{"id":"https://openalex.org/W4411725696","doi":"https://doi.org/10.1109/iscas56072.2025.11043748","title":"Granular Spintronics-based Reservoir Computing for Temporal Applications","display_name":"Granular Spintronics-based Reservoir Computing for Temporal Applications","publication_year":2025,"publication_date":"2025-05-25","ids":{"openalex":"https://openalex.org/W4411725696","doi":"https://doi.org/10.1109/iscas56072.2025.11043748"},"language":"en","primary_location":{"id":"doi:10.1109/iscas56072.2025.11043748","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas56072.2025.11043748","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Symposium on Circuits and Systems (ISCAS)","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/A5118664090","display_name":"Oliver Fridorf","orcid":null},"institutions":[{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]}],"countries":["DK"],"is_corresponding":true,"raw_author_name":"Oliver Fridorf","raw_affiliation_strings":["Aarhus University,Dep. of Electrical and Computer Engineering,Aarhus,Denmark,8200"],"affiliations":[{"raw_affiliation_string":"Aarhus University,Dep. of Electrical and Computer Engineering,Aarhus,Denmark,8200","institution_ids":["https://openalex.org/I204337017"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5118664091","display_name":"Lasse M\u00f8ller Ryan Bj\u00f8rnskov","orcid":null},"institutions":[{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Lasse M\u00f8ller Ryan Bj\u00f8rnskov","raw_affiliation_strings":["Aarhus University,Dep. of Electrical and Computer Engineering,Aarhus,Denmark,8200"],"affiliations":[{"raw_affiliation_string":"Aarhus University,Dep. of Electrical and Computer Engineering,Aarhus,Denmark,8200","institution_ids":["https://openalex.org/I204337017"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5042731794","display_name":"A. Jenkins","orcid":"https://orcid.org/0000-0002-6188-7755"},"institutions":[{"id":"https://openalex.org/I4210141319","display_name":"International Iberian Nanotechnology Laboratory","ror":"https://ror.org/04dv3aq25","country_code":"PT","type":"facility","lineage":["https://openalex.org/I4210141319"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Alex Jenkins","raw_affiliation_strings":["International Iberian Nanotechnology Laboratory,INL, Av. Mestre José Veiga s/n,Braga,Portugal,4715-330"],"affiliations":[{"raw_affiliation_string":"International Iberian Nanotechnology Laboratory,INL, Av. Mestre José Veiga s/n,Braga,Portugal,4715-330","institution_ids":["https://openalex.org/I4210141319"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5044535290","display_name":"Luana Benetti","orcid":"https://orcid.org/0000-0003-3063-957X"},"institutions":[{"id":"https://openalex.org/I4210141319","display_name":"International Iberian Nanotechnology Laboratory","ror":"https://ror.org/04dv3aq25","country_code":"PT","type":"facility","lineage":["https://openalex.org/I4210141319"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Luana Benetti","raw_affiliation_strings":["International Iberian Nanotechnology Laboratory,INL, Av. Mestre José Veiga s/n,Braga,Portugal,4715-330"],"affiliations":[{"raw_affiliation_string":"International Iberian Nanotechnology Laboratory,INL, Av. Mestre José Veiga s/n,Braga,Portugal,4715-330","institution_ids":["https://openalex.org/I4210141319"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049805518","display_name":"Sonal Shreya","orcid":"https://orcid.org/0000-0001-6340-0368"},"institutions":[{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Sonal Shreya","raw_affiliation_strings":["Aarhus University,Dep. of Electrical and Computer Engineering,Aarhus,Denmark,8200"],"affiliations":[{"raw_affiliation_string":"Aarhus University,Dep. of Electrical and Computer Engineering,Aarhus,Denmark,8200","institution_ids":["https://openalex.org/I204337017"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5021208899","display_name":"Yasser Rezaeiyan","orcid":"https://orcid.org/0000-0002-5678-820X"},"institutions":[{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Yasser Rezaeiyan","raw_affiliation_strings":["Aarhus University,Dep. of Electrical and Computer Engineering,Aarhus,Denmark,8200"],"affiliations":[{"raw_affiliation_string":"Aarhus University,Dep. of Electrical