{"id":"https://openalex.org/W7214064223","doi":"https://doi.org/10.1016/j.mtcomm.2026.116224","title":"A unified model for determining hardness and Young\u2019s modulus of thin films based on a revised Chicot\u2013Lesage (1995) approach","display_name":"A unified model for determining hardness and Young\u2019s modulus of thin films based on a revised Chicot\u2013Lesage (1995) approach","publication_year":2026,"publication_date":"2026-09-23","ids":{"openalex":"https://openalex.org/W7214064223","doi":"https://doi.org/10.1016/j.mtcomm.2026.116224"},"language":"en","primary_location":{"id":"doi:10.1016/j.mtcomm.2026.116224","doi":"https://doi.org/10.1016/j.mtcomm.2026.116224","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.mtcomm.2026.116224","pdf_url":"https://www.sciencedirect.com/science/article/pii/S2352492826016132/pdf","source":{"id":"https://openalex.org/S2765035490","display_name":"Materials Today Communications","issn_l":"2352-4928","issn":["2352-4928"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2"],"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials Today Communications","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"hybrid","oa_url":"https://www.sciencedirect.com/science/article/pii/S2352492826016132/pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5133706300","display_name":"LAKHLIOUI ZINEB","orcid":"https://orcid.org/0009-0009-6135-9707","observed_orcids":["https://orcid.org/0009-0009-6135-9707"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I2279609970","display_name":"Universit\u00e9 de Lille","ror":"https://ror.org/02kzqn938","country_code":"FR","type":"education","lineage":["https://openalex.org/I2279609970"]},{"id":"https://openalex.org/I4210123471","display_name":"Institut d'Electronique, de Micro\u00e9lectronique et de Nanotechnologie","ror":"https://ror.org/02q4res37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I4210095849","https://openalex.org/I4210116330","https://openalex.org/I4210123471","https://openalex.org/I70348806","https://openalex.org/I7454413"]},{"id":"https://openalex.org/I4387153130","display_name":"Laboratoire de G\u00e9nie Civil et G\u00e9o-Environnement","ror":"https://ror.org/00fh1dw28","country_code":"FR","type":"facility","lineage":["https://openalex.org/I205703379","https://openalex.org/I2279609970","https://openalex.org/I4210116330","https://openalex.org/I4210133642","https://openalex.org/I4387153130","https://openalex.org/I44563897"]}],"countries":["FR"],"is_corresponding":true,"raw_author_name":"Z. Lakhlioui","raw_affiliation_strings":["Univ-Lille, CNRS, UMR 8520 - IEMN - Institut d\u2019\u00c9lectronique de Micro\u00e9lectronique et de Nanotechnologie, 59000 Lille, France","Univ-Lille, Laboratoire de G\u00e9nie Civil et G\u00e9o-Environnement, LGCgE-ULR4515, 59000 Lille, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ-Lille, CNRS, UMR 8520 - IEMN - Institut d\u2019\u00c9lectronique de Micro\u00e9lectronique et de Nanotechnologie, 59000 Lille, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I4210123471"]},{"raw_affiliation_string":"Univ-Lille, Laboratoire de G\u00e9nie Civil et G\u00e9o-Environnement, LGCgE-ULR4515, 59000 Lille, France","institution_ids":["https://openalex.org/I2279609970","https://openalex.org/I4387153130"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010068376","display_name":"Didier Chicot","orcid":"https://orcid.org/0000-0002-5203-3168","observed_orcids":["https://orcid.org/0000-0002-5203-3168"]},"institutions":[{"id":"https://openalex.org/I2279609970","display_name":"Universit\u00e9 de Lille","ror":"https://ror.org/02kzqn938","country_code":"FR","type":"education","lineage":["https://openalex.org/I2279609970"]},{"id":"https://openalex.org/I4387153130","display_name":"Laboratoire de G\u00e9nie Civil et G\u00e9o-Environnement","ror":"https://ror.org/00fh1dw28","country_code":"FR","type":"facility","lineage":["https://openalex.org/I205703379","https://openalex.org/I2279609970","https://openalex.org/I4210116330","https://openalex.org/I4210133642","https://openalex.org/I4387153130","https://openalex.org/I44563897"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"D. Chicot","raw_affiliation_strings":["Univ-Lille, Laboratoire de G\u00e9nie Civil et G\u00e9o-Environnement, LGCgE-ULR4515, 59000 Lille, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ-Lille, Laboratoire de G\u00e9nie Civil et G\u00e9o-Environnement, LGCgE-ULR4515, 59000 Lille, France","institution_ids":["https://openalex.org/I2279609970","https://openalex.org/I4387153130"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066333114","display_name":"Francine