{"id":"https://openalex.org/W2001363775","doi":"https://doi.org/10.1002/pssc.200778722","title":"GaN HEMT thermal behavior and implications for reliability testing and analysis","display_name":"GaN HEMT thermal behavior and implications for reliability testing and analysis","publication_year":2008,"publication_date":"2008-04-22","ids":{"openalex":"https://openalex.org/W2001363775","doi":"https://doi.org/10.1002/pssc.200778722","mag":"2001363775"},"language":"en","primary_location":{"id":"doi:10.1002/pssc.200778722","doi":"https://doi.org/10.1002/pssc.200778722","is_oa":false,"landing_page_url":"https://doi.org/10.1002/pssc.200778722","pdf_url":null,"source":{"id":"https://openalex.org/S4210174949","display_name":"Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics","issn_l":"1610-1634","issn":["1610-1634","1610-1642","1862-6351"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","norway-1","poland-40"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"physica status solidi c","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"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":null,"display_name":"Daniel S. Green","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Daniel S. Green","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5028039896","display_name":"Bharath Vembu","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Bharath Vembu","raw_affiliation_strings":["RFMD Infrastructure Product Group, Inc., Charlotte, NC, 28269, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RFMD Infrastructure Product Group, Inc., Charlotte, NC, 28269, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081076287","display_name":"David Hepper","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"David Hepper","raw_affiliation_strings":["RFMD Infrastructure Product Group, Inc., Charlotte, NC, 28269, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RFMD Infrastructure Product Group, Inc., Charlotte, NC, 28269, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035271599","display_name":"Shawn R. Gibb","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shawn R. Gibb","raw_affiliation_strings":["RFMD Infrastructure Product Group, Inc., Charlotte, NC, 28269, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RFMD Infrastructure Product Group, Inc., Charlotte, NC, 28269, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5113715582","display_name":"Daniel Jin","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Daniel Jin","raw_affiliation_strings":["RFMD Infrastructure Product Group, Inc., Charlotte, NC, 28269, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RFMD Infrastructure Product Group, Inc., Charlotte, NC, 28269, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5111695359","display_name":"Rama Vetury","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rama Vetury","raw_affiliation_strings":["RFMD Infrastructure Product Group, Inc., Charlotte, NC, 28269, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RFMD Infrastructure Product Group, Inc., Charlotte, NC, 28269, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5080107396","display_name":"Jeffrey B. Shealy","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Jeffrey B. Shealy","raw_affiliation_strings":["RFMD Infrastructure Product Group, Inc., Charlotte, NC, 28269, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"RFMD Infrastructure Product Group, Inc., Charlotte, NC, 28269, USA","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086623260","display_name":"Thomas E. Beechem","orcid":"https://orcid.org/0000-0002-7536-0719","observed_orcids":["https://orcid.org/0000-0002-7536-0719"]},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"L. Thomas Beechem","raw_affiliation_strings":["G.W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"G.W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA","institution_ids":["https://openalex.org/I130701444"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5039403990","display_name":"Samuel Lindsay Graham","orcid":"https://orcid.org/0000-0002-1299-1636","observed_orcids":["https://orcid.org/0000-0002-1299-1636"]},"institutions":[{"id":"https://openalex.org/I130701444","display_name":"Georgia Institute of Technology","ror":"https://ror.org/01zkghx44","country_code":"US","type":"education","lineage":["https://openalex.org/I130701444"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Samuel Graham","raw_affiliation_strings":["G.W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"G.W. Woodruff School of Mechanical Engineering, Georgia Institute of Technology, Atlanta, GA, 30332, USA","institution_ids":["https://openalex.org/I130701444"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.2871,"has_fulltext":false,"cited_by_count":34,"citation_normalized_percentile":{"value":0.76878912,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"5","issue":"6","first_page":"2026","last_page":"2029"},"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":0.9814000129699707,"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":0.9814000129699707,"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":0.018400000408291817,"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/T14117","display_name":"Integrated Circuits and Semiconductor Failure Analysis","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/gan-hemt","display_name":"GaN HEMT","score":0.9869999885559082},{"id":"https://openalex.org/keywords/thermal-effects","display_name":"thermal effects","score":0.8169999718666077},{"id":"https://openalex.org/keywords/device-reliability","display_name":"device reliability","score":0.875},{"id":"https://openalex.org/keywords/micro-raman-imaging","display_name":"micro-Raman imaging","score":0.7889999747276306},{"id":"https://openalex.org/keywords/infrared-imaging","display_name":"infrared imaging","score":0.8090000152587891},{"id":"https://openalex.org/keywords/finite-element-analysis","display_name":"finite