{"id":"https://openalex.org/W3181216215","doi":"https://doi.org/10.1109/drc52342.2021.9467169","title":"Hysteresis-free MOSCAP made with Al<sub>2</sub>O<sub>3</sub>/(010)\u03b2-Ga<sub>2</sub>O<sub>3</sub> interface using a combination of surface cleaning, etching and post-deposition annealing","display_name":"Hysteresis-free MOSCAP made with Al<sub>2</sub>O<sub>3</sub>/(010)\u03b2-Ga<sub>2</sub>O<sub>3</sub> interface using a combination of surface cleaning, etching and post-deposition annealing","publication_year":2021,"publication_date":"2021-06-20","ids":{"openalex":"https://openalex.org/W3181216215","doi":"https://doi.org/10.1109/drc52342.2021.9467169","mag":"3181216215"},"language":"en","primary_location":{"id":"doi:10.1109/drc52342.2021.9467169","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc52342.2021.9467169","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Device Research Conference (DRC)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5007508845","display_name":"Ahmad E. Islam","orcid":"https://orcid.org/0000-0002-4233-1233"},"institutions":[{"id":"https://openalex.org/I1280414376","display_name":"United States Air Force Research Laboratory","ror":"https://ror.org/02e2egq70","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280414376","https://openalex.org/I1330347796","https://openalex.org/I4210102105","https://openalex.org/I4389425425"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A.E. Islam","raw_affiliation_strings":["Wright-Patterson AFB,Sensors Directorate, Air Force Research Laboratory,OH,United States,45433","Sensors Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wright-Patterson AFB,Sensors Directorate, Air Force Research Laboratory,OH,United States,45433","institution_ids":["https://openalex.org/I1280414376"]},{"raw_affiliation_string":"Sensors Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH, United States","institution_ids":["https://openalex.org/I1280414376"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5001598382","display_name":"Kevin Leedy","orcid":"https://orcid.org/0000-0003-4349-6408"},"institutions":[{"id":"https://openalex.org/I1280414376","display_name":"United States Air Force Research Laboratory","ror":"https://ror.org/02e2egq70","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280414376","https://openalex.org/I1330347796","https://openalex.org/I4210102105","https://openalex.org/I4389425425"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K.D. Leedy","raw_affiliation_strings":["Wright-Patterson AFB,Sensors Directorate, Air Force Research Laboratory,OH,United States,45433","Sensors Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wright-Patterson AFB,Sensors Directorate, Air Force Research Laboratory,OH,United States,45433","institution_ids":["https://openalex.org/I1280414376"]},{"raw_affiliation_string":"Sensors Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH, United States","institution_ids":["https://openalex.org/I1280414376"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067365668","display_name":"Neil Moser","orcid":"https://orcid.org/0000-0003-4602-9442"},"institutions":[{"id":"https://openalex.org/I1280414376","display_name":"United States Air Force Research Laboratory","ror":"https://ror.org/02e2egq70","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280414376","https://openalex.org/I1330347796","https://openalex.org/I4210102105","https://openalex.org/I4389425425"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"N.A. Moser","raw_affiliation_strings":["Wright-Patterson AFB,Sensors Directorate, Air Force Research Laboratory,OH,United States,45433","Sensors Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wright-Patterson AFB,Sensors Directorate, Air Force Research Laboratory,OH,United States,45433","institution_ids":["https://openalex.org/I1280414376"]},{"raw_affiliation_string":"Sensors Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH, United States","institution_ids":["https://openalex.org/I1280414376"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5091516038","display_name":"Sabyasachi Ganguli","orcid":"https://orcid.org/0000-0002-1993-7173"},"institutions":[{"id":"https://openalex.org/I1280414376","display_name":"United States Air Force Research Laboratory","ror":"https://ror.org/02e2egq70","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280414376","https://openalex.org/I1330347796","https://openalex.org/I4210102105","https://openalex.org/I4389425425"]},{"id":"https://openalex.org/I2799950915","display_name":"Wright-Patterson Air Force Base","ror":"https://ror.org/0097e1k27","country_code":"US","type":"other","lineage":["https://openalex.org/I1330347796","https://openalex.org/I2799950915","https://openalex.org/I4210089612","https://openalex.org/I4210102105"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"S. Ganguli","raw_affiliation_strings":["Wright-Patterson AFB,Materials and Manufacturing Directorate, Air Force Research Laboratory,OH,United States,45433","Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wright-Patterson AFB,Materials and Manufacturing Directorate, Air Force Research Laboratory,OH,United States,45433","institution_ids":["https://openalex.org/I1280414376","https://openalex.org/I2799950915"]},{"raw_affiliation_string":"Materials and Manufacturing Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH, United States","institution_ids":["https://openalex.org/I1280414376"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087924796","display_name":"Kyle J. Liddy","orcid":"https://orcid.org/0000-0003-4412-7073"},"institutions":[{"id":"https://openalex.org/I1280414376","display_name":"United States Air Force Research Laboratory","ror":"https://ror.org/02e2egq70","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280414376","https://openalex.org/I1330347796","https://openalex.org/I4210102105","https://openalex.org/I4389425425"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K.J. Liddy","raw_affiliation_strings":["Wright-Patterson AFB,Sensors Directorate, Air Force Research Laboratory,OH,United States,45433","Sensors Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wright-Patterson AFB,Sensors Directorate, Air Force Research Laboratory,OH,United States,45433","institution_ids":["https://openalex.org/I1280414376"]},{"raw_affiliation_string":"Sensors Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH, United