null,"fwci":2.929,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.87064537,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":95,"max":96},"biblio":{"volume":"154","issue":null,"first_page":"104677","last_page":"104677"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.7411999702453613,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10662","display_name":"Ultrasonics and Acoustic Wave Propagation","score":0.7411999702453613,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T11558","display_name":"Composite Material Mechanics","score":0.0925000011920929,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"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/T10221","display_name":"Composite Structure Analysis and Optimization","score":0.08110000193119049,"subfield":{"id":"https://openalex.org/subfields/2211","display_name":"Mechanics of Materials"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/guided-wave-propagation","display_name":"guided wave propagation","score":0.9769999980926514},{"id":"https://openalex.org/keywords/homogenization","display_name":"homogenization","score":0.875},{"id":"https://openalex.org/keywords/mori-tanaka-method","display_name":"Mori-Tanaka method","score":0.9480000138282776},{"id":"https://openalex.org/keywords/wave-dispersion","display_name":"wave dispersion","score":0.5860000252723694},{"id":"https://openalex.org/keywords/electromechanical-coupling","display_name":"electromechanical coupling","score":0.9290000200271606},{"id":"https://openalex.org/keywords/gradient-index","display_name":"gradient index","score":0.8090000152587891},{"id":"https://openalex.org/keywords/waveguides","display_name":"waveguides","score":0.5839999914169312},{"id":"https://openalex.org/keywords/energy-harvesting","display_name":"energy harvesting","score":0.9070000052452087}],"concepts":[{"id":"https://openalex.org/C100082104","wikidata":"https://www.wikidata.org/wiki/Q183759","display_name":"Piezoelectricity","level":2,"score":0.6876999735832214},{"id":"https://openalex.org/C2779905828","wikidata":"https://www.wikidata.org/wiki/Q1984320","display_name":"Functionally graded material","level":3,"score":0.5954999923706055},{"id":"https://openalex.org/C44886760","wikidata":"https://www.wikidata.org/wiki/Q1758425","display_name":"Wave propagation","level":2,"score":0.5852000117301941},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.5594000220298767},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3937000036239624},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.30410000681877136},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.298799991607666},{"id":"https://openalex.org/C31555180","wikidata":"https://www.wikidata.org/wiki/Q3523867","display_name":"Material properties","level":2,"score":0.27639999985694885},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.25760000944137573},{"id":"https://openalex.org/C173677008","wikidata":"https://www.wikidata.org/wiki/Q2094637","display_name":"Piezoelectric sensor","level":3,"score":0.25459998846054077},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.25369998812675476}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.mechrescom.2026.104677","doi":"https://doi.org/10.1016/j.mechrescom.2026.104677","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.mechrescom.2026.104677","pdf_url":null,"source":{"id":"https://openalex.org/S98390232","display_name":"Mechanics Research Communications","issn_l":"0093-6413","issn":["0093-6413","1873-3972"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-c","jufo-1","norway-1","poland-70","russia-white-list-1"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Mechanics Research Communications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":41,"referenced_works":["https://openalex.org/W1966205568","https://openalex.org/W1971081414","https://openalex.org/W2011193111","https://openalex.org/W2016894459","https://openalex.org/W2022608789","https://openalex.org/W2037364099","https://openalex.org/W2042454348","https://openalex.org/W2049392723","https://openalex.org/W2051532287","https://openalex.org/W2055347298","https://openalex.org/W2069333136","https://openalex.org/W2072077219","https://openalex.org/W2073636334","https://openalex.org/W2087390934","https://openalex.org/W2091862176","https://openalex.org/W2110545839","https://openalex.org/W2299156863","https://openalex.org/W2594921695","https://openalex.org/W2599027809","https://openalex.org/W2755597521","https://openalex.org/W2773132709","https://openalex.org/W2800193401","https://openalex.org/W2809895650","https://openalex.org/W2956060336","https://openalex.org/W3035196562","https://openalex.org/W3088955067","https://openalex.org/W3111852677","https://openalex.org/W3121737335","https://openalex.org/W3156856182","https://openalex.org/W4210640341","https://openalex.org/W4292253986","https://openalex.org/W4377121599","https://openalex.org/W4389513602","https://openalex.org/W4390234074","https://openalex.org/W4391170754","https://openalex.org/W4394982790","https://openalex.org/W4399993076","https://openalex.org/W4406064207","https://openalex.org/W4407614726","https://openalex.org/W4408224717","https://openalex.org/W4413241535"],"related_works":["https://openalex.org/W2122583696","https://openalex.org/W1984346020","https://openalex.org/W1966205568","https://openalex.org/W4220993682","https://openalex.org/W4410459294","https://openalex.org/W4401361681","https://openalex.org/W4223481687","https://openalex.org/W582002093","https://openalex.org/W4250489333","https://openalex.org/W2052536873"],"abstract_inverted_index":null,"counts_by_year":[{"year":2026,"cited_by_count":2}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2026-03-14T00:00:00"}