Roudet","orcid":"https://orcid.org/0000-0002-8689-1013","observed_orcids":["https://orcid.org/0000-0002-8689-1013"]},"institutions":[{"id":"https://openalex.org/I2279609970","display_name":"Universit\u00e9 de Lille","ror":"https://ror.org/02kzqn938","country_code":"FR","type":"education","lineage":["https://openalex.org/I2279609970"]},{"id":"https://openalex.org/I4387153130","display_name":"Laboratoire de G\u00e9nie Civil et G\u00e9o-Environnement","ror":"https://ror.org/00fh1dw28","country_code":"FR","type":"facility","lineage":["https://openalex.org/I205703379","https://openalex.org/I2279609970","https://openalex.org/I4210116330","https://openalex.org/I4210133642","https://openalex.org/I4387153130","https://openalex.org/I44563897"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"F. Roudet","raw_affiliation_strings":["Univ-Lille, Laboratoire de G\u00e9nie Civil et G\u00e9o-Environnement, LGCgE-ULR4515, 59000 Lille, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ-Lille, Laboratoire de G\u00e9nie Civil et G\u00e9o-Environnement, LGCgE-ULR4515, 59000 Lille, France","institution_ids":["https://openalex.org/I2279609970","https://openalex.org/I4387153130"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039975460","display_name":"Alberto Mejias","orcid":"https://orcid.org/0000-0002-1432-5282","observed_orcids":["https://orcid.org/0000-0002-1432-5282"]},"institutions":[{"id":"https://openalex.org/I2279609970","display_name":"Universit\u00e9 de Lille","ror":"https://ror.org/02kzqn938","country_code":"FR","type":"education","lineage":["https://openalex.org/I2279609970"]},{"id":"https://openalex.org/I4210116330","display_name":"JUNIA","ror":"https://ror.org/02evec030","country_code":"FR","type":"education","lineage":["https://openalex.org/I4210116330"]},{"id":"https://openalex.org/I4387153130","display_name":"Laboratoire de G\u00e9nie Civil et G\u00e9o-Environnement","ror":"https://ror.org/00fh1dw28","country_code":"FR","type":"facility","lineage":["https://openalex.org/I205703379","https://openalex.org/I2279609970","https://openalex.org/I4210116330","https://openalex.org/I4210133642","https://openalex.org/I4387153130","https://openalex.org/I44563897"]},{"id":"https://openalex.org/I44563897","display_name":"Universit\u00e9 d'Artois","ror":"https://ror.org/053x9s498","country_code":"FR","type":"education","lineage":["https://openalex.org/I44563897"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"A. Mejias","raw_affiliation_strings":["JUNIA, Univ-Lille, IMT Nord Europe, Univ. Artois, Laboratoire de G\u00e9nie Civil et G\u00e9o-Environnement, LGCgE-ULR4515, 59000 Lille, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"JUNIA, Univ-Lille, IMT Nord Europe, Univ. Artois, Laboratoire de G\u00e9nie Civil et G\u00e9o-Environnement, LGCgE-ULR4515, 59000 Lille, France","institution_ids":["https://openalex.org/I2279609970","https://openalex.org/I4210116330","https://openalex.org/I4387153130","https://openalex.org/I44563897"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052629650","display_name":"Katir Ziouche","orcid":"https://orcid.org/0000-0002-2472-2636","observed_orcids":["https://orcid.org/0000-0002-2472-2636"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I2279609970","display_name":"Universit\u00e9 de Lille","ror":"https://ror.org/02kzqn938","country_code":"FR","type":"education","lineage":["https://openalex.org/I2279609970"]},{"id":"https://openalex.org/I4210123471","display_name":"Institut d'Electronique, de Micro\u00e9lectronique et de Nanotechnologie","ror":"https://ror.org/02q4res37","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I4210095849","https://openalex.org/I4210116330","https://openalex.org/I4210123471","https://openalex.org/I70348806","https://openalex.org/I7454413"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"K. Ziouche","raw_affiliation_strings":["Univ-Lille, CNRS, UMR 8520 - IEMN - Institut d\u2019\u00c9lectronique de Micro\u00e9lectronique et de Nanotechnologie, 59000 Lille, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Univ-Lille, CNRS, UMR 8520 - IEMN - Institut d\u2019\u00c9lectronique de Micro\u00e9lectronique et de Nanotechnologie, 59000 Lille, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I4210123471"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5133706300"],"corresponding_institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I2279609970","https://openalex.org/I4210123471","https://openalex.org/I4387153130"],"apc_list":{"value":2830,"currency":"USD","value_usd":2830},"apc_paid":{"value":2830,"currency":"USD","value_usd":2830},"fwci":0.0,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":{"value":0.57537117,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"57","issue":null,"first_page":"116224","last_page":"116224"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10377","display_name":"Metal