{"id":"https://openalex.org/W2002137196","doi":"https://doi.org/10.1049/el:20030395","title":"AlGaN/GaN HEMTs on Si(111) with 6.6 W/mm output power density","display_name":"AlGaN/GaN HEMTs on Si(111) with 6.6 W/mm output power density","publication_year":2003,"publication_date":"2003-04-03","ids":{"openalex":"https://openalex.org/W2002137196","doi":"https://doi.org/10.1049/el:20030395","mag":"2002137196"},"language":"en","primary_location":{"id":"doi:10.1049/el:20030395","doi":"https://doi.org/10.1049/el:20030395","is_oa":false,"landing_page_url":"https://doi.org/10.1049/el:20030395","pdf_url":null,"source":{"id":"https://openalex.org/S149016011","display_name":"Electronics Letters","issn_l":"0013-5194","issn":["0013-5194","1350-911X"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","norway-1","oarl","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronics Letters","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"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/A5002905800","display_name":"Reza Behtash","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I891521709","display_name":"Daimler (Germany)","ror":"https://ror.org/00m0j3d84","country_code":"DE","type":"company","lineage":["https://openalex.org/I891521709"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"R. Behtash","raw_affiliation_strings":["Research and Technology, DaimlerChrysler AG, P.O. Box 2360, Ulm, 89013, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research and Technology, DaimlerChrysler AG, P.O. Box 2360, Ulm, 89013, Germany","institution_ids":["https://openalex.org/I891521709"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5048342735","display_name":"H. Tobler","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I891521709","display_name":"Daimler (Germany)","ror":"https://ror.org/00m0j3d84","country_code":"DE","type":"company","lineage":["https://openalex.org/I891521709"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"H. Tobler","raw_affiliation_strings":["Research and Technology, DaimlerChrysler AG, P.O. Box 2360, Ulm, 89013, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research and Technology, DaimlerChrysler AG, P.O. Box 2360, Ulm, 89013, Germany","institution_ids":["https://openalex.org/I891521709"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5084217204","display_name":"Martin Neuburger","orcid":"https://orcid.org/0000-0002-3867-011X","observed_orcids":["https://orcid.org/0000-0002-3867-011X"]},"institutions":[{"id":"https://openalex.org/I196349391","display_name":"Universit\u00e4t Ulm","ror":"https://ror.org/032000t02","country_code":"DE","type":"education","lineage":["https://openalex.org/I196349391"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"M. Neuburger","raw_affiliation_strings":["Department of Electron Devices and Circuits, University of Ulm, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electron Devices and Circuits, University of Ulm, Germany","institution_ids":["https://openalex.org/I196349391"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5003308124","display_name":"Anton Schurr","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I891521709","display_name":"Daimler (Germany)","ror":"https://ror.org/00m0j3d84","country_code":"DE","type":"company","lineage":["https://openalex.org/I891521709"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"A. Schurr","raw_affiliation_strings":["Research and Technology, DaimlerChrysler AG, P.O. Box 2360, Ulm, 89013, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research and Technology, DaimlerChrysler AG, P.O. Box 2360, Ulm, 89013, Germany","institution_ids":["https://openalex.org/I891521709"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083308120","display_name":"H. Leier","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I891521709","display_name":"Daimler (Germany)","ror":"https://ror.org/00m0j3d84","country_code":"DE","type":"company","lineage":["https://openalex.org/I891521709"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"H. Leier","raw_affiliation_strings":["Research and Technology, DaimlerChrysler AG, P.O. Box 2360, Ulm, 89013, Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Research and Technology, DaimlerChrysler AG, P.O. Box 2360, Ulm, 89013, Germany","institution_ids":["https://openalex.org/I891521709"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011220704","display_name":"Yvon Cordier","orcid":"https://orcid.org/0000-0003-3720-9409","observed_orcids":["https://orcid.org/0000-0003-3720-9409"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210124361","display_name":"Centre de Recherche sur l'H\u00e9t\u00e9ro-Epitaxie et ses