{"id":"https://openalex.org/W3041920608","doi":"https://doi.org/10.1109/drc50226.2020.9135176","title":"First Demonstration of GaN Vertical Power FinFETs on Engineered Substrate","display_name":"First Demonstration of GaN Vertical Power FinFETs on Engineered Substrate","publication_year":2020,"publication_date":"2020-06-01","ids":{"openalex":"https://openalex.org/W3041920608","doi":"https://doi.org/10.1109/drc50226.2020.9135176","mag":"3041920608"},"language":"en","primary_location":{"id":"doi:10.1109/drc50226.2020.9135176","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc50226.2020.9135176","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 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/A5113957633","display_name":"Ahmad Zubair","orcid":null},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":true,"raw_author_name":"A. Zubair","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, MA, U.S.A"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA, U.S.A","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5071616837","display_name":"Joshua Perozek","orcid":"https://orcid.org/0000-0002-5151-9131"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Perozek","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, MA, U.S.A"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA, U.S.A","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073033826","display_name":"John Niroula","orcid":"https://orcid.org/0009-0007-2786-3526"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"J. Niroula","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, MA, U.S.A"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA, U.S.A","institution_ids":["https://openalex.org/I63966007"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039021722","display_name":"\u00d6zg\u00fcr Akta\u015f","orcid":"https://orcid.org/0000-0002-3175-2251"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"O. Aktas","raw_affiliation_strings":["Qromis, Inc., Santa Clara, CA, U.S.A"],"affiliations":[{"raw_affiliation_string":"Qromis, Inc., Santa Clara, CA, U.S.A","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5062693558","display_name":"V. A. Odnoblyudov","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"V. Odnoblyudov","raw_affiliation_strings":["Qromis, Inc., Santa Clara, CA, U.S.A"],"affiliations":[{"raw_affiliation_string":"Qromis, Inc., Santa Clara, CA, U.S.A","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5024027903","display_name":"Tom\u00e1s Palacios","orcid":"https://orcid.org/0000-0002-2190-563X"},"institutions":[{"id":"https://openalex.org/I63966007","display_name":"Massachusetts Institute of Technology","ror":"https://ror.org/042nb2s44","country_code":"US","type":"education","lineage":["https://openalex.org/I63966007"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"T. Palacios","raw_affiliation_strings":["Massachusetts Institute of Technology, Cambridge, MA, U.S.A"],"affiliations":[{"raw_affiliation_string":"Massachusetts Institute of Technology, Cambridge, MA, U.S.A","institution_ids":["https://openalex.org/I63966007"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5113957633"],"corresponding_institution_ids":["https://openalex.org/I63966007"],"apc_list":null,"apc_paid":null,"fwci":2.2017,"has_fulltext":false,"cited_by_count":18,"citation_normalized_percentile":{"value":0.87988253,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"2"},"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":0.9977999925613403,"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":0.9977999925613403,"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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9955000281333923,"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/T10781","display_name":"Plasma Diagnostics and Applications","score":0.9894000291824341,"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/materials-science","display_name":"Materials science","score":0.799228310585022},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.7600878477096558},{"id":"https://openalex.org/keywords/wafer","display_name":"Wafer","score":0.6860591173171997},{"id":"https://openalex.org/keywords/gallium-nitride","display_name":"Gallium nitride","score":0.5992838144302368},{"id":"https://openalex.org/keywords/power-semiconductor-device","display_name":"Power semiconductor device","score":0.5596029162406921},{"id":"https://openalex.org/keywords/substrate","display_name":"Substrate (aquarium)","score":0.5587288737297058},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.5513687133789062},{"id":"https://openalex.org/keywords/breakdown-voltage","display_name":"Breakdown