and Thin Film Mechanics","score":1.0,"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/T10377","display_name":"Metal and Thin Film Mechanics","score":1.0,"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/T10923","display_name":"Force Microscopy Techniques and Applications","score":0.0,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11799","display_name":"Adhesion, Friction, and Surface Interactions","score":0.0,"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/thin-films","display_name":"thin films","score":0.8960000276565552},{"id":"https://openalex.org/keywords/hardness","display_name":"hardness","score":0.8799999952316284},{"id":"https://openalex.org/keywords/young-s-modulus","display_name":"Young's modulus","score":0.9950000047683716},{"id":"https://openalex.org/keywords/indentation","display_name":"indentation","score":0.722000002861023},{"id":"https://openalex.org/keywords/film-substrate-systems","display_name":"film-substrate systems","score":0.8799999952316284},{"id":"https://openalex.org/keywords/substrate-effects","display_name":"substrate effects","score":0.7310000061988831},{"id":"https://openalex.org/keywords/mechanical-characterization","display_name":"mechanical characterization","score":0.6620000004768372},{"id":"https://openalex.org/keywords/analytical-model","display_name":"analytical model","score":0.6830000281333923}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.9315000176429749},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.6675000190734863},{"id":"https://openalex.org/C19067145","wikidata":"https://www.wikidata.org/wiki/Q1137203","display_name":"Thin film","level":2,"score":0.6194000244140625},{"id":"https://openalex.org/C45493050","wikidata":"https://www.wikidata.org/wiki/Q7884934","display_name":"Unified Model","level":2,"score":0.6060000061988831},{"id":"https://openalex.org/C193867417","wikidata":"https://www.wikidata.org/wiki/Q6889814","display_name":"Modulus","level":2,"score":0.4726000130176544},{"id":"https://openalex.org/C46451288","wikidata":"https://www.wikidata.org/wiki/Q1080745","display_name":"Unified field theory","level":2,"score":0.4406999945640564},{"id":"https://openalex.org/C43486711","wikidata":"https://www.wikidata.org/wiki/Q192005","display_name":"Elastic modulus","level":2,"score":0.3727000057697296},{"id":"https://openalex.org/C196029304","wikidata":"https://www.wikidata.org/wiki/Q2091584","display_name":"Young's modulus","level":2,"score":0.3499999940395355},{"id":"https://openalex.org/C2780329122","wikidata":"https://www.wikidata.org/wiki/Q18349149","display_name":"Fused deposition modeling","level":3,"score":0.2831000089645386},{"id":"https://openalex.org/C94406020","wikidata":"https://www.wikidata.org/wiki/Q900371","display_name":"Bulk modulus","level":2,"score":0.266400009393692},{"id":"https://openalex.org/C31555180","wikidata":"https://www.wikidata.org/wiki/Q3523867","display_name":"Material properties","level":2,"score":0.2524000108242035}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1016/j.mtcomm.2026.116224","doi":"https://doi.org/10.1016/j.mtcomm.2026.116224","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.mtcomm.2026.116224","pdf_url":"https://www.sciencedirect.com/science/article/pii/S2352492826016132/pdf","source":{"id":"https://openalex.org/S2765035490","display_name":"Materials Today Communications","issn_l":"2352-4928","issn":["2352-4928"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2"],"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials Today Communications","raw_type":"journal-article"},{"id":"doi:10.2139/ssrn.6583619","doi":"https://doi.org/10.2139/ssrn.6583619","is_oa":true,"landing_page_url":"https://doi.org/10.2139/ssrn.6583619","pdf_url":null,"source":{"id":"https://openalex.org/S4210172589","display_name":"SSRN Electronic Journal","issn_l":"1556-5068","issn":["1556-5068"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1318003438","host_organization_name":"RELX Group (Netherlands)","host_organization_lineage":["https://openalex.org/I1318003438"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"posted-content"},{"id":"pmh:oai:HAL:hal-05805441v1","doi":null,"is_oa":true,"landing_page_url":"https://hal.science/hal-05805441","pdf_url":null,"source":{"id":"https://openalex.org/S4306402512","display_name":"HAL","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I4405252976","host_organization_name":"Centre