{"id":"https://openalex.org/W4292388290","doi":"https://doi.org/10.1109/drc55272.2022.9855796","title":"Ultra-Wide Bandgap Semiconductor Transistors for mm-wave Applications","display_name":"Ultra-Wide Bandgap Semiconductor Transistors for mm-wave Applications","publication_year":2022,"publication_date":"2022-06-26","ids":{"openalex":"https://openalex.org/W4292388290","doi":"https://doi.org/10.1109/drc55272.2022.9855796"},"language":"en","primary_location":{"id":"doi:10.1109/drc55272.2022.9855796","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc55272.2022.9855796","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Device Research Conference (DRC)","raw_type":"proceedings-article"},"type":"article","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/A5069980931","display_name":"Chandan Joishi","orcid":"https://orcid.org/0000-0001-8456-4839"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"Chandan Joishi","raw_affiliation_strings":["The Ohio State University,Department of Electrical and Computer Engineering,USA","Department of Electrical and Computer Engineering, The Ohio State University, USA"],"affiliations":[{"raw_affiliation_string":"The Ohio State University,Department of Electrical and Computer Engineering,USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The Ohio State University, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5038094502","display_name":"Nidhin Kurian Kalarickal","orcid":"https://orcid.org/0000-0003-2955-2960"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Nidhin Kurian Kalarickal","raw_affiliation_strings":["The Ohio State University,Department of Electrical and Computer Engineering,USA","Department of Electrical and Computer Engineering, The Ohio State University, USA"],"affiliations":[{"raw_affiliation_string":"The Ohio State University,Department of Electrical and Computer Engineering,USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The Ohio State University, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102489343","display_name":"Wahidur Rahman","orcid":null},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wahidur Rahman","raw_affiliation_strings":["The Ohio State University,Department of Electrical and Computer Engineering,USA","Department of Electrical and Computer Engineering, The Ohio State University, USA"],"affiliations":[{"raw_affiliation_string":"The Ohio State University,Department of Electrical and Computer Engineering,USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The Ohio State University, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030917506","display_name":"Wu Lu","orcid":"https://orcid.org/0000-0001-6776-9082"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Wu Lu","raw_affiliation_strings":["The Ohio State University,Department of Electrical and Computer Engineering,USA","Department of Electrical and Computer Engineering, The Ohio State University, USA"],"affiliations":[{"raw_affiliation_string":"The Ohio State University,Department of Electrical and Computer Engineering,USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The Ohio State University, USA","institution_ids":["https://openalex.org/I52357470"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5034929939","display_name":"Siddharth Rajan","orcid":"https://orcid.org/0000-0003-4241-3391"},"institutions":[{"id":"https://openalex.org/I52357470","display_name":"The Ohio State University","ror":"https://ror.org/00rs6vg23","country_code":"US","type":"education","lineage":["https://openalex.org/I52357470"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Siddharth Rajan","raw_affiliation_strings":["The Ohio State University,Department of Electrical and Computer Engineering,USA","Department of Materials Science and Engineering, The Ohio State University, USA","Department of Electrical and Computer Engineering, The Ohio State University, USA"],"affiliations":[{"raw_affiliation_string":"The Ohio State University,Department of Electrical and Computer Engineering,USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Department of Materials Science and Engineering, The Ohio State University, USA","institution_ids":["https://openalex.org/I52357470"]},{"raw_affiliation_string":"Department of Electrical and Computer Engineering, The Ohio State University, USA","institution_ids":["https://openalex.org/I52357470"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5069980931"],"corresponding_institution_ids":["https://openalex.org/I52357470"],"apc_list":null,"apc_paid":null,"fwci":0.1367,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.4699365,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":91,"max":95},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"1"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.9998999834060669,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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/T10187","display_name":"Radio Frequency Integrated Circuit Design","score":0.9987999796867371,"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/T12529","display_name":"Ga2O3 and related