States","institution_ids":["https://openalex.org/I1280414376"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5087733676","display_name":"A.J. Green","orcid":null},"institutions":[{"id":"https://openalex.org/I1280414376","display_name":"United States Air Force Research Laboratory","ror":"https://ror.org/02e2egq70","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280414376","https://openalex.org/I1330347796","https://openalex.org/I4210102105","https://openalex.org/I4389425425"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A.J. Green","raw_affiliation_strings":["Wright-Patterson AFB,Sensors Directorate, Air Force Research Laboratory,OH,United States,45433","Sensors Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wright-Patterson AFB,Sensors Directorate, Air Force Research Laboratory,OH,United States,45433","institution_ids":["https://openalex.org/I1280414376"]},{"raw_affiliation_string":"Sensors Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH, United States","institution_ids":["https://openalex.org/I1280414376"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5066057801","display_name":"Kelson D. Chabak","orcid":"https://orcid.org/0000-0002-2759-5150"},"institutions":[{"id":"https://openalex.org/I1280414376","display_name":"United States Air Force Research Laboratory","ror":"https://ror.org/02e2egq70","country_code":"US","type":"facility","lineage":["https://openalex.org/I1280414376","https://openalex.org/I1330347796","https://openalex.org/I4210102105","https://openalex.org/I4389425425"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"K.D. Chabak","raw_affiliation_strings":["Wright-Patterson AFB,Sensors Directorate, Air Force Research Laboratory,OH,United States,45433","Sensors Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH, United States"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Wright-Patterson AFB,Sensors Directorate, Air Force Research Laboratory,OH,United States,45433","institution_ids":["https://openalex.org/I1280414376"]},{"raw_affiliation_string":"Sensors Directorate, Air Force Research Laboratory, Wright-Patterson AFB, OH, United States","institution_ids":["https://openalex.org/I1280414376"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.6873,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.88438378,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":95},"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/T12529","display_name":"Ga2O3 and related materials","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12529","display_name":"Ga2O3 and related materials","score":1.0,"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"}},{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","score":0.9998000264167786,"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/T12588","display_name":"Electronic and Structural Properties of Oxides","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/oxide","display_name":"Oxide","score":0.4108804762363434},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.34885913133621216},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.3432179093360901},{"id":"https://openalex.org/keywords/analytical-chemistry","display_name":"Analytical Chemistry (journal)","score":0.32188016176223755},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.18851295113563538},{"id":"https://openalex.org/keywords/organic-chemistry","display_name":"Organic chemistry","score":0.08770287036895752}],"concepts":[{"id":"https://openalex.org/C2779851234","wikidata":"https://www.wikidata.org/wiki/Q50690","display_name":"Oxide","level":2,"score":0.4108804762363434},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.34885913133621216},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3432179093360901},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.32188016176223755},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.18851295113563538},{"id":"https://openalex.org/C178790620","wikidata":"https://www.wikidata.org/wiki/Q11351","display_name":"Organic chemistry","level":1,"score":0.08770287036895752},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/drc52342.2021.9467169","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc52342.2021.9467169","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2021 Device Research Conference (DRC)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2129405478","https://openalex.org/W2157987862","https://openalex.org/W2236346924","https://openalex.org/W4249633039"],"related_works":["https://openalex.org/W2924754280","https://openalex.org/W2134948224","https://openalex.org/W2414885887","https://openalex.org/W2020946050","https://openalex.org/W2749294485","https://openalex.org/W2893546102","https://openalex.org/W2898716608","https://openalex.org/W2076069643","https://openalex.org/W2054558880","https://openalex.org/W2883059935"],"abstract_inverted_index":{"Development":[0],"of":[1,27,85,107,125],"electronic-grade":[2],"gate":[3,14,105],"dielectrics":[4],"with":[5],"negligible":[6],"hysteresis,":[7],"low":[8,47],"interface":[9,82],"defect":[10,83],"density":[11,84],"(NIT),":[12],"reduced":[13],"leakage":[15,106],"and":[16,75,103],"high":[17],"breakdown":[18],"strength":[19],"(EBD)":[20],"have":[21],"significant":[22],"importance":[23],"for":[24,40,89],"the":[25,90,94,111,122],"application":[26],"\u03b2-Ga2O3in":[28],"next-generation":[29],"power":[30],"electronic":[31],"devices.":[32],"In":[33],"this":[34],"article,":[35],"we":[36],"present":[37],"a":[38,42,52,99,104,129],"method":[39],"fabricating":[41],"metal-oxide-semiconductor":[43],"capacitor":[44],"(MOSCAP)":[45],"exhibiting":[46],"hysteresis":[48],"by":[49],"depositing":[50],"Al2O3on":[51],"piranha-cleaned,":[53],"BOE":[54],"(buffered":[55],"oxide":[56],"etchant)-treated,":[57],"(010)":[58,130],"\u03b2-Ga2O3and":[59],"after":[60],"performing":[61],"forming":[62],"gas":[63],"post-deposition":[64],"annealing":[65],"(FG-PDA).":[66],"Resultant":[67],"devices":[68],"were":[69],"characterized":[70],"using":[71,76,128],"different":[72],"electrical":[73],"methods":[74],"Atomic":[77],"Force":[78],"Microscopy":[79],"(AFM).":[80],"An":[81],"~":[86,101,117],"1011cm-2was":[87],"obtained":[88],"MOSCAP":[91,127],"that":[92],"had":[93],"most":[95],"optimized":[96],"process":[97],"showing":[98],"VFB":[100],"1.0V":[102],"JG":[108],"\u2264":[109],"2x10-8A/cm2when":[110],"device":[112],"was":[113],"accumulated":[114],"up":[115],"to":[116],"2.7":[118],"MV/cm.":[119],"This":[120],"is":[121],"first":[123],"demonstration":[124],"hysteresis-free":[126],"\u03b2-Ga2O3substrate.":[131]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