Applications","ror":"https://ror.org/03y8mpv07","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210098836","https://openalex.org/I4210124361"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"Y. Cordier","raw_affiliation_strings":["CRHEA-CNRS, rue B.Gre\u0301gory, Parc de Sophia Antipolis, Valbonne, 06560, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CRHEA-CNRS, rue B.Gre\u0301gory, Parc de Sophia Antipolis, Valbonne, 06560, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210124361"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103935767","display_name":"Fabrice Semond","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210124361","display_name":"Centre de Recherche sur l'H\u00e9t\u00e9ro-Epitaxie et ses Applications","ror":"https://ror.org/03y8mpv07","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210098836","https://openalex.org/I4210124361"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"F. Semond","raw_affiliation_strings":["CRHEA-CNRS, rue B.Gre\u0301gory, Parc de Sophia Antipolis, Valbonne, 06560, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CRHEA-CNRS, rue B.Gre\u0301gory, Parc de Sophia Antipolis, Valbonne, 06560, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210124361"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034314891","display_name":"F. Natali","orcid":"https://orcid.org/0000-0001-5407-1929","observed_orcids":["https://orcid.org/0000-0001-5407-1929"]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210124361","display_name":"Centre de Recherche sur l'H\u00e9t\u00e9ro-Epitaxie et ses Applications","ror":"https://ror.org/03y8mpv07","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210098836","https://openalex.org/I4210124361"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"F. Natali","raw_affiliation_strings":["CRHEA-CNRS, rue B.Gre\u0301gory, Parc de Sophia Antipolis, Valbonne, 06560, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CRHEA-CNRS, rue B.Gre\u0301gory, Parc de Sophia Antipolis, Valbonne, 06560, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210124361"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5105501657","display_name":"J. Massies","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I1294671590","display_name":"Centre National de la Recherche Scientifique","ror":"https://ror.org/02feahw73","country_code":"FR","type":"government","lineage":["https://openalex.org/I1294671590"]},{"id":"https://openalex.org/I4210124361","display_name":"Centre de Recherche sur l'H\u00e9t\u00e9ro-Epitaxie et ses Applications","ror":"https://ror.org/03y8mpv07","country_code":"FR","type":"facility","lineage":["https://openalex.org/I1294671590","https://openalex.org/I201841394","https://openalex.org/I4210098836","https://openalex.org/I4210124361"]}],"countries":["FR"],"is_corresponding":false,"raw_author_name":"J. Massies","raw_affiliation_strings":["CRHEA-CNRS, rue B.Gre\u0301gory, Parc de Sophia Antipolis, Valbonne, 06560, France"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"CRHEA-CNRS, rue B.Gre\u0301gory, Parc de Sophia Antipolis, Valbonne, 06560, France","institution_ids":["https://openalex.org/I1294671590","https://openalex.org/I4210124361"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":2590,"currency":"USD","value_usd":2590},"apc_paid":null,"fwci":7.5439,"has_fulltext":false,"cited_by_count":62,"citation_normalized_percentile":{"value":0.97987722,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"39","issue":"7","first_page":"626","last_page":"627"},"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":1.0,"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":1.0,"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":0.00019999999494757503,"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/T11248","display_name":"Advanced Power Amplifier Design","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/algan-gan-high-electron-mobility-transistors","display_name":"AlGaN/GaN HEMT","score":0.9139999747276306},{"id":"https://openalex.org/keywords/si-111-substrate","display_name":"Si(111) substrate","score":0.8080000281333923},{"id":"https://openalex.org/keywords/output-power-density","display_name":"output power density","score":0.6570000052452087},{"id":"https://openalex.org/keywords/high-electron-mobility-transistors","display_name":"high electron mobility transistors","score":0.7689999938011169},{"id":"https://openalex.org/keywords/gan-on-si","display_name":"GaN-on-Si","score":0.656000018119812},{"id":"https://openalex.org/keywords/channel-mobility","display_name":"channel mobility","score":0.6200000047683716},{"id":"https://openalex.org/keywords/sheet-carrier-density","display_name":"sheet