materials","score":0.9969000220298767,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.7410985827445984},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.7210958003997803},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.7042676210403442},{"id":"https://openalex.org/keywords/semiconductor","display_name":"Semiconductor","score":0.6945637464523315},{"id":"https://openalex.org/keywords/wide-bandgap-semiconductor","display_name":"Wide-bandgap semiconductor","score":0.6036491394042969},{"id":"https://openalex.org/keywords/band-gap","display_name":"Band gap","score":0.4974255859851837},{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.4577779173851013},{"id":"https://openalex.org/keywords/field-effect-transistor","display_name":"Field-effect transistor","score":0.45242252945899963},{"id":"https://openalex.org/keywords/engineering-physics","display_name":"Engineering physics","score":0.3200174570083618},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3141637444496155},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.16382721066474915},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10492393374443054},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.09708985686302185}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7410985827445984},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.7210958003997803},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.7042676210403442},{"id":"https://openalex.org/C108225325","wikidata":"https://www.wikidata.org/wiki/Q11456","display_name":"Semiconductor","level":2,"score":0.6945637464523315},{"id":"https://openalex.org/C189278905","wikidata":"https://www.wikidata.org/wiki/Q2157708","display_name":"Wide-bandgap semiconductor","level":2,"score":0.6036491394042969},{"id":"https://openalex.org/C181966813","wikidata":"https://www.wikidata.org/wiki/Q806352","display_name":"Band gap","level":2,"score":0.4974255859851837},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.4577779173851013},{"id":"https://openalex.org/C145598152","wikidata":"https://www.wikidata.org/wiki/Q176097","display_name":"Field-effect transistor","level":4,"score":0.45242252945899963},{"id":"https://openalex.org/C61696701","wikidata":"https://www.wikidata.org/wiki/Q770766","display_name":"Engineering physics","level":1,"score":0.3200174570083618},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3141637444496155},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.16382721066474915},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10492393374443054},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.09708985686302185}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/drc55272.2022.9855796","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc55272.2022.9855796","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2022 Device Research Conference (DRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.7099999785423279}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2515791624","https://openalex.org/W2774725781","https://openalex.org/W2908048938","https://openalex.org/W2955843261","https://openalex.org/W2973063600","https://openalex.org/W3108818790","https://openalex.org/W6778804425"],"related_works":["https://openalex.org/W2307309925","https://openalex.org/W2500394548","https://openalex.org/W2889676504","https://openalex.org/W4231635640","https://openalex.org/W1532165089","https://openalex.org/W2072424359","https://openalex.org/W2182816670","https://openalex.org/W2061674058","https://openalex.org/W2750055590","https://openalex.org/W1990516236"],"abstract_inverted_index":{"This":[0],"presentation":[1],"will":[2],"give":[3],"an":[4],"overview":[5],"of":[6,92],"the":[7,33,41],"current":[8],"status":[9],"and":[10,66,94,97],"future":[11],"opportunities":[12],"for":[13,26],"high-frequency":[14],"ultrawide":[15],"bandgap":[16],"(UWBG)":[17],"semiconductor":[18],"transistors.":[19],"GaN-based":[20],"transistors":[21],"have":[22],"demonstrated":[23],"excellent":[24],"performance":[25,106],"RF":[27],"applications,":[28],"but":[29],"are":[30],"close":[31],"to":[32,64],"limits":[34],"set":[35],"by":[36],"their":[37],"electronic":[38],"properties":[39],"in":[40,68,73,82],"mm-wave":[42,77],"regime.":[43],"UWBG":[44],"semiconductors":[45],"such":[46,85,104],"as":[47,86],"high":[48,87],"Al-content":[49],"AlGaN":[50],"can":[51,67],"provide":[52,70],"significantly":[53],"higher":[54],"breakdown":[55,91],"electric":[56],"field":[57],"while":[58],"having":[59],"electron":[60],"saturated":[61],"velocity":[62],"similar":[63],"GaN,":[65],"principle":[69],"significant":[71],"improvements":[72],"power-gain":[74],"product":[75],"at":[76],"frequencies.":[78],"However,":[79],"key":[80],"challenges":[81],"real":[83],"devices":[84],"contact":[88],"resistance,":[89],"premature":[90],"metal-semiconductor":[93],"dielectric":[95],"interfaces,":[96],"thermal":[98],"management":[99],"must":[100],"be":[101],"addressed":[102],"before":[103],"improved":[105],"is":[107],"realized.":[108]},"counts_by_year":[{"year":2025,"cited_by_count":1}],"updated_date":"2026-03-25T13:04:00.132906","created_date":"2025-10-10T00:00:00"}
