{"id":"https://openalex.org/W7223120656","doi":"https://doi.org/10.21203/rs.3.rs-11166753/v1","title":"Physics-Based Performance Mapping of Ultra-High-Voltage SiC IGBTs and MOSFETs With Machine-Learning Acceleration","display_name":"Physics-Based Performance Mapping of Ultra-High-Voltage SiC IGBTs and MOSFETs With Machine-Learning Acceleration","publication_year":2026,"publication_date":"2026-10-21","ids":{"openalex":"https://openalex.org/W7223120656","doi":"https://doi.org/10.21203/rs.3.rs-11166753/v1"},"language":"en","primary_location":{"id":"doi:10.21203/rs.3.rs-11166753/v1","doi":"https://doi.org/10.21203/rs.3.rs-11166753/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-11166753/v1","pdf_url":"https://www.researchsquare.com/article/rs-11166753/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"Research Square","raw_type":"posted-content"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://www.researchsquare.com/article/rs-11166753/latest.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5022175143","display_name":"Nazareno Donato","orcid":"https://orcid.org/0000-0002-9892-0897","observed_orcids":["https://orcid.org/0000-0002-9892-0897"]},"institutions":[{"id":"https://openalex.org/I241749","display_name":"University of Cambridge","ror":"https://ror.org/013meh722","country_code":"GB","type":"education","lineage":["https://openalex.org/I241749"]}],"countries":["GB"],"is_corresponding":true,"raw_author_name":"Nazareno Donato","raw_affiliation_strings":["University of Cambridge"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Cambridge","institution_ids":["https://openalex.org/I241749"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5022175143"],"corresponding_institution_ids":["https://openalex.org/I241749"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10228","display_name":"Multilevel Inverters and Converters","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/T10175","display_name":"Advanced DC-DC Converters","score":0.0,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic 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/sic-igbt","display_name":"SiC IGBT","score":0.8259999752044678},{"id":"https://openalex.org/keywords/sic-mosfet","display_name":"SiC MOSFET","score":0.9990000128746033},{"id":"https://openalex.org/keywords/series-connected-devices","display_name":"series-connected devices","score":0.6010000109672546},{"id":"https://openalex.org/keywords/performance-mapping","display_name":"performance mapping","score":0.6330000162124634},{"id":"https://openalex.org/keywords/electrothermal-modeling","display_name":"electro-thermal modeling","score":0.7770000100135803},{"id":"https://openalex.org/keywords/machine-learning-surrogate-models","display_name":"machine learning surrogate models","score":0.6579999923706055},{"id":"https://openalex.org/keywords/soft-switching","display_name":"soft switching","score":0.6129999756813049},{"id":"https://openalex.org/keywords/hard-switching","display_name":"hard switching","score":0.8690000176429749},{"id":"https://openalex.org/keywords/zero-voltage-switching","display_name":"zero-voltage switching","score":0.8989999890327454},{"id":"https://openalex.org/keywords/technology-screening","display_name":"technology screening","score":0.7409999966621399},{"id":"https://openalex.org/keywords/carrier-lifetime","display_name":"carrier lifetime","score":0.6240000128746033}],"concepts":[{"id":"https://openalex.org/C28285623","wikidata":"https://www.wikidata.org/wiki/Q176110","display_name":"Insulated-gate bipolar transistor","level":3,"score":0.7656999826431274},{"id":"https://openalex.org/C2778413303","wikidata":"https://www.wikidata.org/wiki/Q210793","display_name":"MOSFET","level":4,"score":0.7189000248908997},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.669700026512146},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5052000284194946},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5001999735832214},{"id":"https://openalex.org/C2780722187","wikidata":"https://www.wikidata.org/wiki/Q412356","display_name":"Silicon carbide","level":2,"score":0.48339998722076416},{"id":"https://openalex.org/C117896860","wikidata":"https://www.wikidata.org/wiki/Q11376","display_name":"Acceleration","level":2,"score":0.47369998693466187},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.4359000027179718},{"id":"https://openalex.org/C88653102","wikidata":"https://www.wikidata.org/wiki/Q570553","display_name":"Power MOSFET","level":5,"score":0.3959999978542328},{"id":"https://openalex.org/C4725764","wikidata":"https://www.wikidata.org/wiki/Q844704","display_name":"Extraction (chemistry)","level":2,"score":0.3587000072002411},{"id":"https://openalex.org/C189278905","wikidata":"https://www.wikidata.org/wiki/Q2157708","display_name":"Wide-bandgap semiconductor","level":2,"score":0.35690000653266907},{"id":"https://openalex.org/C3019721787","wikidata":"https://www.wikidata.org/wiki/Q180805","display_name":"Fast