{"id":"https://openalex.org/W4406322928","doi":"https://doi.org/10.1109/ieeeconf63530.2024.10830849","title":"High Resistance and Low Variation 8Kb SOT-MRAM Compute-in-Memory Array Based on 1T-1R Cell Structure","display_name":"High Resistance and Low Variation 8Kb SOT-MRAM Compute-in-Memory Array Based on 1T-1R Cell Structure","publication_year":2024,"publication_date":"2024-10-20","ids":{"openalex":"https://openalex.org/W4406322928","doi":"https://doi.org/10.1109/ieeeconf63530.2024.10830849"},"language":"en","primary_location":{"id":"doi:10.1109/ieeeconf63530.2024.10830849","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf63530.2024.10830849","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 22nd Non-Volatile Memory Technology Symposium (NVMTS)","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/A5100638641","display_name":"Jin Li","orcid":"https://orcid.org/0000-0001-6046-6935"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"J.H. Li","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5005708341","display_name":"Shifang Sun","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"S.F. Sun","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5020265502","display_name":"Weijie Huang","orcid":"https://orcid.org/0000-0002-6150-1859"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"W.L. Huang","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5050763027","display_name":"Qing Qu","orcid":"https://orcid.org/0000-0001-7475-7063"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Q.L. Qu","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5115863352","display_name":"J.Y. Bail","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"J.Y. Bail","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060454909","display_name":"Hyun\u2010Wook Jin","orcid":"https://orcid.org/0000-0002-9496-3486"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"H. Jin","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":null,"display_name":"W. Kang","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"W. Kang","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100372201","display_name":"Xue Li","orcid":"https://orcid.org/0000-0002-4515-6792"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"X. Li","raw_affiliation_strings":["Truth Memory Corporation,Beijing,China,10089"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Truth Memory Corporation,Beijing,China,10089","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060644984","display_name":"H. X. Liu","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"H. X. Liu","raw_affiliation_strings":["Truth Memory Corporation,Beijing,China,10089"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Truth Memory Corporation,Beijing,China,10089","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5059956053","display_name":"G.F. Wang","orcid":null},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"G.F. Wang","raw_affiliation_strings":["Truth Memory Corporation,Beijing,China,10089"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Truth Memory Corporation,Beijing,China,10089","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5086933980","display_name":"D.M. Zhang","orcid":null},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"D.M. Zhang","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102918236","display_name":"Kaihua Cao","orcid":"https://orcid.org/0000-0002-5060-4465"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"K.H. Cao","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100626308","display_name":"Zhen Wang","orcid":"https://orcid.org/0000-0003-4790-3736"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Z.H. Wang","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100637526","display_name":"Hui Zhang","orcid":"https://orcid.org/0000-0002-2501-712X"},"institutions":[{"id":"https://openalex.org/I82880672","display_name":"Beihang University","ror":"https://ror.org/00wk2mp56","country_code":"CN","type":"education","lineage":["https://openalex.org/I82880672"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"H. Zhang","raw_affiliation_strings":["School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Integrated Circuit Science and Engineering, Beihang University,Beijing,China,10083","institution_ids":["https://openalex.org/I82880672"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100381646","display_name":"Wang Kang","orcid":"https://orcid.org/0000-0002-3169-6034"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"W.S. Zhao","raw_affiliation_strings":["Truth Memory Corporation,Beijing,China,10089"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Truth Memory Corporation,Beijing,China,10089","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":15,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.22234014,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"4"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9998000264167786,"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":0.9998000264167786,"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":0.9998000264167786,"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/T10472","display_name":"Semiconductor materials