{"id":"https://openalex.org/W7225638764","doi":"https://doi.org/10.1088/1361-6668/aebfcf","title":"Multi-weight adiabatic quantum-flux-parametron for superconducting neural network circuits","display_name":"Multi-weight adiabatic quantum-flux-parametron for superconducting neural network circuits","publication_year":2026,"publication_date":"2026-11-09","ids":{"openalex":"https://openalex.org/W7225638764","doi":"https://doi.org/10.1088/1361-6668/aebfcf"},"language":"en","primary_location":{"id":"doi:10.1088/1361-6668/aebfcf","doi":"https://doi.org/10.1088/1361-6668/aebfcf","is_oa":false,"landing_page_url":"https://doi.org/10.1088/1361-6668/aebfcf","pdf_url":null,"source":{"id":"https://openalex.org/S93909106","display_name":"Superconductor Science and Technology","issn_l":"0953-2048","issn":["0953-2048","1361-6668"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Superconductor Science and Technology","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/A5069167813","display_name":"Yuxing He","orcid":"https://orcid.org/0000-0001-5628-8080","observed_orcids":["https://orcid.org/0000-0001-5628-8080"]},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yuxing He","raw_affiliation_strings":["University of Electronic Science and Technology of China"],"raw_orcid":"https://orcid.org/0000-0001-5628-8080","affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010417974","display_name":"Yifan Kong","orcid":"https://orcid.org/0000-0002-8188-8608","observed_orcids":["https://orcid.org/0000-0002-8188-8608"]},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yifan Kong","raw_affiliation_strings":["Southwest Jiaotong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southwest Jiaotong University","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5161349344","display_name":"Yuhao Yang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yuhao Yang","raw_affiliation_strings":["Southwest Jiaotong University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Southwest Jiaotong University","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022299894","display_name":"Bo Jing","orcid":"https://orcid.org/0000-0001-8047-9485","observed_orcids":["https://orcid.org/0000-0001-8047-9485"]},"institutions":[{"id":"https://openalex.org/I150229711","display_name":"University of Electronic Science and Technology of China","ror":"https://ror.org/04qr3zq92","country_code":"CN","type":"education","lineage":["https://openalex.org/I150229711"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Jing","raw_affiliation_strings":["University of Electronic Science and Technology of China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"University of Electronic Science and Technology of China","institution_ids":["https://openalex.org/I150229711"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5089936222","display_name":"Nobuyuki Yoshikawa","orcid":"https://orcid.org/0000-0001-6191-6715","observed_orcids":["https://orcid.org/0000-0001-6191-6715"]},"institutions":[{"id":"https://openalex.org/I180203408","display_name":"Yokohama National University","ror":"https://ror.org/03zyp6p76","country_code":"JP","type":"education","lineage":["https://openalex.org/I180203408"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Nobuyuki Yoshikawa","raw_affiliation_strings":["Yokohama National University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Yokohama National University","institution_ids":["https://openalex.org/I180203408"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5049723281","display_name":"Olivia Chen","orcid":"https://orcid.org/0000-0002-2208-0262","observed_orcids":["https://orcid.org/0000-0002-2208-0262"]},"institutions":[{"id":"https://openalex.org/I135598925","display_name":"Kyushu University","ror":"https://ror.org/00p4k0j84","country_code":"JP","type":"education","lineage":["https://openalex.org/I135598925"]}],"countries":["JP"],"is_corresponding":false,"raw_author_name":"Olivia Chen","raw_affiliation_strings":["Kyushu University"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Kyushu University","institution_ids":["https://openalex.org/I135598925"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":4,"corresponding_author_ids":["https://openalex.org/A5069167813"],"corresponding_institution_ids":["https://openalex.org/I150229711"],"apc_list":{"value":3325,"currency":"USD","value_usd":3325},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11803","display_name":"Superconducting and THz Device Technology","score":0.7914999723434448,"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/T11803","display_name":"Superconducting and THz Device Technology","score":0.7914999723434448,"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/T10502","display_name":"Advanced Memory and Neural Computing","score":0.18299999833106995,"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/T10020","display_name":"Quantum Information and Cryptography","score":0.0031999999191612005,"subfield":{"id":"https://openalex.org/subfields/3107","display_name":"Atomic and Molecular Physics, and Optics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/adiabatic-quantum-flux-parametron","display_name":"adiabatic quantum-flux parametron","score":0.9470000267028809}],"concepts":[{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.6654999852180481},{"id":"https://openalex.org/C109663097","wikidata":"https://www.wikidata.org/wiki/Q182453","display_name":"Adiabatic