and Computer Engineering,Aarhus,Denmark,8200","institution_ids":["https://openalex.org/I204337017"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5026242203","display_name":"Tim B\u00f6hnert","orcid":"https://orcid.org/0000-0002-2659-1481"},"institutions":[{"id":"https://openalex.org/I4210141319","display_name":"International Iberian Nanotechnology Laboratory","ror":"https://ror.org/04dv3aq25","country_code":"PT","type":"facility","lineage":["https://openalex.org/I4210141319"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Tim B\u00f6hnert","raw_affiliation_strings":["International Iberian Nanotechnology Laboratory,INL, Av. Mestre José Veiga s/n,Braga,Portugal,4715-330"],"affiliations":[{"raw_affiliation_string":"International Iberian Nanotechnology Laboratory,INL, Av. Mestre José Veiga s/n,Braga,Portugal,4715-330","institution_ids":["https://openalex.org/I4210141319"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5046758034","display_name":"Ricardo Ferreira","orcid":"https://orcid.org/0000-0003-0953-2225"},"institutions":[{"id":"https://openalex.org/I4210141319","display_name":"International Iberian Nanotechnology Laboratory","ror":"https://ror.org/04dv3aq25","country_code":"PT","type":"facility","lineage":["https://openalex.org/I4210141319"]}],"countries":["PT"],"is_corresponding":false,"raw_author_name":"Ricardo Ferreira","raw_affiliation_strings":["International Iberian Nanotechnology Laboratory,INL, Av. Mestre José Veiga s/n,Braga,Portugal,4715-330"],"affiliations":[{"raw_affiliation_string":"International Iberian Nanotechnology Laboratory,INL, Av. Mestre José Veiga s/n,Braga,Portugal,4715-330","institution_ids":["https://openalex.org/I4210141319"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5043716992","display_name":"Farshad Moradi","orcid":"https://orcid.org/0000-0001-7077-8545"},"institutions":[{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Farshad Moradi","raw_affiliation_strings":["Aarhus University,Dep. of Electrical and Computer Engineering,Aarhus,Denmark,8200"],"affiliations":[{"raw_affiliation_string":"Aarhus University,Dep. of Electrical and Computer Engineering,Aarhus,Denmark,8200","institution_ids":["https://openalex.org/I204337017"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5050458474","display_name":"Hooman Farkhani","orcid":"https://orcid.org/0000-0002-8632-2240"},"institutions":[{"id":"https://openalex.org/I204337017","display_name":"Aarhus University","ror":"https://ror.org/01aj84f44","country_code":"DK","type":"education","lineage":["https://openalex.org/I204337017"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Hooman Farkhani","raw_affiliation_strings":["Aarhus University,Dep. of Electrical and Computer Engineering,Aarhus,Denmark,8200"],"affiliations":[{"raw_affiliation_string":"Aarhus University,Dep. of Electrical and Computer Engineering,Aarhus,Denmark,8200","institution_ids":["https://openalex.org/I204337017"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":10,"corresponding_author_ids":["https://openalex.org/A5118664090"],"corresponding_institution_ids":["https://openalex.org/I204337017"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.07568923,"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":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T12611","display_name":"Neural Networks and Reservoir Computing","score":0.9997000098228455,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10320","display_name":"Neural Networks and Applications","score":0.9902999997138977,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10502","display_name":"Advanced Memory and Neural Computing","score":0.9508000016212463,"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/spintronics","display_name":"Spintronics","score":0.7876714468002319},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5832768082618713},{"id":"https://openalex.org/keywords/reservoir-computing","display_name":"Reservoir computing","score":0.4984018802642822},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.15139609575271606},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10853582620620728},{"id":"https://openalex.org/keywords/artificial-neural-network","display_name":"Artificial neural