{"id":"https://openalex.org/W4207040067","doi":"https://doi.org/10.3390/axioms11020044","title":"Accurate Time-Domain Modeling of Arbitrarily Shaped Graphene Layers Utilizing Unstructured Triangular Grids","display_name":"Accurate Time-Domain Modeling of Arbitrarily Shaped Graphene Layers Utilizing Unstructured Triangular Grids","publication_year":2022,"publication_date":"2022-01-22","ids":{"openalex":"https://openalex.org/W4207040067","doi":"https://doi.org/10.3390/axioms11020044"},"language":"en","primary_location":{"id":"doi:10.3390/axioms11020044","is_oa":true,"landing_page_url":"https://doi.org/10.3390/axioms11020044","pdf_url":"https://www.mdpi.com/2075-1680/11/2/44/pdf?version=1643012677","source":{"id":"https://openalex.org/S4210173132","display_name":"Axioms","issn_l":"2075-1680","issn":["2075-1680"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Axioms","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2075-1680/11/2/44/pdf?version=1643012677","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5012215954","display_name":"Stamatios Amanatiadis","orcid":"https://orcid.org/0000-0003-1295-4613"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":true,"raw_author_name":"Stamatios Amanatiadis","raw_affiliation_strings":["Department of Electrical & Computer Engineering, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056090886","display_name":"Theodoros T. Zygiridis","orcid":"https://orcid.org/0000-0001-6194-8100"},"institutions":[{"id":"https://openalex.org/I89506807","display_name":"University of Western Macedonia","ror":"https://ror.org/00a5pe906","country_code":"GR","type":"education","lineage":["https://openalex.org/I89506807"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Theodoros Zygiridis","raw_affiliation_strings":["Department of Electrical & Computer Engineering, University of Western Macedonia, GR-50100 Kozani, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, University of Western Macedonia, GR-50100 Kozani, Greece","institution_ids":["https://openalex.org/I89506807"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5064200333","display_name":"Nikolaos V. Kantartzis","orcid":"https://orcid.org/0000-0003-0959-7838"},"institutions":[{"id":"https://openalex.org/I21370196","display_name":"Aristotle University of Thessaloniki","ror":"https://ror.org/02j61yw88","country_code":"GR","type":"education","lineage":["https://openalex.org/I21370196"]}],"countries":["GR"],"is_corresponding":false,"raw_author_name":"Nikolaos Kantartzis","raw_affiliation_strings":["Department of Electrical & Computer Engineering, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece"],"affiliations":[{"raw_affiliation_string":"Department of Electrical & Computer Engineering, Aristotle University of Thessaloniki, GR-54124 Thessaloniki, Greece","institution_ids":["https://openalex.org/I21370196"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5012215954"],"corresponding_institution_ids":["https://openalex.org/I21370196"],"apc_list":{"value":1400,"currency":"CHF","value_usd":1515},"apc_paid":{"value":1400,"currency":"CHF","value_usd":1515},"fwci":0.0817,"has_fulltext":true,"cited_by_count":1,"citation_normalized_percentile":{"value":0.33130943,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":94},"biblio":{"volume":"11","issue":"2","first_page":"44","last_page":"44"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10295","display_name":"Plasmonic and Surface Plasmon Research","score":0.9994999766349792,"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/T10295","display_name":"Plasmonic and Surface Plasmon Research","score":0.9994999766349792,"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/T10666","display_name":"Photonic Crystals and Applications","score":0.994700014591217,"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/T12442","display_name":"Thermal Radiation and Cooling Technologies","score":0.9936000108718872,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural Engineering"},"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/delaunay-triangulation","display_name":"Delaunay triangulation","score":0.6564561128616333},{"id":"https://openalex.org/keywords/discretization","display_name":"Discretization","score":0.5806676745414734},{"id":"https://openalex.org/keywords/graphene","display_name":"Graphene","score":0.5282318592071533},{"id":"https://openalex.org/keywords/maxwells-equations","display_name":"Maxwell's equations","score":0.47454485297203064},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.4295378029346466},{"id":"https://openalex.org/keywords/finite-difference-time-domain-method","display_name":"Finite-difference time-domain method","score":0.42628616094589233},{"id":"https://openalex.org/keywords/mathematical-analysis","display_name":"Mathematical