element analysis","score":0.8709999918937683},{"id":"https://openalex.org/keywords/temperature-measurement","display_name":"temperature measurement","score":0.4650000035762787},{"id":"https://openalex.org/keywords/structural-change","display_name":"structural change","score":0.40400001406669617},{"id":"https://openalex.org/keywords/base-plate-temperature","display_name":"base plate temperature","score":0.7850000262260437}],"concepts":[{"id":"https://openalex.org/C162057924","wikidata":"https://www.wikidata.org/wiki/Q1617706","display_name":"High-electron-mobility transistor","level":4,"score":0.8913750648498535},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.7964401841163635},{"id":"https://openalex.org/C40003534","wikidata":"https://www.wikidata.org/wiki/Q862228","display_name":"Raman spectroscopy","level":2,"score":0.6904188394546509},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6368706822395325},{"id":"https://openalex.org/C167781694","wikidata":"https://www.wikidata.org/wiki/Q6311800","display_name":"Junction temperature","level":3,"score":0.6129060387611389},{"id":"https://openalex.org/C86183883","wikidata":"https://www.wikidata.org/wiki/Q507505","display_name":"Arrhenius equation","level":3,"score":0.5500780344009399},{"id":"https://openalex.org/C21036866","wikidata":"https://www.wikidata.org/wiki/Q181767","display_name":"Stress (linguistics)","level":2,"score":0.5121300220489502},{"id":"https://openalex.org/C2779222261","wikidata":"https://www.wikidata.org/wiki/Q624587","display_name":"Thermography","level":3,"score":0.5067082047462463},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5009293556213379},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.356706827878952},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.35090410709381104},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.34997498989105225},{"id":"https://openalex.org/C158355884","wikidata":"https://www.wikidata.org/wiki/Q11388","display_name":"Infrared","level":2,"score":0.3240526020526886},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.19113770127296448},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.15114203095436096},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.14134204387664795},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.12370887398719788},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.09975829720497131},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0731080174446106},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C95121573","wikidata":"https://www.wikidata.org/wiki/Q190474","display_name":"Activation energy","level":2,"score":0.0},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/pssc.200778722","doi":"https://doi.org/10.1002/pssc.200778722","is_oa":false,"landing_page_url":"https://doi.org/10.1002/pssc.200778722","pdf_url":null,"source":{"id":"https://openalex.org/S4210174949","display_name":"Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics","issn_l":"1610-1634","issn":["1610-1634","1610-1642","1862-6351"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","norway-1","poland-40"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"physica status solidi c","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320338294","display_name":"Air Force Research Laboratory","ror":"https://ror.org/02e2egq70"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1980545141","https://openalex.org/W2007663328","https://openalex.org/W2103125572","https://openalex.org/W2117145966","https://openalex.org/W2156471624"],"related_works":["https://openalex.org/W4309995341","https://openalex.org/W2157285413","https://openalex.org/W7099295588","https://openalex.org/W2245707036","https://openalex.org/W1997508263","https://openalex.org/W2985284490","https://openalex.org/W2946252519","https://openalex.org/W4212955501","https://openalex.org/W4226364109","https://openalex.org/W2614822804"],"abstract_inverted_index":{"Abstract":[0],"GaN":[1,117,125],"HEMT":[2,118,126],"reliability":[3,127],"evaluation":[4],"in":[5,34,99],"a":[6,16],"typical":[7],"Arrhenius":[8],"manner":[9],"requires":[10],"establishing":[11,28,73],"peak":[12,29],"junction":[13],"temperature":[14,30,74,95,110],"for":[15,31,72,107,115,124],"particular":[17],"stress":[18,128],"condition.":[19],"Several":[20],"new":[21],"techniques":[22,71],"have":[23],"yielded":[24],"promising":[25],"results":[26,46],"toward":[27],"these":[32],"devices":[33],"combination":[35],"with":[36],"detailed":[37],"physical":[38],"modeling,":[39],"particularly":[40],"micro\u2010Raman":[41,57,76],"imaging.":[42,58],"This":[43],"paper":[44],"compares":[45],"from":[47,75,111],"finite":[48],"element":[49],"modeling":[50,103],"to":[51,67,80,84,113],"measurements":[52,77,123],"by":[53],"infrared":[54],"imaging":[55,63],"and":[56,87,96,130],"The":[59],"limitations":[60],"of":[61,121],"IR":[62],"were":[64,78],"confirmed":[65],"similar":[66],"earlier":[68],"reports.":[69],"Two":[70],"used":[79],"reveal":[81],"excellent":[82],"correlation":[83],"the":[85,92,100,122],"model,":[86],"also":[88],"provide":[89],"insight":[90],"into":[91],"relationship":[93],"between":[94],"structural":[97],"change":[98],"device.":[101],"Temperature":[102],"data":[104],"is":[105],"reported":[106],"base":[108],"plate":[109],"85\u00b0C":[112],"250\u00b0C":[114],"practical":[116],"devices.":[119],"Implications":[120],"testing":[129],"analysis":[131],"will":[132],"be":[133],"discussed.":[134],"(\u00a9":[135],"2008":[136],"WILEY\u2010VCH":[137],"Verlag":[138],"GmbH":[139],"&":[140],"Co.":[141],"KGaA,":[142],"Weinheim)":[143]},"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":2},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":2},{"year":2015,"cited_by_count":2},{"year":2013,"cited_by_count":4},{"year":2012,"cited_by_count":3}],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
