{"id":"https://openalex.org/W4376606829","doi":"https://doi.org/10.1109/irps48203.2023.10118346","title":"Dielectric Thickness and Fin Width Dependent OFF-State Degradation in AlGaN/GaN SLCFETs","display_name":"Dielectric Thickness and Fin Width Dependent OFF-State Degradation in AlGaN/GaN SLCFETs","publication_year":2023,"publication_date":"2023-03-01","ids":{"openalex":"https://openalex.org/W4376606829","doi":"https://doi.org/10.1109/irps48203.2023.10118346"},"language":"en","primary_location":{"id":"doi:10.1109/irps48203.2023.10118346","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/irps48203.2023.10118346","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Reliability Physics Symposium (IRPS)","raw_type":"proceedings-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://research-information.bris.ac.uk/en/publications/24c59c06-bea9-4a67-a2fa-dff36f911483","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5102019584","display_name":"Akhil S. Kumar","orcid":"https://orcid.org/0000-0001-6000-2057"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Akhil S. Kumar","raw_affiliation_strings":["Center for Device Thermography and Reliability, University of Bristol,Bristol,U.K.,BS8 ITL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Device Thermography and Reliability, University of Bristol,Bristol,U.K.,BS8 ITL","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5055070102","display_name":"Michael J. Uren","orcid":"https://orcid.org/0000-0002-8842-0426"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Michael J. Uren","raw_affiliation_strings":["Center for Device Thermography and Reliability, University of Bristol,Bristol,U.K.,BS8 ITL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Device Thermography and Reliability, University of Bristol,Bristol,U.K.,BS8 ITL","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021473664","display_name":"Matthew D. Smith","orcid":"https://orcid.org/0000-0001-6145-1209"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Matthew D. Smith","raw_affiliation_strings":["Center for Device Thermography and Reliability, University of Bristol,Bristol,U.K.,BS8 ITL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Device Thermography and Reliability, University of Bristol,Bristol,U.K.,BS8 ITL","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081176603","display_name":"Martin Kuball","orcid":"https://orcid.org/0000-0003-3070-1070"},"institutions":[{"id":"https://openalex.org/I36234482","display_name":"University of Bristol","ror":"https://ror.org/0524sp257","country_code":"GB","type":"education","lineage":["https://openalex.org/I36234482"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Martin Kuball","raw_affiliation_strings":["Center for Device Thermography and Reliability, University of Bristol,Bristol,U.K.,BS8 ITL"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Center for Device Thermography and Reliability, University of Bristol,Bristol,U.K.,BS8 ITL","institution_ids":["https://openalex.org/I36234482"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034175281","display_name":"Justin Parke","orcid":null},"institutions":[{"id":"https://openalex.org/I2948394018","display_name":"Northrop Grumman (United States)","ror":"https://ror.org/05kewds18","country_code":"US","type":"company","lineage":["https://openalex.org/I2948394018"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Justin Parke","raw_affiliation_strings":["Northrop Grumman Mission Systems,Linthicum,MD,USA,21090"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northrop Grumman Mission Systems,Linthicum,MD,USA,21090","institution_ids":["https://openalex.org/I2948394018"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5109238859","display_name":"H.G. Henry","orcid":null},"institutions":[{"id":"https://openalex.org/I2948394018","display_name":"Northrop Grumman (United States)","ror":"https://ror.org/05kewds18","country_code":"US","type":"company","lineage":["https://openalex.org/I2948394018"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"H. George Henry","raw_affiliation_strings":["Northrop Grumman Mission Systems,Linthicum,MD,USA,21090"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northrop Grumman Mission Systems,Linthicum,MD,USA,21090","institution_ids":["https://openalex.org/I2948394018"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5090000825","display_name":"Robert S. Howell","orcid":"https://orcid.org/0009-0003-6540-5391"},"institutions":[{"id":"https://openalex.org/I2948394018","display_name":"Northrop Grumman (United States)","ror":"https://ror.org/05kewds18","country_code":"US","type":"company","lineage":["https://openalex.org/I2948394018"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Robert S. Howell","raw_affiliation_strings":["Northrop Grumman Mission Systems,Linthicum,MD,USA,21090"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Northrop Grumman Mission Systems,Linthicum,MD,USA,21090","institution_ids":["https://openalex.org/I2948394018"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":7,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5356,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.61254142,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":96},"biblio":{"volume":"40","issue":null,"first_page":"1","last_page":"4"},"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/T10472","display_name":"Semiconductor