{"id":"https://openalex.org/W2003265539","doi":"https://doi.org/10.1063/1.2842426","title":"Thin BaHfO3 high-k dielectric layers on TiN for memory capacitor applications","display_name":"Thin BaHfO3 high-k dielectric layers on TiN for memory capacitor applications","publication_year":2008,"publication_date":"2008-02-11","ids":{"openalex":"https://openalex.org/W2003265539","doi":"https://doi.org/10.1063/1.2842426","mag":"2003265539"},"language":"en","primary_location":{"id":"doi:10.1063/1.2842426","doi":"https://doi.org/10.1063/1.2842426","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.2842426","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/A5085655176","display_name":"Grzegorz \u0141upina","orcid":"https://orcid.org/0000-0002-2197-2488","observed_orcids":["https://orcid.org/0000-0002-2197-2488"]},"institutions":[{"id":"https://openalex.org/I92894754","display_name":"Leibniz Institute for High Performance Microelectronics","ror":"https://ror.org/0489gab80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I92894754"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"G. Lupina","raw_affiliation_strings":["IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany","institution_ids":["https://openalex.org/I92894754"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010403620","display_name":"Grzegorz Koz\u0142owski","orcid":"https://orcid.org/0000-0002-2025-007X","observed_orcids":["https://orcid.org/0000-0002-2025-007X"]},"institutions":[{"id":"https://openalex.org/I92894754","display_name":"Leibniz Institute for High Performance Microelectronics","ror":"https://ror.org/0489gab80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I92894754"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"G. Koz\u0142owski","raw_affiliation_strings":["IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany","institution_ids":["https://openalex.org/I92894754"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081587399","display_name":"J. D\u0105browski","orcid":"https://orcid.org/0000-0003-0088-5390","observed_orcids":["https://orcid.org/0000-0003-0088-5390"]},"institutions":[{"id":"https://openalex.org/I92894754","display_name":"Leibniz Institute for High Performance Microelectronics","ror":"https://ror.org/0489gab80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I92894754"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"J. Dabrowski","raw_affiliation_strings":["IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany","institution_ids":["https://openalex.org/I92894754"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5066336061","display_name":"Christian Wenger","orcid":"https://orcid.org/0000-0003-3698-2635","observed_orcids":["https://orcid.org/0000-0003-3698-2635"]},"institutions":[{"id":"https://openalex.org/I92894754","display_name":"Leibniz Institute for High Performance Microelectronics","ror":"https://ror.org/0489gab80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I92894754"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ch. Wenger","raw_affiliation_strings":["IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany","institution_ids":["https://openalex.org/I92894754"]}]},{"author_position":"middle","author":{"id":null,"display_name":"P. Dudek","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92894754","display_name":"Leibniz Institute for High Performance Microelectronics","ror":"https://ror.org/0489gab80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I92894754"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"P. Dudek","raw_affiliation_strings":["IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany","institution_ids":["https://openalex.org/I92894754"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061582608","display_name":"P. Zaumseil","orcid":"https://orcid.org/0000-0001-8411-9372","observed_orcids":["https://orcid.org/0000-0001-8411-9372"]},"institutions":[{"id":"https://openalex.org/I92894754","display_name":"Leibniz Institute for High Performance Microelectronics","ror":"https://ror.org/0489gab80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I92894754"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"P. Zaumseil","raw_affiliation_strings":["IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany","institution_ids":["https://openalex.org/I92894754"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054294412","display_name":"G. Lippert","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92894754","display_name":"Leibniz Institute for High Performance Microelectronics","ror":"https://ror.org/0489gab80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I92894754"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"G. Lippert","raw_affiliation_strings":["IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany","institution_ids":["https://openalex.org/I92894754"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5103485287","display_name":"Ch. Walczyk","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92894754","display_name":"Leibniz Institute for High Performance Microelectronics","ror":"https://ror.org/0489gab80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I92894754"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Ch. Walczyk","raw_affiliation_strings":["IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany","institution_ids":["https://openalex.org/I92894754"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110140175","display_name":"H.\u2010J. M\u00fcssig","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I92894754","display_name":"Leibniz Institute for High Performance Microelectronics","ror":"https://ror.org/0489gab80","country_code":"DE","type":"facility","lineage":["https://openalex.org/I315704651","https://openalex.org/I92894754"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"H.