{"id":"https://openalex.org/W2005260136","doi":"https://doi.org/10.1016/j.apsusc.2008.02.133","title":"Structural optimization of HfTiSiO high-k gate dielectrics by utilizing in-situ PVD-based fabrication method","display_name":"Structural optimization of HfTiSiO high-k gate dielectrics by utilizing in-situ PVD-based fabrication method","publication_year":2008,"publication_date":"2008-03-21","ids":{"openalex":"https://openalex.org/W2005260136","doi":"https://doi.org/10.1016/j.apsusc.2008.02.133","mag":"2005260136"},"language":"en","primary_location":{"id":"doi:10.1016/j.apsusc.2008.02.133","doi":"https://doi.org/10.1016/j.apsusc.2008.02.133","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.apsusc.2008.02.133","pdf_url":null,"source":{"id":"https://openalex.org/S42323631","display_name":"Applied Surface Science","issn_l":"0169-4332","issn":["0169-4332","1873-5584"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Surface Science","raw_type":"journal-article"},"volume":null,"type":"article","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/A5005695208","display_name":"Hiroaki Arimura","orcid":"https://orcid.org/0000-0002-3138-708X","observed_orcids":["https://orcid.org/0000-0002-3138-708X"]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":true,"raw_author_name":"Hiroaki Arimura","raw_affiliation_strings":["Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5030549250","display_name":"Shinya Horie","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Shinya Horie","raw_affiliation_strings":["Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061635765","display_name":"Yudai Oku","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Yudai Oku","raw_affiliation_strings":["Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101483111","display_name":"T. Minami","orcid":"https://orcid.org/0000-0003-1125-931X","observed_orcids":["https://orcid.org/0000-0003-1125-931X"]},"institutions":[{"id":"https://openalex.org/I4210105067","display_name":"Canon Anelva (Japan)","ror":"https://ror.org/01jfy6x14","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210105067"]},{"id":"https://openalex.org/I4405264720","display_name":"Anelva Corporation (Japan)","ror":"https://ror.org/02rbz2e60","country_code":"JP","type":"company","lineage":["https://openalex.org/I4405264720"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takashi Minami","raw_affiliation_strings":["Electronic Devices Engineering Headquarters, Canon ANELVA Corporation, 2-5-1 Kurigi, Asao-ku, Kawasaki, Kanagawa 215-8550, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronic Devices Engineering Headquarters, Canon ANELVA Corporation, 2-5-1 Kurigi, Asao-ku, Kawasaki, Kanagawa 215-8550, Japan","institution_ids":["https://openalex.org/I4210105067","https://openalex.org/I4405264720"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5008942687","display_name":"Naomu Kitano","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210105067","display_name":"Canon Anelva (Japan)","ror":"https://ror.org/01jfy6x14","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210105067"]},{"id":"https://openalex.org/I4405264720","display_name":"Anelva Corporation (Japan)","ror":"https://ror.org/02rbz2e60","country_code":"JP","type":"company","lineage":["https://openalex.org/I4405264720"]},{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Naomu Kitano","raw_affiliation_strings":["Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","Electronic Devices Engineering Headquarters, Canon ANELVA Corporation, 2-5-1 Kurigi, Asao-ku, Kawasaki, Kanagawa 215-8550, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Electronic Devices Engineering Headquarters, Canon ANELVA Corporation, 2-5-1 Kurigi, Asao-ku, Kawasaki, Kanagawa 215-8550, Japan","institution_ids":["https://openalex.org/I4210105067","https://openalex.org/I4405264720"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083844749","display_name":"Motomu Kosuda","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4210105067","display_name":"Canon Anelva (Japan)","ror":"https://ror.org/01jfy6x14","country_code":"JP","type":"company","lineage":["https://openalex.org/I4210105067"]},{"id":"https://openalex.org/I4405264720","display_name":"Anelva Corporation (Japan)","ror":"https://ror.org/02rbz2e60","country_code":"JP","type":"company","lineage":["https://openalex.org/I4405264720"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Motomu Kosuda","raw_affiliation_strings":["Electronic Devices Engineering Headquarters, Canon ANELVA Corporation, 2-5-1 Kurigi, Asao-ku, Kawasaki, Kanagawa 215-8550, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Electronic Devices Engineering Headquarters, Canon ANELVA Corporation, 2-5-1 Kurigi, Asao-ku, Kawasaki, Kanagawa 215-8550, Japan","institution_ids":["https://openalex.org/I4210105067","https://openalex.org/I4405264720"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5065080977","display_name":"Takuji Hosoi","orcid":"https://orcid.org/0000-0003-3716-604X","observed_orcids":["https://orcid.org/0000-0003-3716-604X"]},"institutions":[{"id":"https://openalex.org/I4405286302","display_name":"Research Center for Precision Engineering","ror":"https://ror.org/01s0ph472","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405286302","https://openalex.org/I98285908"]},{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takuji Hosoi","raw_affiliation_strings":["Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","Research Center for Ultra-Precision Science and Technology, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Research Center for Ultra-Precision Science and Technology, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I4405286302","https://openalex.org/I98285908"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056128134","display_name":"Takayoshi Shimura","orcid":"https://orcid.org/0000-0002-8859-7010","observed_orcids":["https://orcid.org/0000-0002-8859-7010"]},"institutions":[{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Takayoshi Shimura","raw_affiliation_strings":["Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5000177152","display_name":"Heiji Watanabe","orcid":"https://orcid.org/0000-0002-7916-3093","observed_orcids":["https://orcid.org/0000-0002-7916-3093"]},"institutions":[{"id":"https://openalex.org/I4405286302","display_name":"Research Center for Precision