{"id":"https://openalex.org/W3013677487","doi":"https://doi.org/10.1109/drc46940.2019.9046443","title":"Investigation of Reverse Filament Formation in ITO/HfO2-based RRAM","display_name":"Investigation of Reverse Filament Formation in ITO/HfO2-based RRAM","publication_year":2019,"publication_date":"2019-06-01","ids":{"openalex":"https://openalex.org/W3013677487","doi":"https://doi.org/10.1109/drc46940.2019.9046443","mag":"3013677487"},"language":"en","primary_location":{"id":"doi:10.1109/drc46940.2019.9046443","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc46940.2019.9046443","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 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/A5054927297","display_name":"Karl\u2010Magnus Persson","orcid":"https://orcid.org/0000-0001-9029-8899"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]},{"id":"https://openalex.org/I4210158519","display_name":"Informa (Sweden)","ror":"https://ror.org/04yt64d76","country_code":"SE","type":"company","lineage":["https://openalex.org/I4210154378","https://openalex.org/I4210158519"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Karl-Magnus Persson","raw_affiliation_strings":["Lund University,Department of Electrical- and Informations Technology,Box 118,Sweden,SE-22100","Department of Electrical- and Informations Technology, Lund University, Box 118, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lund University,Department of Electrical- and Informations Technology,Box 118,Sweden,SE-22100","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Department of Electrical- and Informations Technology, Lund University, Box 118, Sweden","institution_ids":["https://openalex.org/I187531555","https://openalex.org/I4210158519"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5083390818","display_name":"Mamidala Saketh Ram","orcid":"https://orcid.org/0000-0002-2874-5106"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]},{"id":"https://openalex.org/I4210158519","display_name":"Informa (Sweden)","ror":"https://ror.org/04yt64d76","country_code":"SE","type":"company","lineage":["https://openalex.org/I4210154378","https://openalex.org/I4210158519"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Mamidala Saketh Ram","raw_affiliation_strings":["Lund University,Department of Electrical- and Informations Technology,Box 118,Sweden,SE-22100","Department of Electrical- and Informations Technology, Lund University, Box 118, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lund University,Department of Electrical- and Informations Technology,Box 118,Sweden,SE-22100","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Department of Electrical- and Informations Technology, Lund University, Box 118, Sweden","institution_ids":["https://openalex.org/I187531555","https://openalex.org/I4210158519"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039383990","display_name":"Mattias Borg","orcid":"https://orcid.org/0000-0003-1217-369X"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]},{"id":"https://openalex.org/I4210158519","display_name":"Informa (Sweden)","ror":"https://ror.org/04yt64d76","country_code":"SE","type":"company","lineage":["https://openalex.org/I4210154378","https://openalex.org/I4210158519"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Mattias Borg","raw_affiliation_strings":["Lund University,Department of Electrical- and Informations Technology,Box 118,Sweden,SE-22100","Department of Electrical- and Informations Technology, Lund University, Box 118, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lund University,Department of Electrical- and Informations Technology,Box 118,Sweden,SE-22100","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Department of Electrical- and Informations Technology, Lund University, Box 118, Sweden","institution_ids":["https://openalex.org/I187531555","https://openalex.org/I4210158519"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007984578","display_name":"Lars\u2010Erik Wernersson","orcid":"https://orcid.org/0000-0002-1039-5849"},"institutions":[{"id":"https://openalex.org/I187531555","display_name":"Lund University","ror":"https://ror.org/012a77v79","country_code":"SE","type":"education","lineage":["https://openalex.org/I187531555"]},{"id":"https://openalex.org/I4210158519","display_name":"Informa (Sweden)","ror":"https://ror.org/04yt64d76","country_code":"SE","type":"company","lineage":["https://openalex.org/I4210154378","https://openalex.org/I4210158519"]}],"countries":["SE"],"is_corresponding":false,"raw_author_name":"Lars-Erik