switching","level":3,"score":0.32820001244544983},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.31529998779296875},{"id":"https://openalex.org/C131017901","wikidata":"https://www.wikidata.org/wiki/Q170451","display_name":"Logic gate","level":2,"score":0.3084999918937683},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3034000098705292},{"id":"https://openalex.org/C129014197","wikidata":"https://www.wikidata.org/wiki/Q906544","display_name":"Power semiconductor device","level":3,"score":0.30309998989105225}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.21203/rs.3.rs-11166753/v1","doi":"https://doi.org/10.21203/rs.3.rs-11166753/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-11166753/v1","pdf_url":"https://www.researchsquare.com/article/rs-11166753/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"Research Square","raw_type":"posted-content"}],"best_oa_location":{"id":"doi:10.21203/rs.3.rs-11166753/v1","doi":"https://doi.org/10.21203/rs.3.rs-11166753/v1","is_oa":true,"landing_page_url":"https://doi.org/10.21203/rs.3.rs-11166753/v1","pdf_url":"https://www.researchsquare.com/article/rs-11166753/latest.pdf","source":{"id":"https://openalex.org/S4306525896","display_name":"Research Square","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"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":"Research Square","raw_type":"posted-content"},"sustainable_development_goals":[{"score":0.8970999717712402,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"},{"score":0.5690000057220459,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G2161591005","display_name":"Future Oriented Renewable and Reliable Energy SIC Solutions","funder_award_id":"101075672","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/F4320334322","display_name":"HORIZON EUROPE Framework Programme","ror":null}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7223120656.pdf","grobid_xml":"https://content.openalex.org/works/W7223120656.grobid-xml"},"referenced_works_count":20,"referenced_works":["https://openalex.org/W1902696440","https://openalex.org/W2108597019","https://openalex.org/W2139223257","https://openalex.org/W2167043872","https://openalex.org/W2242900195","https://openalex.org/W3014542405","https://openalex.org/W3026159956","https://openalex.org/W3180323773","https://openalex.org/W3209744914","https://openalex.org/W4245755231","https://openalex.org/W4281668008","https://openalex.org/W4313423352","https://openalex.org/W4319660402","https://openalex.org/W4352976909","https://openalex.org/W4379382405","https://openalex.org/W4388836144","https://openalex.org/W4390755094","https://openalex.org/W4391128501","https://openalex.org/W4402214492","https://openalex.org/W7164296335"],"related_works":["https://openalex.org/W7162298332","https://openalex.org/W2111127598","https://openalex.org/W2098504257","https://openalex.org/W2799609973","https://openalex.org/W2150107903","https://openalex.org/W2568751934","https://openalex.org/W2570962171","https://openalex.org/W2480114432","https://openalex.org/W2157211024","https://openalex.org/W2537328523"],"abstract_inverted_index":{"Abstract":[0],"Ultra-high-voltage":[1],"SiC":[2,4,11,64,97],"IGBTs,":[3,8],"MOSFETs,":[5],"series-connected":[6,10,96],"Si":[7],"and":[9,46,83,127],"MOSFETs":[12],"are":[13,37],"compared":[14],"under":[15,76],"hard-and":[16],"soft-switching":[17],"using":[18],"a":[19,24,105],"self-consistent":[20],"electrothermal":[21],"framework":[22,116],"with":[23,52],"machine-learning":[25,102],"surro-gate":[26],"to":[27],"accelerate":[28],"the":[29,59,63,67,72,77,91,95],"generation":[30,48,110],"of":[31,49,94],"comparison":[32],"maps.":[33],"Three":[34],"different":[35],"analyses":[36],"performed:":[38],"maximum-current":[39],"capability":[40,70],"mapping,":[41],"deterministic":[42,53],"minimum-loss":[43],"device":[44],"selection,":[45],"machine-learning-assisted":[47],"optimal-device":[50],"maps":[51],"correction":[54],"near":[55],"transition":[56],"boundaries.":[57],"For":[58],"20":[60],"kV":[61],"class,":[62],"IGBT":[65],"provides":[66,117],"highest":[68],"current":[69],"in":[71,108],"low-and":[73],"medium-frequency":[74],"range":[75],"zero-voltage-switching":[78],"approximation,":[79],"while":[80],"hard":[81],"switching":[82],"lower":[84],"carrier":[85],"lifetimes":[86],"reduce":[87],"this":[88],"advantage,":[89],"highlighting":[90],"superior":[92],"performance":[93],"MOSFET":[98],"configuration.":[99],"The":[100],"hybrid":[101],"approach":[103],"achieves":[104],"2.1\u00d7":[106],"speed-up":[107],"map":[109],",":[111],"excluding":[112],"one-time":[113],"training.":[114],"This":[115],"an":[118],"efficient":[119],"first-stage":[120],"technology-screening":[121],"method":[122],"before":[123],"detailed":[124],"compact-model":[125],"extraction":[126],"(experimental)":[128],"converter-level":[129],"verification.":[130]},"counts_by_year":[],"updated_date":"2026-11-09T13:22:03.289127","created_date":"2026-10-22T00:00:00"}
