{"id":"https://openalex.org/W2067285151","doi":"https://doi.org/10.1063/1.2005370","title":"Characteristics of HfO2 thin films grown by plasma atomic layer deposition","display_name":"Characteristics of HfO2 thin films grown by plasma atomic layer deposition","publication_year":2005,"publication_date":"2005-07-27","ids":{"openalex":"https://openalex.org/W2067285151","doi":"https://doi.org/10.1063/1.2005370","mag":"2067285151"},"language":"en","primary_location":{"id":"doi:10.1063/1.2005370","doi":"https://doi.org/10.1063/1.2005370","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.2005370","pdf_url":null,"source":{"id":"https://openalex.org/S105243760","display_name":"Applied Physics Letters","issn_l":"0003-6951","issn":["0003-6951","1077-3118","1520-8842"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Physics Letters","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":"https://openalex.org/A5004835168","display_name":"J. Kim","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Jinwoo Kim","raw_affiliation_strings":["Hanyang University Division of Materials Science and Engineering, , 133-791, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanyang University Division of Materials Science and Engineering, , 133-791, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039628538","display_name":"Seokhoon Kim","orcid":"https://orcid.org/0000-0002-7919-6557","observed_orcids":["https://orcid.org/0000-0002-7919-6557"]},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Seokhoon Kim","raw_affiliation_strings":["Hanyang University Division of Materials Science and Engineering, , 133-791, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanyang University Division of Materials Science and Engineering, , 133-791, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5013519625","display_name":"Hyeongtag Jeon","orcid":"https://orcid.org/0000-0003-2502-7413","observed_orcids":["https://orcid.org/0000-0003-2502-7413"]},"institutions":[{"id":"https://openalex.org/I4575257","display_name":"Hanyang University","ror":"https://ror.org/046865y68","country_code":"KR","type":"education","lineage":["https://openalex.org/I4575257"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Hyeongtag Jeon","raw_affiliation_strings":["Hanyang University Division of Materials Science and Engineering, , 133-791, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hanyang University Division of Materials Science and Engineering, , 133-791, Korea","institution_ids":["https://openalex.org/I4575257"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017860434","display_name":"M.-H. Cho","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I2799611809","display_name":"Korea Research Institute of Standards and Science","ror":"https://ror.org/01az7b475","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2799611809","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"M.-H. Cho","raw_affiliation_strings":["Korea Research Institute of Standards and Science , Daejeon 305-600, Korea","Department of Physics"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Research Institute of Standards and Science , Daejeon 305-600, Korea","institution_ids":["https://openalex.org/I2799611809"]},{"raw_affiliation_string":"Department of Physics","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5070684107","display_name":"Kwun\u2010Bum Chung","orcid":"https://orcid.org/0000-0001-8877-5297","observed_orcids":["https://orcid.org/0000-0001-8877-5297"]},"institutions":[{"id":"https://openalex.org/I2799611809","display_name":"Korea Research Institute of Standards and Science","ror":"https://ror.org/01az7b475","country_code":"KR","type":"facility","lineage":["https://openalex.org/I2799611809","https://openalex.org/I2801339556","https://openalex.org/I4210144908","https://openalex.org/I4387152098"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"K.