-J. M\u00fcssig","raw_affiliation_strings":["IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"IHP , Im Technologiepark 25, 15236 Frankfurt (Oder), Germany","institution_ids":["https://openalex.org/I92894754"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I92894754"],"apc_list":null,"apc_paid":null,"fwci":4.9564,"has_fulltext":false,"cited_by_count":43,"citation_normalized_percentile":{"value":0.94825489,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":98},"biblio":{"volume":"92","issue":"6","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":0.8115000128746033,"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":0.8115000128746033,"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/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.17430000007152557,"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":0.00570000009611249,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/bahfo3","display_name":"BaHfO3","score":0.9900000095367432},{"id":"https://openalex.org/keywords/high-k-dielectrics","display_name":"high-k dielectrics","score":0.9639999866485596},{"id":"https://openalex.org/keywords/dielectric-thin-films","display_name":"dielectric thin films","score":0.8600000143051147},{"id":"https://openalex.org/keywords/tin-substrate","display_name":"TiN substrate","score":0.7710000276565552},{"id":"https://openalex.org/keywords/leakage-current","display_name":"leakage current","score":0.6779999732971191},{"id":"https://openalex.org/keywords/dielectric-constant","display_name":"dielectric constant","score":0.9430000185966492},{"id":"https://openalex.org/keywords/rapid-thermal-annealing","display_name":"rapid thermal annealing","score":0.8569999933242798},{"id":"https://openalex.org/keywords/cubic-perovskite-structure","display_name":"cubic perovskite","score":0.8569999933242798},{"id":"https://openalex.org/keywords/amorphous-films","display_name":"amorphous films","score":0.656000018119812},{"id":"https://openalex.org/keywords/capacitance-equivalent-thickness","display_name":"capacitance equivalent thickness","score":0.9129999876022339}],"concepts":[{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.8674541711807251},{"id":"https://openalex.org/C56052488","wikidata":"https://www.wikidata.org/wiki/Q103382","display_name":"Amorphous solid","level":2,"score":0.7909418344497681},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7857120633125305},{"id":"https://openalex.org/C19067145","wikidata":"https://www.wikidata.org/wiki/Q1137203","display_name":"Thin film","level":2,"score":0.7198502421379089},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.7146892547607422},{"id":"https://openalex.org/C2777855556","wikidata":"https://www.wikidata.org/wiki/Q4339544","display_name":"Annealing (glass)","level":2,"score":0.6916931867599487},{"id":"https://openalex.org/C203036418","wikidata":"https://www.wikidata.org/wiki/Q284256","display_name":"Crystallization","level":2,"score":0.6463431119918823},{"id":"https://openalex.org/C16317505","wikidata":"https://www.wikidata.org/wiki/Q132013","display_name":"High-\u03ba dielectric","level":3,"score":0.6363623738288879},{"id":"https://openalex.org/C525849907","wikidata":"https://www.wikidata.org/wiki/Q1096","display_name":"Tin","level":2,"score":0.6329198479652405},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.5650842785835266},{"id":"https://openalex.org/C168651791","wikidata":"https://www.wikidata.org/wiki/Q211569","display_name":"Permittivity","level":3,"score":0.4398474395275116},{"id":"https://openalex.org/C91066073","wikidata":"https://www.wikidata.org/wiki/Q1417868","display_name":"Dielectric loss","level":3,"score":0.43112969398498535},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.40902069211006165},{"id":"https://openalex.org/C42360764","wikidata":"https://www.wikidata.org/wiki/Q83588","display_name":"Chemical engineering","level":1,"score":0.35021477937698364},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.2810177803039551},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.23938441276550293},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.15423038601875305},{"id":"https://openalex.org/C8010536","wikidata":"https://www.wikidata.org/wiki/Q160398","display_name":"Crystallography","level":1,"score":0.1289568543434143},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.12238186597824097},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.11263155937194824},{"id":"https://openalex.org/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.09234189987182617},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.062288910150527954},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1063/1.2842426","doi":"https://doi.org/10.1063/1.2842426","is_oa":false,"landing_page_url":"https://doi.org/10.1063/1.2842426","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":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":16,"referenced_works":["https://openalex.org/W1490953611","https://openalex.org/W1652142197","https://openalex.org/W1964066050","https://openalex.org/W1984781048","https://openalex.org/W1987593068","https://openalex.org/W1991746700","https://openalex.org/W1998320671","https://openalex.org/W2009592502","https://openalex.org/W2020988047","https://openalex.org/W2026212801","https://openalex.org/W2058644004","https://openalex.org/W2093417831","https://openalex.org/W2112554416","https://openalex.org/W2130850157","https://openalex.org/W2147748673","https://openalex.org/W3147289055"],"related_works":["https://openalex.org/W2015583972","https://openalex.org/W2069582928","https://openalex.org/W1990245281","https://openalex.org/W1665645693","https://openalex.org/W2011679832","https://openalex.org/W1977382422","https://openalex.org/W2024676997","https://openalex.org/W2141855805","https://openalex.org/W2043038000","https://openalex.org/W1994878825"],"abstract_inverted_index":{"Thin":[0],"BaHfO3":[1,62],"dielectric":[2,16,52,73],"films":[3,63,83],"were":[4,18],"investigated":[5],"in":[6,66],"view":[7],"of":[8,24,54,59,75,91],"future":[9],"dynamic":[10],"random":[11],"access":[12],"memory":[13],"applications.":[14],"The":[15],"layers":[17],"prepared":[19],"by":[20],"physical":[21],"vapor":[22],"codeposition":[23],"BaO":[25],"and":[26,50],"HfO2":[27],"onto":[28],"metallic":[29],"TiN":[30],"substrates.":[31],"Films":[32],"deposited":[33],"at":[34,42],"400\u00b0C":[35],"are":[36],"amorphous,":[37],"show":[38],"low":[39],"leakage":[40],"[J(1V)<10\u22128A\u2215cm2]":[41],"capacitance":[43],"equivalent":[44],"thicknesses":[45],"(CETs)":[46],"down":[47],"to":[48],"\u223c2nm":[49],"a":[51,72],"constant":[53,74],"\u223c23.":[55],"Rapid":[56],"thermal":[57],"annealing":[58],"the":[60,67],"amorphous":[61],"induces":[64],"crystallization":[65],"cubic":[68],"perovskite":[69],"phase":[70],"with":[71],"\u223c38.":[76],"This":[77],"k":[78],"value":[79,90],"was":[80],"observed":[81],"for":[82],"as":[84,86],"thin":[85],"8nm":[87],"enabling":[88],"CET":[89],"\u223c0.9nm.":[92]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2016,"cited_by_count":1},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":1},{"year":2012,"cited_by_count":4}],"updated_date":"2026-10-14T16:39:01.820549","created_date":"2016-06-24T00:00:00"}
