{"id":"https://openalex.org/W3022590368","doi":"https://doi.org/10.1109/access.2020.2992656","title":"FDTD Simulation of Dispersive Metasurfaces With Lorentzian Surface Susceptibilities","display_name":"FDTD Simulation of Dispersive Metasurfaces With Lorentzian Surface Susceptibilities","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3022590368","doi":"https://doi.org/10.1109/access.2020.2992656","mag":"3022590368"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.2992656","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2992656","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09086476.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09086476.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5075833628","display_name":"T. Smy","orcid":"https://orcid.org/0000-0001-5369-0082"},"institutions":[{"id":"https://openalex.org/I67031392","display_name":"Carleton University","ror":"https://ror.org/02qtvee93","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Tom J. Smy","raw_affiliation_strings":["Department of Electronics, Carleton University, Ottawa, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Carleton University, Ottawa, Canada","institution_ids":["https://openalex.org/I67031392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5057132952","display_name":"Scott A. Stewart","orcid":"https://orcid.org/0000-0002-3721-8252"},"institutions":[{"id":"https://openalex.org/I67031392","display_name":"Carleton University","ror":"https://ror.org/02qtvee93","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Scott A. Stewart","raw_affiliation_strings":["Department of Electronics, Carleton University, Ottawa, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Carleton University, Ottawa, Canada","institution_ids":["https://openalex.org/I67031392"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088512957","display_name":"Jo\u00e3o G. Nizer Rahmeier","orcid":"https://orcid.org/0000-0002-3858-7770"},"institutions":[{"id":"https://openalex.org/I67031392","display_name":"Carleton University","ror":"https://ror.org/02qtvee93","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Joao G. N. Rahmeier","raw_affiliation_strings":["Department of Electronics, Carleton University, Ottawa, Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electronics, Carleton University, Ottawa, Canada","institution_ids":["https://openalex.org/I67031392"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5022911680","display_name":"Shulabh Gupta","orcid":"https://orcid.org/0000-0002-0264-9474"},"institutions":[{"id":"https://openalex.org/I67031392","display_name":"Carleton University","ror":"https://ror.org/02qtvee93","country_code":"CA","type":"education","lineage":["https://openalex.org/I67031392"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Shulabh Gupta","raw_affiliation_strings":["Department of Electronics, Carleton University, Ottawa, Canada"],"raw_orcid":"https://orcid.org/0000-0002-0264-9474","affiliations":[{"raw_affiliation_string":"Department of Electronics, Carleton University, Ottawa, Canada","institution_ids":["https://openalex.org/I67031392"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.3455,"has_fulltext":true,"cited_by_count":31,"citation_normalized_percentile":{"value":0.78716008,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":"8","issue":null,"first_page":"83027","last_page":"83040"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.9998999834060669,"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"}},"topics":[{"id":"https://openalex.org/T10245","display_name":"Metamaterials and Metasurfaces Applications","score":0.9998999834060669,"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/T11383","display_name":"Advanced Antenna and Metasurface Technologies","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/T10069","display_name":"Antenna Design and Analysis","score":0.9979000091552734,"subfield":{"id":"https://openalex.org/subfields/2202","display_name":"Aerospace 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/finite-difference-time-domain-method","display_name":"Finite-difference time-domain method","score":0.9060235023498535},{"id":"https://openalex.org/keywords/surface","display_name":"Surface (topology)","score":0.5273516774177551},{"id":"https://openalex.org/keywords/optics","display_name":"Optics","score":0.4625365734100342},{"id":"https://openalex.org/keywords/metamaterial","display_name":"Metamaterial","score":0.4378070831298828},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.4331071674823761},{"id":"https://openalex.org/keywords/computational-physics","display_name":"Computational physics","score":0.385049432516098},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3495050072669983},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.32094746828079224},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.19291293621063232},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.16737502813339233}],"concepts":[{"id":"https://openalex.org/C184880428","wikidata":"https://www.wikidata.org/wiki/Q1417308","display_name":"Finite-difference time-domain method","level":2,"score":0.9060235023498535},{"id":"https://openalex.org/C2776799497","wikidata":"https://www.wikidata.org/wiki/Q484298","display_name":"Surface (topology)","level":2,"score":0.5273516774177551},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.4625365734100342},{"id":"https://openalex.org/C110367647","wikidata":"https://www.wikidata.org/wiki/Q497166","display_name":"Metamaterial","level":2,"score":0.4378070831298828},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.4331071674823761},{"id":"https://openalex.org/C30475298","wikidata":"https://www.wikidata.org/wiki/Q909554","display_name":"Computational physics","level":1,"score":0.385049432516098},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3495050072669983},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.32094746828079224},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.19291293621063232},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.16737502813339233}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.2992656","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2992656","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09086476.