materials and devices","score":0.9998999834060669,"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/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"}}],"keywords":[{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.5283934473991394},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.39575114846229553},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.3488565683364868},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.30474844574928284}],"concepts":[{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.5283934473991394},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.39575114846229553},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.3488565683364868},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.30474844574928284}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.1109/irps48203.2023.10118346","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/irps48203.2023.10118346","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE International Reliability Physics Symposium (IRPS)","raw_type":"proceedings-article"},{"id":"pmh:oai:research-information.bris.ac.uk:openaire_cris_publications/24c59c06-bea9-4a67-a2fa-dff36f911483","is_oa":true,"landing_page_url":"https://research-information.bris.ac.uk/en/publications/24c59c06-bea9-4a67-a2fa-dff36f911483","pdf_url":null,"source":{"id":"https://openalex.org/S4306400895","display_name":"Bristol Research (University of Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I36234482","host_organization_name":"University of Bristol","host_organization_lineage":["https://openalex.org/I36234482"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Kumar, A S, Uren, M J, Smith, M D, Kuball, M, Parke, J, Henry, H G & Howell, R S 2023, Dielectric Thickness and Fin Width Dependent OFF-State Degradation in AlGaN/GaN SLCFETs. in C Connor (ed.), 2023 IEEE International Reliability Physics Symposium (IRPS). IEEE Explore. https://doi.org/10.1109/IRPS48203.2023.10118346","raw_type":"contributionToPeriodical"},{"id":"pmh:oai:research-information.bris.ac.uk:publications/24c59c06-bea9-4a67-a2fa-dff36f911483","is_oa":true,"landing_page_url":"https://hdl.handle.net/1983/24c59c06-bea9-4a67-a2fa-dff36f911483","pdf_url":null,"source":{"id":"https://openalex.org/S4306400895","display_name":"Bristol Research (University of Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I36234482","host_organization_name":"University of Bristol","host_organization_lineage":["https://openalex.org/I36234482"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"","raw_type":""}],"best_oa_location":{"id":"pmh:oai:research-information.bris.ac.uk:openaire_cris_publications/24c59c06-bea9-4a67-a2fa-dff36f911483","is_oa":true,"landing_page_url":"https://research-information.bris.ac.uk/en/publications/24c59c06-bea9-4a67-a2fa-dff36f911483","pdf_url":null,"source":{"id":"https://openalex.org/S4306400895","display_name":"Bristol Research (University of Bristol)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I36234482","host_organization_name":"University of Bristol","host_organization_lineage":["https://openalex.org/I36234482"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"Kumar, A S, Uren, M J, Smith, M D, Kuball, M, Parke, J, Henry, H G & Howell, R S 2023, Dielectric Thickness and Fin Width Dependent OFF-State Degradation in AlGaN/GaN SLCFETs. in C Connor (ed.), 2023 IEEE International Reliability Physics Symposium (IRPS). IEEE Explore. https://doi.org/10.1109/IRPS48203.2023.10118346","raw_type":"contributionToPeriodical"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":14,"referenced_works":["https://openalex.org/W1571009051","https://openalex.org/W2065858272","https://openalex.org/W2509269204","https://openalex.org/W2510585614","https://openalex.org/W2554951467","https://openalex.org/W2945098559","https://openalex.org/W2963191615","https://openalex.org/W3004225996","https://openalex.org/W3093743391","https://openalex.org/W3139044290","https://openalex.org/W3212985408","https://openalex.org/W4210285364","https://openalex.org/W4210536332","https://openalex.org/W4313167968"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W3084825885","https://openalex.org/W2298861036"],"abstract_inverted_index":{"Accelerated":[0],"OFF":[1],"-State":[2],"stressing":[3,60,69],"of":[4],"multichannel":[5],"AlGaN/GaN":[6],"Superlattice":[7],"Castellated":[8],"Field":[9],"Effect":[10],"Transistors":[11],"(SLCFET)":[12],"with":[13],"varying":[14],"dielectric":[15,42],"thickness":[16],"<tex>$(d_{i})$</tex>":[17],"and":[18,64],"fin-width":[19],"<tex>$(W_{fi":[20],"n})$</tex>":[21],"was":[22],"studied":[23],"using":[24],"noise":[25],"measurements.":[26],"As":[27],"<tex>$d_{i}$</tex>":[28],"increased,":[29],"the":[30,72],"failure":[31],"mechanism":[32],"changed":[33],"from":[34],"an":[35],"abrupt":[36],"breakdown":[37,43],"to":[38,50,54],"gradual":[39],"time":[40],"dependent":[41],"(TDDB).":[44],"Smaller":[45],"<tex>$W_{fi":[46,56],"n}$</tex>":[47,57],"is":[48],"found":[49],"extend":[51],"lifetime":[52],"compared":[53],"wider":[55],"under":[58],"such":[59],"condition.":[61],"Percolation":[62],"theory":[63],"associated":[65],"trap":[66],"generation":[67],"during":[68],"can":[70],"explain":[71],"observed":[73],"behavior.":[74]},"counts_by_year":[{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