analysis","score":0.40379393100738525},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3784351050853729},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.359029620885849},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.3213626742362976},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.27280330657958984}],"concepts":[{"id":"https://openalex.org/C68010082","wikidata":"https://www.wikidata.org/wiki/Q192445","display_name":"Delaunay triangulation","level":2,"score":0.6564561128616333},{"id":"https://openalex.org/C73000952","wikidata":"https://www.wikidata.org/wiki/Q17007827","display_name":"Discretization","level":2,"score":0.5806676745414734},{"id":"https://openalex.org/C30080830","wikidata":"https://www.wikidata.org/wiki/Q169917","display_name":"Graphene","level":2,"score":0.5282318592071533},{"id":"https://openalex.org/C59282198","wikidata":"https://www.wikidata.org/wiki/Q51501","display_name":"Maxwell's equations","level":2,"score":0.47454485297203064},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.4295378029346466},{"id":"https://openalex.org/C184880428","wikidata":"https://www.wikidata.org/wiki/Q1417308","display_name":"Finite-difference time-domain method","level":2,"score":0.42628616094589233},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.40379393100738525},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3784351050853729},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.359029620885849},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.3213626742362976},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.27280330657958984},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/axioms11020044","is_oa":true,"landing_page_url":"https://doi.org/10.3390/axioms11020044","pdf_url":"https://www.mdpi.com/2075-1680/11/2/44/pdf?version=1643012677","source":{"id":"https://openalex.org/S4210173132","display_name":"Axioms","issn_l":"2075-1680","issn":["2075-1680"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Axioms","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:059514391d754718a01e63637dcd9422","is_oa":true,"landing_page_url":"https://doaj.org/article/059514391d754718a01e63637dcd9422","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Axioms, Vol 11, Iss 2, p 44 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2075-1680/11/2/44/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/axioms11020044","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"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":"Axioms; Volume 11; Issue 2; Pages: 44","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/axioms11020044","is_oa":true,"landing_page_url":"https://doi.org/10.3390/axioms11020044","pdf_url":"https://www.mdpi.com/2075-1680/11/2/44/pdf?version=1643012677","source":{"id":"https://openalex.org/S4210173132","display_name":"Axioms","issn_l":"2075-1680","issn":["2075-1680"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Axioms","raw_type":"journal-article"},"sustainable_development_goals":[{"score":0.44999998807907104,"id":"https://metadata.un.org/sdg/11","display_name":"Sustainable cities and communities"}],"awards":[{"id":"https://openalex.org/G2211927019","display_name":null,"funder_award_id":"MIS-5033021","funder_id":"https://openalex.org/F4320321916","funder_display_name":"State Scholarships Foundation"},{"id":"https://openalex.org/G3437944010","display_name":null,"funder_award_id":"MIS-5033021","funder_id":"https://openalex.org/F4320338080","funder_display_name":"European Social Fund"},{"id":"https://openalex.org/G3998201246","display_name":null,"funder_award_id":"Social","funder_id":"https://openalex.org/F4320338080","funder_display_name":"European Social Fund"},{"id":"https://openalex.org/G4106241395","display_name":null,"funder_award_id":"Not applicable","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G5374134968","display_name":null,"funder_award_id":"European Social Fund","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G6379963664","display_name":null,"funder_award_id":"5033021","funder_id":"https://openalex.org/F4320321916","funder_display_name":"State Scholarships Foundation"},{"id":"https://openalex.org/G648081172","display_name":null,"funder_award_id":"2019-050-0503-17343","funder_id":"https://openalex.org/F4320321916","funder_display_name":"State Scholarships Foundation"},{"id":"https://openalex.org/G6837321130","display_name":null,"funder_award_id":"5033021","funder_id":"https://openalex.org/F4320338080","funder_display_name":"European Social Fund"},{"id":"https://openalex.org/G7536330763","display_name":null,"funder_award_id":"33021","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"},{"id":"https://openalex.org/G8102849299","display_name":null,"funder_award_id":"MIS-503302","funder_id":"https://openalex.org/F4320338080","funder_display_name":"European Social Fund"},{"id":"https://openalex.org/G8495968891","display_name":null,"funder_award_id":"MIS-5033021","funder_id":"https://openalex.org/F4320320300","funder_display_name":"European Commission"}],"funders":[{"id":"https://openalex.org/F4320320300","display_name":"European Commission","ror":"https://ror.org/00k4n6c32"},{"id":"https://openalex.org/F4320321916","display_name":"State Scholarships Foundation","ror":"https://ror.org/023z3dm33"},{"id":"https://openalex.org/F4320338080","display_name":"European Social Fund","ror":"https://ror.org/00k4n6c32"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4207040067.pdf","grobid_xml":"https://content.openalex.org/works/W4207040067.