Engineering","ror":"https://ror.org/01s0ph472","country_code":"JP","type":"facility","lineage":["https://openalex.org/I4405286302","https://openalex.org/I98285908"]},{"id":"https://openalex.org/I98285908","display_name":"The University of Osaka","ror":"https://ror.org/035t8zc32","country_code":"JP","type":"education","lineage":["https://openalex.org/I98285908"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Heiji Watanabe","raw_affiliation_strings":["Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","Research Center for Ultra-Precision Science and Technology, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Material and Life Science, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I98285908"]},{"raw_affiliation_string":"Research Center for Ultra-Precision Science and Technology, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, Japan","institution_ids":["https://openalex.org/I4405286302","https://openalex.org/I98285908"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5005695208"],"corresponding_institution_ids":["https://openalex.org/I98285908"],"apc_list":{"value":3930,"currency":"USD","value_usd":3930},"apc_paid":null,"fwci":0.299,"has_fulltext":false,"cited_by_count":1,"citation_normalized_percentile":{"value":0.66834811,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"254","issue":"19","first_page":"6119","last_page":"6122"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","score":0.9848999977111816,"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":0.9848999977111816,"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":0.008899999782443047,"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":0.002199999988079071,"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/high-k-gate-dielectrics","display_name":"high-k gate dielectrics","score":0.9860000014305115},{"id":"https://openalex.org/keywords/equivalent-oxide-thickness-scaling","display_name":"equivalent oxide thickness scaling","score":0.9319999814033508},{"id":"https://openalex.org/keywords/gate-leakage-current","display_name":"gate leakage current","score":0.7799999713897705},{"id":"https://openalex.org/keywords/interface-reliability","display_name":"interface reliability","score":0.36800000071525574},{"id":"https://openalex.org/keywords/gate-stack","display_name":"gate stack","score":0.527999997138977}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.8244198560714722},{"id":"https://openalex.org/C136525101","wikidata":"https://www.wikidata.org/wiki/Q5428139","display_name":"Fabrication","level":3,"score":0.7225109338760376},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.7135378122329712},{"id":"https://openalex.org/C192157962","wikidata":"https://www.wikidata.org/wiki/Q4087243","display_name":"Bilayer","level":3,"score":0.609310507774353},{"id":"https://openalex.org/C99844830","wikidata":"https://www.wikidata.org/wiki/Q102441924","display_name":"Scaling","level":2,"score":0.5821282267570496},{"id":"https://openalex.org/C16317505","wikidata":"https://www.wikidata.org/wiki/Q132013","display_name":"High-\u03ba dielectric","level":3,"score":0.5796648263931274},{"id":"https://openalex.org/C2777042071","wikidata":"https://www.wikidata.org/wiki/Q6509304","display_name":"Leakage (economics)","level":2,"score":0.525219738483429},{"id":"https://openalex.org/C166972891","wikidata":"https://www.wikidata.org/wiki/Q5527011","display_name":"Gate dielectric","level":4,"score":0.48250842094421387},{"id":"https://openalex.org/C2777822432","wikidata":"https://www.wikidata.org/wiki/Q216681","display_name":"In situ","level":2,"score":0.47859618067741394},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.47491133213043213},{"id":"https://openalex.org/C52780932","wikidata":"https://www.wikidata.org/wiki/Q994752","display_name":"Equivalent oxide thickness","level":5,"score":0.42631739377975464},{"id":"https://openalex.org/C2361726","wikidata":"https://www.wikidata.org/wiki/Q5527031","display_name":"Gate oxide","level":4,"score":0.17639252543449402},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.10406437516212463},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.09225413203239441},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.0870821475982666},{"id":"https://openalex.org/C41625074","wikidata":"https://www.wikidata.org/wiki/Q176088","display_name":"Membrane","level":2,"score":0.0723944902420044},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.06997552514076233},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.0},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"score":0.0},{"id":"https://openalex.org/C204787440","wikidata":"https://www.wikidata.org/wiki/Q188504","display_name":"Alternative medicine","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/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.0},{"id":"https://openalex.org/C139719470","wikidata":"https://www.wikidata.org/wiki/Q39680","display_name":"Macroeconomics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1016/j.apsusc.2008.02.133","doi":"https://doi.org/10.1016/j.apsusc.2008.02.133","is_oa":false,"landing_page_url":"https://doi.org/10.1016/j.apsusc.2008.02.133","pdf_url":null,"source":{"id":"https://openalex.org/S42323631","display_name":"Applied Surface Science","issn_l":"0169-4332","issn":["0169-4332","1873-5584"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-2","ki-jl-1","norway-1","poland-140","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320990","host_organization_name":"Elsevier BV","host_organization_lineage":["https://openalex.org/P4310320990"],"host_organization_lineage_names":["Elsevier BV"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Applied Surface Science","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.428600013256073,"id":"https://metadata.un.org/sdg/9","display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":5,"referenced_works":["https://openalex.org/W1963855078","https://openalex.org/W1979350847","https://openalex.org/W2013666489","https://openalex.org/W2038465660","https://openalex.org/W2043642475"],"related_works":["https://openalex.org/W2330620551","https://openalex.org/W2026750988","https://openalex.org/W2049583717","https://openalex.org/W2559397157","https://openalex.org/W1980184770","https://openalex.org/W2148038023","https://openalex.org/W2057018263","https://openalex.org/W2271338138","https://openalex.org/W2339432434","https://openalex.org/W2069431943"],"abstract_inverted_index":null,"counts_by_year":[],"updated_date":"2026-10-30T12:39:25.321706","created_date":"2016-06-24T00:00:00"}