pour la Communication Scientifique Directe","host_organization_lineage":["https://openalex.org/I4405252976"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Materials Today Communications, 2026, 57, pp.116224. &#x27E8;10.1016/j.mtcomm.2026.116224&#x27E9;","raw_type":"info:eu-repo/semantics/article"}],"best_oa_location":{"id":"doi:10.1016/j.mtcomm.2026.116224","doi":"https://doi.org/10.1016/j.mtcomm.2026.116224","is_oa":true,"landing_page_url":"https://doi.org/10.1016/j.mtcomm.2026.116224","pdf_url":"https://www.sciencedirect.com/science/article/pii/S2352492826016132/pdf","source":{"id":"https://openalex.org/S2765035490","display_name":"Materials Today Communications","issn_l":"2352-4928","issn":["2352-4928"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","dongbi-d","jufo-1","ki-jl-1","norway-1","poland-70","russia-white-list-2"],"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":"cc-by-nc-nd","license_id":"https://openalex.org/licenses/cc-by-nc-nd","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Materials Today Communications","raw_type":"journal-article"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320316137","display_name":"Universit\u00e9 de Lille","ror":"https://ror.org/02kzqn938"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7214064223.pdf","grobid_xml":"https://content.openalex.org/works/W7214064223.grobid-xml"},"referenced_works_count":32,"referenced_works":["https://openalex.org/W4034913","https://openalex.org/W1125438297","https://openalex.org/W1660678152","https://openalex.org/W1973521157","https://openalex.org/W1987343785","https://openalex.org/W2018409502","https://openalex.org/W2025408077","https://openalex.org/W2053891242","https://openalex.org/W2073301300","https://openalex.org/W2083149664","https://openalex.org/W2085596248","https://openalex.org/W2086933933","https://openalex.org/W2088080076","https://openalex.org/W2089053378","https://openalex.org/W2091638582","https://openalex.org/W2093916349","https://openalex.org/W2105604213","https://openalex.org/W2155154686","https://openalex.org/W2166745555","https://openalex.org/W2263953815","https://openalex.org/W2324251761","https://openalex.org/W2735737452","https://openalex.org/W2790931882","https://openalex.org/W2942485789","https://openalex.org/W3033919799","https://openalex.org/W3038998343","https://openalex.org/W3179697183","https://openalex.org/W3186931290","https://openalex.org/W4220787867","https://openalex.org/W4281914376","https://openalex.org/W4402741309","https://openalex.org/W4404941626"],"related_works":["https://openalex.org/W7154470329","https://openalex.org/W140957414","https://openalex.org/W2012581403","https://openalex.org/W2114265227","https://openalex.org/W2076870211","https://openalex.org/W4745390","https://openalex.org/W2255237826","https://openalex.org/W2095015002","https://openalex.org/W2117362619","https://openalex.org/W65269050"],"abstract_inverted_index":{"A":[0],"unified":[1],"analytical":[2],"model":[3,78],"is":[4,23,60,93],"proposed":[5,113],"for":[6,80,122,130],"the":[7,26,36,43,51,54],"simultaneous":[8],"determination":[9],"of":[10,15,46,53,66,125],"hardness":[11,32,68],"and":[12,28,69,109,118],"Young\u2019s":[13],"modulus":[14,71],"thin":[16,99,126],"films":[17],"from":[18],"indentation":[19,58,107],"measurements.":[20,91],"The":[21,76,112],"approach":[22],"based":[24],"on":[25,96],"Chicot":[27],"Lesage":[29],"(1995)":[30],"composite":[31],"model,":[33],"in":[34],"which":[35],"original":[37],"assumptions":[38],"are":[39],"revisited":[40],"to":[41],"improve":[42],"mechanical":[44,123],"description":[45],"film\u2013substrate":[47],"systems.":[48],"In":[49],"particular,":[50],"evolution":[52],"film":[55,100],"contribution":[56],"with":[57,105],"depth":[59],"reformulated,":[61],"allowing":[62],"a":[63,73,116],"consistent":[64,120],"extraction":[65],"both":[67],"elastic":[70,90],"using":[72],"single":[74],"framework.":[75],"revised":[77],"accounts":[79],"substrate":[81],"influence":[82],"without":[83],"requiring":[84],"multiple":[85],"fitting":[86],"procedures":[87],"or":[88],"independent":[89],"Validation":[92],"carried":[94],"out":[95],"various":[97],"representative":[98],"systems,":[101],"showing":[102],"good":[103],"agreement":[104],"experimental":[106],"data":[108],"reference":[110],"values.":[111],"methodology":[114],"provides":[115],"simplified":[117],"physically":[119],"tool":[121],"characterization":[124],"films,":[127],"well":[128],"suited":[129],"routine":[131],"analysis.":[132]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-09-23T00:00:00"}