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:6306ccdbd55c45339abda0e42c8952f2","is_oa":true,"landing_page_url":"https://doaj.org/article/6306ccdbd55c45339abda0e42c8952f2","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 83027-83040 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.2992656","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.2992656","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09086476.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3022590368.pdf","grobid_xml":"https://content.openalex.org/works/W3022590368.grobid-xml"},"referenced_works_count":56,"referenced_works":["https://openalex.org/W606472541","https://openalex.org/W1570895503","https://openalex.org/W1682373253","https://openalex.org/W1972354809","https://openalex.org/W2014094736","https://openalex.org/W2021647152","https://openalex.org/W2027029957","https://openalex.org/W2043020316","https://openalex.org/W2051622429","https://openalex.org/W2059028771","https://openalex.org/W2090843874","https://openalex.org/W2095699499","https://openalex.org/W2104788894","https://openalex.org/W2106201451","https://openalex.org/W2121607567","https://openalex.org/W2127388200","https://openalex.org/W2149219849","https://openalex.org/W2166024262","https://openalex.org/W2197804558","https://openalex.org/W2235488713","https://openalex.org/W2255340869","https://openalex.org/W2277915130","https://openalex.org/W2346626091","https://openalex.org/W2498197955","https://openalex.org/W2498260240","https://openalex.org/W2557115807","https://openalex.org/W2560785538","https://openalex.org/W2587179170","https://openalex.org/W2592525298","https://openalex.org/W2601258012","https://openalex.org/W2616946065","https://openalex.org/W2697467887","https://openalex.org/W2766955486","https://openalex.org/W2801674105","https://openalex.org/W2888616024","https://openalex.org/W2888803574","https://openalex.org/W2905212208","https://openalex.org/W2941104801","https://openalex.org/W2949752412","https://openalex.org/W2963623854","https://openalex.org/W2963926189","https://openalex.org/W2964617964","https://openalex.org/W2965209447","https://openalex.org/W2966378465","https://openalex.org/W2969340083","https://openalex.org/W3026603841","https://openalex.org/W3099089462","https://openalex.org/W3099537589","https://openalex.org/W3100245881","https://openalex.org/W3100891096","https://openalex.org/W3106518744","https://openalex.org/W4210906304","https://openalex.org/W4235614955","https://openalex.org/W6679026606","https://openalex.org/W6763853464","https://openalex.org/W6774086634"],"related_works":["https://openalex.org/W2044904198","https://openalex.org/W1570806970","https://openalex.org/W2119478278","https://openalex.org/W2174268617","https://openalex.org/W3150364945","https://openalex.org/W2982611369","https://openalex.org/W2066533488","https://openalex.org/W2029650198","https://openalex.org/W4390331329","https://openalex.org/W1985044448"],"abstract_inverted_index":{"A":[0],"Finite-Difference":[1],"Time-Domain":[2],"(FDTD)":[3],"simulation":[4],"of":[5,13,43],"broadband":[6,80],"electromagnetic":[7],"metasurfaces":[8],"based":[9],"on":[10],"direct":[11],"incorporation":[12],"Generalized":[14],"Sheet":[15],"Transition":[16],"Conditions":[17],"(GSTCs)":[18],"into":[19],"a":[20,36,79,84,90],"conventional":[21],"Yee-cell":[22,45],"region":[23],"has":[24],"been":[25],"proposed":[26,87],"for":[27,113],"arbitrary":[28],"wave":[29],"excitations.":[30],"This":[31],"is":[32,70,121],"achieved":[33],"by":[34],"inserting":[35],"zero":[37],"thickness":[38],"metasurface":[39,69],"inside":[40],"bulk":[41],"nodes":[42],"the":[44,68,86,96,124,127,131],"region,":[46],"giving":[47],"rise":[48],"to":[49],"three":[50,132],"distinct":[51],"cell":[52],"configurations":[53],"-":[54],"Symmetric":[55],"Cell":[56,59,64],"(SC),":[57],"Asymmetric":[58,63],"(AC)":[60],"and":[61,74,92,103,116],"Tight":[62],"(TAC).":[65],"In":[66],"addition,":[67],"modelled":[71],"using":[72],"electric":[73],"magnetic":[75],"surface":[76],"susceptibilities":[77],"exhibiting":[78],"Lorentzian":[81],"response.":[82],"As":[83],"result,":[85],"model":[88],"guarantees":[89],"physical":[91],"causal":[93],"response":[94],"from":[95],"metasurface.":[97],"Several":[98],"full-wave":[99],"results":[100,112],"are":[101],"shown":[102],"compared":[104],"with":[105,134],"analytical":[106],"Fourier":[107],"propagation":[108],"methods":[109,133],"showing":[110],"excellent":[111],"both":[114],"1D":[115],"2D":[117],"field":[118],"simulations.":[119],"It":[120],"found":[122],"that":[123],"TAC":[125],"provides":[126],"fastest":[128],"convergence":[129],"among":[130],"minimum":[135],"error.":[136]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":2},{"year":2022,"cited_by_count":11},{"year":2021,"cited_by_count":6},{"year":2020,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