carrier density","score":0.9210000038146973},{"id":"https://openalex.org/keywords/epitaxial-growth","display_name":"epitaxial growth","score":0.628000020980835}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7819413542747498},{"id":"https://openalex.org/C21881925","wikidata":"https://www.wikidata.org/wiki/Q3503313","display_name":"Power density","level":3,"score":0.7168468236923218},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.7117242813110352},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.5967959761619568},{"id":"https://openalex.org/C110738630","wikidata":"https://www.wikidata.org/wiki/Q1135540","display_name":"Epitaxy","level":3,"score":0.5650500655174255},{"id":"https://openalex.org/C6899612","wikidata":"https://www.wikidata.org/wiki/Q852911","display_name":"Resistive touchscreen","level":2,"score":0.551315426826477},{"id":"https://openalex.org/C544956773","wikidata":"https://www.wikidata.org/wiki/Q670","display_name":"Silicon","level":2,"score":0.5033134818077087},{"id":"https://openalex.org/C162057924","wikidata":"https://www.wikidata.org/wiki/Q1617706","display_name":"High-electron-mobility transistor","level":4,"score":0.48967745900154114},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4506740868091583},{"id":"https://openalex.org/C2778871202","wikidata":"https://www.wikidata.org/wiki/Q411713","display_name":"Gallium nitride","level":3,"score":0.43197399377822876},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.28480151295661926},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.20487892627716064},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.14499500393867493},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08565852046012878},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.08207327127456665},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.05814141035079956},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1049/el:20030395","doi":"https://doi.org/10.1049/el:20030395","is_oa":false,"landing_page_url":"https://doi.org/10.1049/el:20030395","pdf_url":null,"source":{"id":"https://openalex.org/S149016011","display_name":"Electronics Letters","issn_l":"0013-5194","issn":["0013-5194","1350-911X"],"is_oa":false,"is_in_doaj":true,"is_core":true,"listed_in":["cwts-core","doaj","dongbi-d","jufo-1","norway-1","oarl","poland-70","russia-white-list-2","vabb-shw"],"host_organization":"https://openalex.org/P4310311714","host_organization_name":"Institution of Engineering and Technology","host_organization_lineage":["https://openalex.org/P4310311714"],"host_organization_lineage_names":["Institution of Engineering and Technology"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Electronics Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":8,"referenced_works":["https://openalex.org/W1861468064","https://openalex.org/W1980153838","https://openalex.org/W2029837243","https://openalex.org/W2101312474","https://openalex.org/W2122681933","https://openalex.org/W2124985289","https://openalex.org/W2147646405","https://openalex.org/W4234234988"],"related_works":["https://openalex.org/W2141693814","https://openalex.org/W2136322328","https://openalex.org/W2094840912","https://openalex.org/W2131520171","https://openalex.org/W2374717449","https://openalex.org/W2148149814","https://openalex.org/W2011715196","https://openalex.org/W1982646979","https://openalex.org/W2148954705","https://openalex.org/W2108535019"],"abstract_inverted_index":{"Al0.27Ga0.73N/GaN":[0],"HEMTs":[1,85],"have":[2],"been":[3],"realised":[4],"on":[5,86],"resistive":[6],"Si(111)":[7],"substrates.":[8,88],"The":[9],"epitaxial":[10],"structure":[11],"was":[12],"grown":[13],"by":[14],"MBE":[15],"yielding":[16],"a":[17,26,63],"channel":[18],"mobility":[19],"of":[20,30,36,41,47,66],"1440":[21],"cm2/Vs":[22],"(room":[23],"temperature)":[24],"and":[25,44],"sheet":[27],"carrier":[28],"density":[29,65,79],"9.6e12":[31],"cm\u22122.":[32],"Large":[33],"signal":[34],"evaluation":[35],"transistors":[37],"with":[38],"gate":[39,45],"length":[40],"0.25":[42],"\u00b5m":[43,49],"width":[46],"2\u00d7125":[48],"yields":[50],"up":[51],"to":[52,62,73],"1.65":[53],"W":[54],"CW":[55],"output":[56,77],"power":[57,64,78],"at":[58],"2":[59],"GHz":[60],"corresponding":[61],"6.6":[67],"W/mm.":[68],"These":[69],"results":[70],"are":[71],"thought":[72],"represent":[74],"the":[75],"highest":[76],"so":[80],"far":[81],"achieved":[82],"for":[83],"GaN-based":[84],"silicon":[87]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2016,"cited_by_count":3},{"year":2012,"cited_by_count":4}],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2016-06-24T00:00:00"}