voltage","score":0.5131045579910278},{"id":"https://openalex.org/keywords/doping","display_name":"Doping","score":0.48660361766815186},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.47582653164863586},{"id":"https://openalex.org/keywords/epitaxy","display_name":"Epitaxy","score":0.43024811148643494},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.33874693512916565},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.2626657485961914},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.13525894284248352},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.06749153137207031}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.799228310585022},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.7600878477096558},{"id":"https://openalex.org/C160671074","wikidata":"https://www.wikidata.org/wiki/Q267131","display_name":"Wafer","level":2,"score":0.6860591173171997},{"id":"https://openalex.org/C2778871202","wikidata":"https://www.wikidata.org/wiki/Q411713","display_name":"Gallium nitride","level":3,"score":0.5992838144302368},{"id":"https://openalex.org/C129014197","wikidata":"https://www.wikidata.org/wiki/Q906544","display_name":"Power semiconductor device","level":3,"score":0.5596029162406921},{"id":"https://openalex.org/C2777289219","wikidata":"https://www.wikidata.org/wiki/Q7632154","display_name":"Substrate (aquarium)","level":2,"score":0.5587288737297058},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.5513687133789062},{"id":"https://openalex.org/C119321828","wikidata":"https://www.wikidata.org/wiki/Q1267190","display_name":"Breakdown voltage","level":3,"score":0.5131045579910278},{"id":"https://openalex.org/C57863236","wikidata":"https://www.wikidata.org/wiki/Q1130571","display_name":"Doping","level":2,"score":0.48660361766815186},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.47582653164863586},{"id":"https://openalex.org/C110738630","wikidata":"https://www.wikidata.org/wiki/Q1135540","display_name":"Epitaxy","level":3,"score":0.43024811148643494},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.33874693512916565},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.2626657485961914},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.13525894284248352},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.06749153137207031},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C111368507","wikidata":"https://www.wikidata.org/wiki/Q43518","display_name":"Oceanography","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/drc50226.2020.9135176","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc50226.2020.9135176","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2020 Device Research Conference (DRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.6700000166893005,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2039070553","https://openalex.org/W2329138937","https://openalex.org/W2772177073","https://openalex.org/W2913537790"],"related_works":["https://openalex.org/W1990495318","https://openalex.org/W2015866014","https://openalex.org/W2784118911","https://openalex.org/W4377000134","https://openalex.org/W2384599920","https://openalex.org/W2012298973","https://openalex.org/W2082071357","https://openalex.org/W2094776484","https://openalex.org/W2345599747","https://openalex.org/W2911053491"],"abstract_inverted_index":{"GaN":[0,47,51,75,106,143,161,180],"vertical":[1,21,46,160],"power":[2,15,48,181],"FinFETs":[3,52,162,182],"are":[4],"promising":[5,81],"high":[6,93],"voltage":[7,31,57],"switches":[8],"for":[9,36,133,186],"the":[10,24,34,83,92,115,121,124,187],"next":[11],"generation":[12],"of":[13,67,85,104,110,123],"high-frequency":[14],"electronics":[16],"applications.":[17],"Thanks":[18],"to":[19],"a":[20,152],"fin":[22],"channel,":[23],"device":[25],"offers":[26],"excellent":[27,64],"electrostatic":[28],"and":[29,63,98,169],"threshold":[30],"control,":[32],"eliminating":[33],"need":[35],"epitaxial":[37],"regrowth":[38],"1":[39],"or":[40,128],"p-type":[41],"doping":[42],"2":[43,96,102],"unlike":[44],"other":[45],"transistors.":[49],"Vertical":[50],"with":[53,151,163],"1200":[54],"V":[55],"breakdown":[56],"(BV),":[58],"5":[59],"A":[60],"current":[61],"rating":[62],"switching":[65],"figure":[66],"merit":[68],"have":[69],"been":[70,89],"demonstrated":[71],"recently":[72],"on":[73,140,145,183],"free-standing":[74,105],"substrates":[76,147,185],"3":[77],".":[78],"Despite":[79],"this":[80,176],"performance,":[82],"commercialization":[84],"these":[86],"devices":[87],"has":[88],"limited":[90],"by":[91,118],"cost":[94,117],"($50-$100/cm":[95],")":[97,150],"small":[99],"diameter":[100],"(~":[101],"inch)":[103],"substrates.":[107],"The":[108],"use":[109],"GaN-on-Si":[111],"wafers":[112],"could":[113,157],"reduce":[114],"substrate":[116],"\u00d71000,":[119],"however":[120],"growth":[122],"thick":[125,164],"(~10":[126],"\u03bcm":[127],"thicker)":[129],"drift":[130,167],"layers":[131,168],"required":[132],"kV":[134],"class":[135],"applications":[136],"is":[137],"extremely":[138],"challenging":[139],"Si.":[141],"Alternatively,":[142],"grown":[144],"engineered":[146,184],"(QST":[148],"\u00ae":[149],"matched":[153],"thermal":[154],"expansion":[155],"coefficient":[156],"enable":[158],"low-cost":[159],"(>10":[165],"\u03bcm)":[166],"large":[170],"wafer":[171],"diameters":[172],"(8-12":[173],"inch).":[174],"In":[175],"work,":[177],"we":[178],"demonstrate":[179],"first":[188],"time.":[189]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":8}],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2025-10-10T00:00:00"}
