{"id":"https://openalex.org/W4401881639","doi":"https://doi.org/10.1109/vlsitechnologyandcir46783.2024.10631432","title":"Polar Axis Orientation Control of Hafnium-Based Ferroelectric Capacitors with in-Situ AC Electric Bias During Rapid Thermal Annealing","display_name":"Polar Axis Orientation Control of Hafnium-Based Ferroelectric Capacitors with in-Situ AC Electric Bias During Rapid Thermal Annealing","publication_year":2024,"publication_date":"2024-06-16","ids":{"openalex":"https://openalex.org/W4401881639","doi":"https://doi.org/10.1109/vlsitechnologyandcir46783.2024.10631432"},"language":"en","primary_location":{"id":"doi:10.1109/vlsitechnologyandcir46783.2024.10631432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsitechnologyandcir46783.2024.10631432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)","raw_type":"proceedings-article"},"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/A5065614319","display_name":"Zhaomeng Gao","orcid":"https://orcid.org/0000-0002-8833-9660"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Zhaomeng Gao","raw_affiliation_strings":["Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059795818","display_name":"Tianjiao Xin","orcid":"https://orcid.org/0009-0002-5032-4137"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Tianjiao Xin","raw_affiliation_strings":["Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5041979041","display_name":"Dan Kai","orcid":"https://orcid.org/0000-0002-2330-3480"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"D. Kai","raw_affiliation_strings":["Huawei Technologies Co.,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co.,Shenzhen,China","institution_ids":["https://openalex.org/I2250955327"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106500441","display_name":"Qiwendong Zhao","orcid":null},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qiwendong Zhao","raw_affiliation_strings":["Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044840851","display_name":"Yiwei Wang","orcid":"https://orcid.org/0000-0003-0071-5551"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yiwei Wang","raw_affiliation_strings":["Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100384279","display_name":"Cheng Liu","orcid":"https://orcid.org/0000-0001-9739-8403"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Cheng Liu","raw_affiliation_strings":["Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5106737694","display_name":"X. Yilin","orcid":null},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"X. Yilin","raw_affiliation_strings":["Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100431108","display_name":"Rui Wang","orcid":"https://orcid.org/0000-0001-5403-1628"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Rui Wang","raw_affiliation_strings":["Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060060147","display_name":"Guangjie Shi","orcid":null},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Guangjie Shi","raw_affiliation_strings":["Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101004236","display_name":"Yunzhe Zheng","orcid":"https://orcid.org/0000-0001-8529-9328"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yunzhe Zheng","raw_affiliation_strings":["Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056791772","display_name":"Yonghui Zheng","orcid":"https://orcid.org/0000-0002-0826-0320"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yonghui Zheng","raw_affiliation_strings":["Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5035630137","display_name":"Yan Cheng","orcid":"https://orcid.org/0000-0002-0067-2646"},"institutions":[{"id":"https://openalex.org/I66867065","display_name":"East China Normal University","ror":"https://ror.org/02n96ep67","country_code":"CN","type":"education","lineage":["https://openalex.org/I66867065"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yan Cheng","raw_affiliation_strings":["Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China"],"affiliations":[{"raw_affiliation_string":"Key Laboratory of Polar Materials and Devices (MOE), East China Normal University,Shanghai,China","institution_ids":["https://openalex.org/I66867065"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5057604483","display_name":"Hangbing Lyu","orcid":"https://orcid.org/0000-0003-4727-9224"},"institutions":[{"id":"https://openalex.org/I2250955327","display_name":"Huawei Technologies (China)","ror":"https://ror.org/00cmhce21","country_code":"CN","type":"company","lineage":["https://openalex.org/I2250955327"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Hangbing Lyu","raw_affiliation_strings":["Huawei Technologies Co.,Shenzhen,China"],"affiliations":[{"raw_affiliation_string":"Huawei Technologies Co.,Shenzhen,China","institution_ids":["https://openalex.org/I2250955327"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":13,"corresponding_author_ids":["https://openalex.org/A5065614319"],"corresponding_institution_ids":["https://openalex.org/I66867065"],"apc_list":null,"apc_paid":null,"fwci":1.5537,"has_fulltext":false,"cited_by_count":7,"citation_normalized_percentile":{"value":0.83264362,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"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/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":1.0,"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"}},{"id":"https://openalex.org/T10107","display_name":"Ferroelectric and Piezoelectric Materials","score":0.9965000152587891,"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"}},{"id":"https://openalex.org/T10472","display_name":"Semiconductor materials and devices","score":0.9955000281333923,"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/capacitor","display_name":"Capacitor","score":0.7659749388694763},{"id":"https://openalex.org/keywords/ferroelectricity","display_name":"Ferroelectricity","score":0.7105382680892944},{"id":"https://openalex.org/keywords/hafnium","display_name":"Hafnium","score":0.7097387313842773},{"id":"https://openalex.org/keywords/annealing","display_name":"Annealing (glass)","score":0.6526369452476501},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6376034617424011},{"id":"https://openalex.org/keywords/polar","display_name":"Polar","score":0.5865440964698792},{"id":"https://openalex.org/keywords/thermal","display_name":"Thermal","score":0.48513421416282654},{"id":"https://openalex.org/keywords/in-situ","display_name":"In situ","score":0.4807557761669159},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.3731454312801361},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3358786106109619},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.19356682896614075},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12698718905448914},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.12058252096176147},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.08333531022071838},{"id":"https://openalex.org/keywords/metallurgy","display_name":"Metallurgy","score":0.0766649842262268},{"id":"https://openalex.org/keywords/zirconium","display_name":"Zirconium","score":0.07340416312217712},{"id":"https://openalex.org/keywords/dielectric","display_name":"Dielectric","score":0.06781861186027527}],"concepts":[{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.7659749388694763},{"id":"https://openalex.org/C79090758","wikidata":"https://www.wikidata.org/wiki/Q1045739","display_name":"Ferroelectricity","level":3,"score":0.7105382680892944},{"id":"https://openalex.org/C546638069","wikidata":"https://www.wikidata.org/wiki/Q1119","display_name":"Hafnium","level":3,"score":0.7097387313842773},{"id":"https://openalex.org/C2777855556","wikidata":"https://www.wikidata.org/wiki/Q4339544","display_name":"Annealing (glass)","level":2,"score":0.6526369452476501},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6376034617424011},{"id":"https://openalex.org/C29705727","wikidata":"https://www.wikidata.org/wiki/Q294562","display_name":"Polar","level":2,"score":0.5865440964698792},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.48513421416282654},{"id":"https://openalex.org/C2777822432","wikidata":"https://www.wikidata.org/wiki/Q216681","display_name":"In situ","level":2,"score":0.4807557761669159},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.3731454312801361},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3358786106109619},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.19356682896614075},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12698718905448914},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.12058252096176147},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.08333531022071838},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.0766649842262268},{"id":"https://openalex.org/C534791751","wikidata":"https://www.wikidata.org/wiki/Q1038","display_name":"Zirconium","level":2,"score":0.07340416312217712},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.06781861186027527},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/vlsitechnologyandcir46783.2024.10631432","is_oa":false,"landing_page_url":"https://doi.org/10.1109/vlsitechnologyandcir46783.2024.10631432","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 IEEE Symposium on VLSI Technology and Circuits (VLSI Technology and Circuits)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.5,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G2879703288","display_name":null,"funder_award_id":"62025406,62174054,92064003,62104071,12134003","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"},{"id":"https://openalex.org/G3059727116","display_name":null,"funder_award_id":"23ZR1418000,23520712000","funder_id":"https://openalex.org/F4320321885","funder_display_name":"Science and Technology Commission of Shanghai Municipality"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321885","display_name":"Science and Technology Commission of Shanghai Municipality","ror":"https://ror.org/03kt66j61"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W2585709198","https://openalex.org/W2805009678","https://openalex.org/W4252026737","https://openalex.org/W4319347810"],"related_works":["https://openalex.org/W1791348549","https://openalex.org/W4234942579","https://openalex.org/W4236657633","https://openalex.org/W4245256776","https://openalex.org/W4232958457","https://openalex.org/W156653976","https://openalex.org/W2054209616","https://openalex.org/W1495023640","https://openalex.org/W250544199","https://openalex.org/W3019147426"],"abstract_inverted_index":{"Hafnium-based":[0],"ferroelectric":[1],"(FE)":[2],"thin":[3,127],"films,":[4],"prepared":[5],"via":[6],"atomic":[7],"layer":[8],"deposition":[9],"(ALD),":[10],"suffered":[11],"from":[12,72],"random":[13],"oriented":[14],"polar":[15],"axis":[16],"(PA),":[17],"posing":[18],"challenges":[19],"and":[20,25,33],"complexities":[21],"for":[22,67],"device":[23],"scaling":[24],"variation.":[26],"To":[27],"effectively":[28,101],"control":[29],"the":[30,68,103,107,116],"PA":[31,63,117],"orientation":[32,105,118],"enhance":[34],"polarization,":[35],"we":[36],"employed":[37],"in-situ":[38],"AC":[39],"electric":[40],"bias":[41],"(E)":[42],"during":[43,84],"rapid":[44],"thermal":[45],"annealing":[46],"(RTA)":[47],"treatment":[48],"(i.e.":[49],"RTA+E).":[50],"The":[51,98],"main":[52],"findings":[53,112],"are:":[54],"(1)":[55],"Direct":[56],"experimental":[57],"evidence":[58],"of":[59,119],"variable":[60],"orthogonal":[61],"(0-)":[62],"has":[64],"been":[65],"obtained":[66],"first":[69],"time,":[70],"originating":[71],"tetragonal":[73],"(T-)":[74],"to":[75,94],"O-":[76],"transition":[77],"in":[78,89,124],"RTA":[79],"cooling;":[80],"(2)":[81],"Applying":[82],"E":[83,109],"cooling":[85],"significantly":[86],"enhances":[87],"polarization":[88],"hafnium-based":[90],"FE":[91,126],"capacitors":[92],"up":[93],"~121.6%":[95],"increase;":[96],"(3)":[97],"RTA+E":[99],"method":[100],"controls":[102],"O-PA":[104],"towards":[106],"out-of-plane":[108],"direction.":[110],"These":[111],"solidly":[113],"demonstrate":[114],"that":[115],"O-grain":[120],"can":[121],"be":[122],"controlled":[123],"fluorite-type":[125],"films.":[128]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":1}],"updated_date":"2025-12-22T23:10:17.713674","created_date":"2025-10-10T00:00:00"}