-B. Chung","raw_affiliation_strings":["Korea Research Institute of Standards and Science , Daejeon 305-600, Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Korea Research Institute of Standards and Science , Daejeon 305-600, Korea","institution_ids":["https://openalex.org/I2799611809"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103518682","display_name":"Choelhwyi Bae","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I137902535","display_name":"North Carolina State University","ror":"https://ror.org/04tj63d06","country_code":"US","type":"education","lineage":["https://openalex.org/I137902535"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Choelhwyi Bae","raw_affiliation_strings":["North Carolina State University Department of Physics, , Raleigh, North Carolina 27695"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"North Carolina State University Department of Physics, , Raleigh, North Carolina 27695","institution_ids":["https://openalex.org/I137902535"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":6.0583,"has_fulltext":false,"cited_by_count":70,"citation_normalized_percentile":{"value":0.96169948,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":"87","issue":"5","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","score":0.9984999895095825,"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"}},"topics":[{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","score":0.9984999895095825,"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/T11661","display_name":"Copper Interconnects and Reliability","score":0.000699999975040555,"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/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","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"}}],"keywords":[{"id":"https://openalex.org/keywords/hafnium-oxide-thin-films","display_name":"hafnium oxide thin films","score":0.906000018119812},{"id":"https://openalex.org/keywords/si-sio2-interface","display_name":"Si/SiO2 interface","score":0.7889999747276306},{"id":"https://openalex.org/keywords/interfacial-layer","display_name":"interfacial layer","score":0.6980000138282776},{"id":"https://openalex.org/keywords/medium-energy-ion-scattering","display_name":"medium energy ion scattering","score":0.7950000166893005},{"id":"https://openalex.org/keywords/equivalent-oxide-thickness","display_name":"equivalent oxide thickness","score":0.75},{"id":"https://openalex.org/keywords/fixed-oxide-charge","display_name":"fixed oxide charge","score":0.8629999756813049},{"id":"https://openalex.org/keywords/mos-capacitors","display_name":"MOS capacitors","score":0.6579999923706055}],"concepts":[{"id":"https://openalex.org/C69544855","wikidata":"https://www.wikidata.org/wiki/Q757625","display_name":"Atomic layer deposition","level":3,"score":0.8403592109680176},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6704273223876953},{"id":"https://openalex.org/C56052488","wikidata":"https://www.wikidata.org/wiki/Q103382","display_name":"Amorphous solid","level":2,"score":0.6518207788467407},{"id":"https://openalex.org/C2780740191","wikidata":"https://www.wikidata.org/wiki/Q18393999","display_name":"Remote plasma","level":3,"score":0.5882300138473511},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.5863223075866699},{"id":"https://openalex.org/C2779851234","wikidata":"https://www.wikidata.org/wiki/Q50690","display_name":"Oxide","level":2,"score":0.5327164530754089},{"id":"https://openalex.org/C113196181","wikidata":"https://www.wikidata.org/wiki/Q485223","display_name":"Analytical Chemistry (journal)","level":2,"score":0.5177513957023621},{"id":"https://openalex.org/C82706917","wikidata":"https://www.wikidata.org/wiki/Q10251","display_name":"Plasma","level":2,"score":0.4858074188232422},{"id":"https://openalex.org/C144082473","wikidata":"https://www.wikidata.org/wiki/Q213185","display_name":"Stoichiometry","level":2,"score":0.4565316438674927},{"id":"https://openalex.org/C19067145","wikidata":"https://www.wikidata.org/wiki/Q1137203","display_name":"Thin film","level":2,"score":0.451910138130188},{"id":"https://openalex.org/C52780932","wikidata":"https://www.wikidata.org/wiki/Q994752","display_name":"Equivalent oxide thickness","level":5,"score":0.43016090989112854},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.21002689003944397},{"id":"https://openalex.org/C57410435","wikidata":"https://www.wikidata.org/wiki/Q505668","display_name":"Chemical vapor deposition","level":2,"score":0.20734837651252747},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.18935254216194153},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.1591034233570099},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.12480482459068298},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.08915674686431885},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.08646023273468018},{"id":"https://openalex.org/C2361726","wikidata":"https://www.wikidata.org/wiki/Q5527031","display_name":"Gate