and devices","score":0.993399977684021,"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/magnetoresistive-random-access-memory","display_name":"Magnetoresistive random-access memory","score":0.8362919092178345},{"id":"https://openalex.org/keywords/variation","display_name":"Variation (astronomy)","score":0.727902889251709},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5962848663330078},{"id":"https://openalex.org/keywords/non-volatile-memory","display_name":"Non-volatile memory","score":0.4384634792804718},{"id":"https://openalex.org/keywords/parallel-computing","display_name":"Parallel computing","score":0.4365094304084778},{"id":"https://openalex.org/keywords/random-access-memory","display_name":"Random access memory","score":0.3970627188682556},{"id":"https://openalex.org/keywords/computer-hardware","display_name":"Computer hardware","score":0.21181172132492065},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.11100730299949646},{"id":"https://openalex.org/keywords/astronomy","display_name":"Astronomy","score":0.0660872757434845}],"concepts":[{"id":"https://openalex.org/C46891859","wikidata":"https://www.wikidata.org/wiki/Q1061546","display_name":"Magnetoresistive random-access memory","level":3,"score":0.8362919092178345},{"id":"https://openalex.org/C2778334786","wikidata":"https://www.wikidata.org/wiki/Q1586270","display_name":"Variation (astronomy)","level":2,"score":0.727902889251709},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5962848663330078},{"id":"https://openalex.org/C177950962","wikidata":"https://www.wikidata.org/wiki/Q10997658","display_name":"Non-volatile memory","level":2,"score":0.4384634792804718},{"id":"https://openalex.org/C173608175","wikidata":"https://www.wikidata.org/wiki/Q232661","display_name":"Parallel computing","level":1,"score":0.4365094304084778},{"id":"https://openalex.org/C2994168587","wikidata":"https://www.wikidata.org/wiki/Q5295","display_name":"Random access memory","level":2,"score":0.3970627188682556},{"id":"https://openalex.org/C9390403","wikidata":"https://www.wikidata.org/wiki/Q3966","display_name":"Computer hardware","level":1,"score":0.21181172132492065},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.11100730299949646},{"id":"https://openalex.org/C1276947","wikidata":"https://www.wikidata.org/wiki/Q333","display_name":"Astronomy","level":1,"score":0.0660872757434845}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/ieeeconf63530.2024.10830849","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ieeeconf63530.2024.10830849","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2024 22nd Non-Volatile Memory Technology Symposium (NVMTS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.6800000071525574}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":10,"referenced_works":["https://openalex.org/W2974585810","https://openalex.org/W3005599125","https://openalex.org/W3107913576","https://openalex.org/W3137507574","https://openalex.org/W4205230840","https://openalex.org/W4292121737","https://openalex.org/W4307363194","https://openalex.org/W4376606715","https://openalex.org/W4390144766","https://openalex.org/W4391141448"],"related_works":["https://openalex.org/W4403122749","https://openalex.org/W2002108625","https://openalex.org/W1993178305","https://openalex.org/W2375427054","https://openalex.org/W2601736132","https://openalex.org/W2700018028","https://openalex.org/W4231914254","https://openalex.org/W2163958441","https://openalex.org/W2074510558","https://openalex.org/W2342993049"],"abstract_inverted_index":{"Nonvolatile":[0],"memories":[1],"(NVMs)":[2],"have":[3],"emerged":[4],"as":[5],"promising":[6],"candidates":[7],"for":[8,103],"efficient":[9],"analog":[10,29,91],"compute-in-memory":[11],"(CIM).":[12],"However,":[13],"high":[14,52,98],"power":[15],"consumption":[16],"and":[17,62,77],"large":[18],"variations":[19],"in":[20,109],"NVMs":[21],"are":[22],"key":[23],"factors":[24],"hindering":[25],"the":[26,89],"performance":[27],"of":[28,60,68],"computing.":[30],"In":[31],"this":[32],"work,":[33],"we":[34],"demonstrated":[35],"an":[36],"8Kb":[37],"1T-1R":[38],"CIM":[39,71],"macro-array":[40],"utilizing":[41],"spin-orbit":[42],"torque":[43],"(SOT)":[44],"magnetic":[45],"random-access":[46],"memory":[47],"(MRAM).":[48],"The":[49,70],"SOT-MRAM":[50],"features":[51],"cell":[53],"resistance":[54,64],"at":[55],"parallel":[56],"magnetization":[57],"configuration":[58],"(Rp)":[59],"2M\u03a9":[61],"low":[63],"standard":[65],"variation-to-average":[66],"ratio":[67],"4.2%":[69],"array":[72],"achieves":[73],"10ns":[74],"write":[75,86],"speed":[76],"no":[78],"endurance":[79],"failures":[80],"up":[81],"to":[82],"10<sup":[83],"xmlns:mml=\"http://www.w3.org/1998/Math/MathML\"":[84],"xmlns:xlink=\"http://www.w3.org/1999/xlink\">10</sup>":[85],"cycles.":[87],"Moreover,":[88],"linear":[90],"multiply-accumulate":[92],"(MAC)":[93],"output":[94],"maintains":[95],"a":[96],"sufficiently":[97],"accuracy,":[99],"making":[100],"it":[101],"well-suited":[102],"binary":[104],"neural":[105],"network":[106],"(BNN)":[107],"applications":[108],"edge":[110],"devices.":[111]},"counts_by_year":[],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