process","level":2,"score":0.6477000117301941},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.6381999850273132},{"id":"https://openalex.org/C29210110","wikidata":"https://www.wikidata.org/wiki/Q177897","display_name":"Inductance","level":3,"score":0.5996000170707703},{"id":"https://openalex.org/C180205008","wikidata":"https://www.wikidata.org/wiki/Q159190","display_name":"Amplitude","level":2,"score":0.5529999732971191},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5401999950408936},{"id":"https://openalex.org/C54101563","wikidata":"https://www.wikidata.org/wiki/Q124131","display_name":"Superconductivity","level":2,"score":0.5083000063896179},{"id":"https://openalex.org/C48372109","wikidata":"https://www.wikidata.org/wiki/Q3913","display_name":"Binary number","level":2,"score":0.4848000109195709},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.45339998602867126},{"id":"https://openalex.org/C98045186","wikidata":"https://www.wikidata.org/wiki/Q205663","display_name":"Process (computing)","level":2,"score":0.4343000054359436},{"id":"https://openalex.org/C148043351","wikidata":"https://www.wikidata.org/wiki/Q4456944","display_name":"Current (fluid)","level":2,"score":0.4036000072956085},{"id":"https://openalex.org/C2777210771","wikidata":"https://www.wikidata.org/wiki/Q4927124","display_name":"Block (permutation group theory)","level":2,"score":0.3781000077724457},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.36160001158714294},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.3287999927997589},{"id":"https://openalex.org/C530198007","wikidata":"https://www.wikidata.org/wiki/Q80831","display_name":"Integrated circuit","level":2,"score":0.32820001244544983},{"id":"https://openalex.org/C118403218","wikidata":"https://www.wikidata.org/wiki/Q43283","display_name":"Biological neural network","level":2,"score":0.3165000081062317},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3156999945640564},{"id":"https://openalex.org/C107923615","wikidata":"https://www.wikidata.org/wiki/Q6410784","display_name":"Kinetic inductance","level":4,"score":0.30640000104904175},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.29789999127388},{"id":"https://openalex.org/C131017901","wikidata":"https://www.wikidata.org/wiki/Q170451","display_name":"Logic gate","level":2,"score":0.295199990272522},{"id":"https://openalex.org/C87606752","wikidata":"https://www.wikidata.org/wiki/Q4682637","display_name":"Adiabatic circuit","level":5,"score":0.29179999232292175},{"id":"https://openalex.org/C58140894","wikidata":"https://www.wikidata.org/wiki/Q560398","display_name":"OR gate","level":4,"score":0.27790001034736633},{"id":"https://openalex.org/C196796808","wikidata":"https://www.wikidata.org/wiki/Q132629","display_name":"Electrical network","level":2,"score":0.2768999934196472}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1088/1361-6668/aebfcf","doi":"https://doi.org/10.1088/1361-6668/aebfcf","is_oa":false,"landing_page_url":"https://doi.org/10.1088/1361-6668/aebfcf","pdf_url":null,"source":{"id":"https://openalex.org/S93909106","display_name":"Superconductor Science and Technology","issn_l":"0953-2048","issn":["0953-2048","1361-6668"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","dongbi-a","jufo-1","ki-jl-1","norway-1","poland-100","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320083","host_organization_name":"IOP Publishing","host_organization_lineage":["https://openalex.org/P4310320083","https://openalex.org/P4310311669"],"host_organization_lineage_names":["IOP Publishing","Institute of Physics"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Superconductor Science and Technology","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":0,"referenced_works":[],"related_works":["https://openalex.org/W4321608365","https://openalex.org/W4399470170","https://openalex.org/W2804323677","https://openalex.org/W4319780662","https://openalex.org/W2035465551","https://openalex.org/W2883046252","https://openalex.org/W4413618663","https://openalex.org/W2080558075","https://openalex.org/W3001494843","https://openalex.org/W2081730812"],"abstract_inverted_index":{"Abstract":[0],"Adiabatic":[1],"quantum-flux-parametron":[2],"(AQFP)":[3],"is":[4,106],"a":[5,57,64,118,148],"promising":[6],"superconducting":[7,119,153],"logic":[8,60],"family":[9],"for":[10,151],"energy-efficient":[11],"neural":[12,42,154],"network":[13,155],"circuits":[14,43,113],"thanks":[15],"to":[16,95],"its":[17,38],"ultralow":[18],"switching":[19],"energy.":[20],"Conventional":[21],"AQFP":[22,59,85,87],"logic,":[23],"however,":[24],"naturally":[25],"provides":[26],"binary":[27],"output":[28,76],"currents":[29],"with":[30],"identical":[31],"amplitudes":[32,78],"and":[33,100,103,122,137],"opposite":[34],"directions,":[35],"which":[36],"limits":[37],"direct":[39],"use":[40],"in":[41,54],"requiring":[44],"multiple":[45],"synaptic":[46,135],"weight":[47],"values.":[48],"To":[49],"overcome":[50],"this,":[51],"we":[52],"demonstrate":[53],"this":[55],"work":[56],"multi-weight":[58,134],"cell":[61],"based":[62],"on":[63],"three-inductor":[65],"transformer.":[66],"By":[67],"engineering":[68],"the":[69,73,83,90,131,141,144],"intermediate":[70],"inductance":[71],"of":[72,133,143],"transformer,":[74],"multi-level":[75],"current":[77,98],"are":[79,93,114],"obtained":[80],"without":[81],"modifying":[82],"core":[84],"structure.":[86],"neurons":[88],"adopting":[89],"proposed":[91,112,145],"cells":[92,136],"constructed":[94],"perform":[96],"weighted":[97],"summation":[99],"threshold-based":[101],"activation,":[102],"their":[104],"operation":[105,132],"verified":[107],"through":[108],"numerical":[109],"simulations.":[110],"The":[111,127],"further":[115],"fabricated":[116],"using":[117],"thin-film":[120],"process":[121],"measured":[123],"at":[124],"4.2":[125],"K.":[126],"experimental":[128],"results":[129],"confirm":[130],"threshold-controlled":[138],"functionality,":[139],"indicating":[140],"potential":[142],"approach":[146],"as":[147],"building":[149],"block":[150],"integrated":[152],"hardware.":[156]},"counts_by_year":[],"updated_date":"2026-11-11T12:16:26.678958","created_date":"2026-11-10T00:00:00"}