oxide","level":4,"score":0.07193076610565186},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.2005370","doi":"https://doi.org/10.1063/1.2005370","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.2005370","pdf_url":null,"source":{"id":"https://openalex.org/S105243760","display_name":"Applied Physics Letters","issn_l":"0003-6951","issn":["0003-6951","1077-3118","1520-8842"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-3","ki-jl-1","norway-2","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320257","host_organization_name":"American Institute of Physics","host_organization_lineage":["https://openalex.org/P4310320257"],"host_organization_lineage_names":["American Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Physics Letters","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W1657203272","https://openalex.org/W1973221791","https://openalex.org/W1986891282","https://openalex.org/W1991965248","https://openalex.org/W1993556524","https://openalex.org/W2003645630","https://openalex.org/W2057987896","https://openalex.org/W2076614108","https://openalex.org/W2129477636","https://openalex.org/W2479193483","https://openalex.org/W3016972814","https://openalex.org/W3022497021","https://openalex.org/W4285719527"],"related_works":["https://openalex.org/W2067408897","https://openalex.org/W2316871110","https://openalex.org/W2061823451","https://openalex.org/W1964350197","https://openalex.org/W2095023992","https://openalex.org/W2036650168","https://openalex.org/W2081646509","https://openalex.org/W1644530161","https://openalex.org/W3013931646","https://openalex.org/W2107778669"],"abstract_inverted_index":{"The":[0,35,118],"characteristics":[1,129,144],"of":[2,69,97,151,162],"HfO2":[3,37,47,120],"films":[4,121],"grown":[5],"on":[6],"Si":[7,110],"substrates":[8],"using":[9,122,132,138],"a":[10,52,95,169],"tetrakis-diethyl-amino-hafnium":[11],"precursor":[12],"by":[13,29],"the":[14,46,65,70,80,84,91,101,109,125,139],"remote":[15],"plasma":[16,23,98,102],"atomic":[17],"layer":[18,38,48,67,128],"deposition":[19],"(RPALD)":[20],"and":[21,31,73,112,116,164,173],"direct":[22],"ALD":[24,103],"(DPALD)":[25],"methods":[26],"were":[27],"investigated":[28],"physical":[30],"electrical":[32,143],"measurement":[33,61],"techniques.":[34],"as-deposited":[36,119],"from":[39,49],"RPALD":[40,123,140],"exhibits":[41,51,142],"an":[42,155],"amorphous":[43],"structure,":[44],"while":[45],"DPALD":[50,167],"clearly":[53],"visible":[54],"polycrystalline":[55],"structure.":[56],"Medium":[57],"energy":[58],"ion":[59],"scattering":[60],"results":[62,77],"indicate":[63],"that":[64,79,165],"interfacial":[66,71,127],"consists":[68],"SiO2\u2212x":[72],"silicate":[74],"layers.":[75],"These":[76],"suggested":[78],"stoichiometric":[81],"change":[82],"in":[83,94,100,106],"depth":[85],"direction":[86],"could":[87],"be":[88],"related":[89],"to":[90,108],"energetic":[92],"reactant":[93],"state":[96],"used":[99],"process,":[104],"resulting":[105],"damage":[107],"surface":[111],"interactions":[113],"between":[114],"Hf":[115],"SiO2\u2212x.":[117],"have":[124],"better":[126],"than":[130],"those":[131],"DPALD.":[133],"A":[134],"metal-oxide-semiconductor":[135],"capacitor":[136],"fabricated":[137],"method":[141],"such":[145],"as":[146],"equivalent":[147],"oxide":[148,158],"thickness":[149],"(EOT)":[150],"1.8":[152],"nm":[153],"with":[154],"effective":[156],"fixed":[157],"charge":[159],"density":[160],"(Qf,eff)":[161],"\u223c4.2\u00d71011q\u2215cm2":[163],"for":[166],"has":[168],"EOT":[170],"(2.0":[171],"nm),":[172],"Qf,eff(\u223c\u22121.2\u00d71013q\u2215cm2).":[174]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":7},{"year":2024,"cited_by_count":2},{"year":2023,"cited_by_count":6},{"year":2022,"cited_by_count":4},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":3},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":1},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":2},{"year":2014,"cited_by_count":4},{"year":2013,"cited_by_count":6}],"updated_date":"2026-11-07T11:25:07.637180","created_date":"2016-06-24T00:00:00"}