Wernersson","raw_affiliation_strings":["Lund University,Department of Electrical- and Informations Technology,Box 118,Sweden,SE-22100","Department of Electrical- and Informations Technology, Lund University, Box 118, Sweden"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Lund University,Department of Electrical- and Informations Technology,Box 118,Sweden,SE-22100","institution_ids":["https://openalex.org/I187531555"]},{"raw_affiliation_string":"Department of Electrical- and Informations Technology, Lund University, Box 118, Sweden","institution_ids":["https://openalex.org/I187531555","https://openalex.org/I4210158519"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.1947,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.78696228,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":null,"issue":null,"first_page":"91","last_page":"92"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","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/T10502","display_name":"Advanced Memory and Neural Computing","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/T12808","display_name":"Ferroelectric and Negative Capacitance Devices","score":0.9997000098228455,"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":0.9990000128746033,"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/resistive-random-access-memory","display_name":"Resistive random-access memory","score":0.9586823582649231},{"id":"https://openalex.org/keywords/reset","display_name":"Reset (finance)","score":0.703760027885437},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.6852885484695435},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5982963442802429},{"id":"https://openalex.org/keywords/optoelectronics","display_name":"Optoelectronics","score":0.5946763157844543},{"id":"https://openalex.org/keywords/indium-tin-oxide","display_name":"Indium tin oxide","score":0.5854631662368774},{"id":"https://openalex.org/keywords/non-volatile-memory","display_name":"Non-volatile memory","score":0.5392360687255859},{"id":"https://openalex.org/keywords/protein-filament","display_name":"Protein filament","score":0.5376819968223572},{"id":"https://openalex.org/keywords/electrode","display_name":"Electrode","score":0.4999520778656006},{"id":"https://openalex.org/keywords/tin","display_name":"Tin","score":0.426541805267334},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35285308957099915},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3271508812904358},{"id":"https://openalex.org/keywords/nanotechnology","display_name":"Nanotechnology","score":0.3207741379737854},{"id":"https://openalex.org/keywords/layer","display_name":"Layer (electronics)","score":0.13946077227592468},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.12477824091911316},{"id":"https://openalex.org/keywords/composite-material","display_name":"Composite material","score":0.09952262043952942},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.08493092656135559},{"id":"https://openalex.org/keywords/metallurgy","display_name":"Metallurgy","score":0.07776391506195068}],"concepts":[{"id":"https://openalex.org/C182019814","wikidata":"https://www.wikidata.org/wiki/Q1143830","display_name":"Resistive random-access memory","level":3,"score":0.9586823582649231},{"id":"https://openalex.org/C2779795794","wikidata":"https://www.wikidata.org/wiki/Q7315343","display_name":"Reset (finance)","level":2,"score":0.703760027885437},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.6852885484695435},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5982963442802429},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.5946763157844543},{"id":"https://openalex.org/C32737372","wikidata":"https://www.wikidata.org/wiki/Q417718","display_name":"Indium tin oxide","level":3,"score":0.5854631662368774},{"id":"https://openalex.org/C177950962","wikidata":"https://www.wikidata.org/wiki/Q10997658","display_name":"Non-volatile memory","level":2,"score":0.5392360687255859},{"id":"https://openalex.org/C14228908","wikidata":"https://www.wikidata.org/wiki/Q2920483","display_name":"Protein