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W145066576","https://openalex.org/W1552014316","https://openalex.org/W1976133755","https://openalex.org/W1976999459","https://openalex.org/W1979930791","https://openalex.org/W1989739965","https://openalex.org/W2036550464","https://openalex.org/W2058122340","https://openalex.org/W2070493691","https://openalex.org/W2080846197","https://openalex.org/W2095238241","https://openalex.org/W2127604939","https://openalex.org/W2133865602","https://openalex.org/W2142885828","https://openalex.org/W2273021216","https://openalex.org/W2414752335","https://openalex.org/W2559229401","https://openalex.org/W2592595937","https://openalex.org/W2740107001","https://openalex.org/W2752573668","https://openalex.org/W2752986343","https://openalex.org/W2761576253","https://openalex.org/W2761615592","https://openalex.org/W2922073964","https://openalex.org/W2995202186","https://openalex.org/W3009180612","https://openalex.org/W3032392900","https://openalex.org/W3033444389","https://openalex.org/W3037464148","https://openalex.org/W3038550026","https://openalex.org/W3102086531","https://openalex.org/W3102716570","https://openalex.org/W3103135758","https://openalex.org/W3106049081","https://openalex.org/W3117864897","https://openalex.org/W3148243171","https://openalex.org/W6743954795","https://openalex.org/W6772153057"],"related_works":["https://openalex.org/W2606452130","https://openalex.org/W3149465128","https://openalex.org/W3196929922","https://openalex.org/W2377562106","https://openalex.org/W3103904106","https://openalex.org/W2139015677","https://openalex.org/W2137664060","https://openalex.org/W2116067906","https://openalex.org/W2800478078","https://openalex.org/W2484549579"],"abstract_inverted_index":{"The":[0,56,179],"accurate":[1,97],"modeling":[2],"of":[3,21,29,43,64,76,151,181,190],"curved":[4],"graphene":[5,22,159,191,217],"layers":[6],"for":[7,73,103],"time-domain":[8,144],"electromagnetic":[9],"simulations":[10],"is":[11,89],"discussed":[12],"in":[13,142,154,162],"the":[14,18,27,37,41,52,62,65,74,77,81,86,92,107,110,116,120,124,139,143,163,175,188,201,206,229],"present":[15],"work.":[16],"Initially,":[17],"advanced":[19],"properties":[20,195],"are":[23],"presented,":[24],"focusing":[25],"on":[26,51],"propagation":[28,194],"strongly":[30],"confined":[31],"surface":[32,169,192],"plasmon":[33],"polariton":[34],"waves":[35],"at":[36,61,91,115],"far-infrared":[38],"regime.":[39],"Then,":[40],"implementation":[42],"an":[44,148,167,211],"unstructured":[45],"triangular":[46],"grid":[47],"was":[48,113,160,184,219],"examined,":[49],"based":[50],"Delaunay":[53],"triangulation":[54],"method.":[55],"electric-field":[57],"components":[58],"were":[59,71,130,145],"placed":[60,90],"edges":[63],"triangles,":[66],"while":[67],"two":[68],"different":[69],"techniques":[70],"proposed":[72],"sampling":[75],"magnetic":[78,87,111],"ones.":[79],"Specifically,":[80],"first":[82],"one":[83],"suggests":[84],"that":[85],"component":[88],"triangle\u2019s":[93,117],"circumcenter":[94],"providing":[95],"more":[96],"results,":[98],"although":[99],"instability":[100],"may":[101],"occur":[102],"nonacute":[104],"triangles.":[105],"On":[106],"other":[108],"hand,":[109],"field":[112],"sampled":[114],"centroid,":[118],"considering":[119],"second":[121],"technique,":[122],"ensuring":[123],"algorithm\u2019s":[125],"stability,":[126],"but":[127],"further":[128],"approximations":[129],"required,":[131],"leading":[132],"to":[133,196,222,228],"a":[134,215],"slight":[135],"accuracy":[136],"reduction.":[137],"Moreover,":[138],"updating":[140],"equations":[141,153],"extracted":[146],"via":[147,187],"appropriate":[149],"approximation":[150],"Maxwell":[152],"their":[155,197],"integral":[156],"form.":[157],"Finally,":[158],"introduced":[161],"computational":[164],"domain":[165],"as":[166],"equivalent":[168],"current":[170],"density,":[171],"whose":[172],"location":[173],"matches":[174],"corresponding":[176],"electric":[177],"components.":[178],"validity":[180],"our":[182,224],"methodology":[183],"successfully":[185],"performed":[186],"comparison":[189],"wave":[193],"theoretical":[198],"values,":[199],"whereas":[200],"global":[202],"error":[203],"determination":[204],"indicates":[205],"minimal":[207],"triangle":[208],"dimensions.":[209],"Additionally,":[210],"instructive":[212],"setup":[213],"comprising":[214],"circular":[216],"scatterer":[218],"analyzed":[220],"thoroughly,":[221],"reveal":[223],"technique\u2019s":[225],"advantages":[226],"compared":[227],"conventional":[230],"staircase":[231],"discretization.":[232]},"counts_by_year":[{"year":2023,"cited_by_count":1}],"updated_date":"2026-04-14T08:04:32.555800","created_date":"2025-10-10T00:00:00"}