filament","level":2,"score":0.5376819968223572},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.4999520778656006},{"id":"https://openalex.org/C525849907","wikidata":"https://www.wikidata.org/wiki/Q1096","display_name":"Tin","level":2,"score":0.426541805267334},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35285308957099915},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3271508812904358},{"id":"https://openalex.org/C171250308","wikidata":"https://www.wikidata.org/wiki/Q11468","display_name":"Nanotechnology","level":1,"score":0.3207741379737854},{"id":"https://openalex.org/C2779227376","wikidata":"https://www.wikidata.org/wiki/Q6505497","display_name":"Layer (electronics)","level":2,"score":0.13946077227592468},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.12477824091911316},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.09952262043952942},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08493092656135559},{"id":"https://openalex.org/C191897082","wikidata":"https://www.wikidata.org/wiki/Q11467","display_name":"Metallurgy","level":1,"score":0.07776391506195068},{"id":"https://openalex.org/C106159729","wikidata":"https://www.wikidata.org/wiki/Q2294553","display_name":"Financial economics","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/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/drc46940.2019.9046443","is_oa":false,"landing_page_url":"https://doi.org/10.1109/drc46940.2019.9046443","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2019 Device Research Conference (DRC)","raw_type":"proceedings-article"},{"id":"pmh:oai:lup.lub.lu.se:23465f8d-b9fd-470c-9d62-dd88a68f0c30","is_oa":false,"landing_page_url":"https://lup.lub.lu.se/record/23465f8d-b9fd-470c-9d62-dd88a68f0c30","pdf_url":null,"source":{"id":"https://openalex.org/S4306400536","display_name":"Lund University Publications (Lund University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I187531555","host_organization_name":"Lund University","host_organization_lineage":["https://openalex.org/I187531555"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"info:eu-repo/semantics/conferencePaper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":3,"referenced_works":["https://openalex.org/W2061555882","https://openalex.org/W2080177719","https://openalex.org/W2394084308"],"related_works":["https://openalex.org/W4312903428","https://openalex.org/W2621306919","https://openalex.org/W1966944787","https://openalex.org/W2032785938","https://openalex.org/W3185106882","https://openalex.org/W1980301972","https://openalex.org/W2761437135","https://openalex.org/W2025338515","https://openalex.org/W2108763968","https://openalex.org/W2086074825"],"abstract_inverted_index":{"To":[0],"overcome":[1],"the":[2,57,81,90,103,110,116,131,134,156,162,168,172,176],"large":[3,14,97],"discrepancy":[4],"in":[5,34,86,133],"speed":[6],"between":[7,155],"computational":[8],"devices":[9],"and":[10,59,143,161],"that":[11],"of":[12,37,109,113,130,136,147],"contemporary":[13],"capacity":[15],"non-volatile":[16],"memory":[17,23],"(NVM)":[18],"technologies,":[19],"resistive":[20],"random":[21],"access":[22],"(RRAM)":[24],"technologies":[25],"are":[26],"seen":[27],"as":[28],"promising":[29],"candidates,":[30],"offering":[31],"speed/energy":[32],"improvements":[33],"several":[35,48],"orders":[36],"magnitude":[38],"while":[39],"being":[40],"3D":[41],"integration":[42],"compatible":[43],"[1].":[44],"Indium-Tin-Oxide":[45],"(ITO)":[46],"has":[47],"unique":[49],"properties":[50],"for":[51,71],"RRAM":[52,77,114],"operation,":[53],"perhaps":[54],"most":[55],"prominently":[56],"self-compliance":[58],"an":[60],"ultra-low":[61],"switching":[62],"voltage":[63,160,164],"(\u00b1200":[64],"mV)":[65],"[2].":[66],"We":[67,170],"report":[68],"on":[69],"considerations":[70],"ITO":[72],"electrical":[73],"bottom":[74],"electrode":[75],"(BE)":[76],"where":[78],"we":[79],"vary":[80],"ALD":[82],"oxide":[83,173],"deposition":[84],"parameters":[85,112],"order":[87],"to":[88,150,166,174],"improve":[89,175],"reverse":[91],"filament":[92,105],"formation":[93],"(RFF)":[94],"occurring":[95],"at":[96],"reset":[98,159],"voltages.":[99],"RFF":[100,127,163,177],"is":[101,106,115,128,145],"when":[102],"conducting":[104],"reformed.":[107],"One":[108],"key":[111],"endurance,":[117],"how":[118],"many":[119],"times":[120],"it":[121,144],"can":[122],"switch":[123],"before":[124],"failure.":[125],"The":[126],"one":[129],"limitations":[132],"number":[135],"switches":[137],"until":[138],"a":[139,152],"device":[140],"reaches":[141],"failure":[142],"thus":[146],"high":[148],"importance":[149],"ensure":[151],"sufficient":[153],"margin":[154],"highest":[157],"applied":[158],"not":[165],"compromise":[167],"endurance.":[169],"optimized":[171],"properties.":[178]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