network","score":0.0679430365562439}],"concepts":[{"id":"https://openalex.org/C207999682","wikidata":"https://www.wikidata.org/wiki/Q258659","display_name":"Spintronics","level":3,"score":0.7876714468002319},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5832768082618713},{"id":"https://openalex.org/C135796866","wikidata":"https://www.wikidata.org/wiki/Q7315328","display_name":"Reservoir computing","level":4,"score":0.4984018802642822},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.15139609575271606},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10853582620620728},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.0679430365562439},{"id":"https://openalex.org/C82217956","wikidata":"https://www.wikidata.org/wiki/Q184207","display_name":"Ferromagnetism","level":2,"score":0.0},{"id":"https://openalex.org/C147168706","wikidata":"https://www.wikidata.org/wiki/Q1457734","display_name":"Recurrent neural network","level":3,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iscas56072.2025.11043748","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iscas56072.2025.11043748","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2025 IEEE International Symposium on Circuits and Systems (ISCAS)","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/3c150fbd-b3cd-4978-bedc-fbbb87edb8b0","is_oa":false,"landing_page_url":"https://pure.au.dk/portal/en/publications/3c150fbd-b3cd-4978-bedc-fbbb87edb8b0","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Fridorf, O, Bj\u00f8rnskov, L M R, Jenkins, A, Benetti, L, Shreya, S, Rezaeiyan, Y, B\u00f6hnert, T, Ferreira, R, Moradi, F & Farkhani, H 2025, Granular Spintronics-based Reservoir Computing for Temporal Applications. in ISCAS 2025 - IEEE International Symposium on Circuits and Systems, Proceedings. IEEE, Proceedings - IEEE International Symposium on Circuits and Systems, 2025 IEEE International Symposium on Circuits and Systems, ISCAS 2025, London, United Kingdom, 25/05/2025. https://doi.org/10.1109/ISCAS56072.2025.11043748","raw_type":"info:eu-repo/semantics/publishedVersion"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320317992","display_name":"Experiment","ror":null}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":22,"referenced_works":["https://openalex.org/W2000544828","https://openalex.org/W2036451492","https://openalex.org/W2107878631","https://openalex.org/W2142805504","https://openalex.org/W2148154194","https://openalex.org/W2210241002","https://openalex.org/W2530188112","https://openalex.org/W2584998015","https://openalex.org/W2604267591","https://openalex.org/W2887258823","https://openalex.org/W2998594504","https://openalex.org/W2999537838","https://openalex.org/W3164746637","https://openalex.org/W3185320361","https://openalex.org/W3199485304","https://openalex.org/W4210357113","https://openalex.org/W4210956562","https://openalex.org/W4323046658","https://openalex.org/W4380987544","https://openalex.org/W4386888081","https://openalex.org/W4387332461","https://openalex.org/W4390910777"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2899084033","https://openalex.org/W2748952813","https://openalex.org/W2186918296","https://openalex.org/W3192662224","https://openalex.org/W2145661639","https://openalex.org/W2348304493","https://openalex.org/W4389072666","https://openalex.org/W2342285913","https://openalex.org/W2340848590"],"abstract_inverted_index":{"This":[0,138],"paper":[1,139],"presents":[2],"a":[3],"novel":[4],"approach":[5],"to":[6,117,154],"reservoir":[7],"computing":[8,147],"(RC)":[9],"using":[10],"Granular":[11],"Vortex-Based":[12],"Magnetic":[13],"Tunnel":[14],"Junctions":[15],"(GV-MTJs)":[16],"for":[17,39,50,108,151],"temporal":[18,51],"applications.":[19,160],"GV-MTJs,":[20],"with":[21],"their":[22,156],"unique":[23],"magnetic":[24],"domain":[25],"configurations":[26],"and":[27,35,62,80,86,94,148],"granular":[28],"structures,":[29],"provide":[30],"the":[31,47,77,101,109,122,130,141],"necessary":[32],"fading":[33,56,123],"memory":[34,124],"non-linear":[36,60],"dynamics":[37],"essential":[38],"RC.":[40],"The":[41],"vortex":[42],"core\u2019s":[43],"oscillatory":[44],"motion":[45],"within":[46],"device":[48,73],"allows":[49],"correlation":[52],"of":[53,134,143],"inputs,":[54],"giving":[55],"memory,":[57],"while":[58],"grain-induced":[59],"resistance":[61],"frequency":[63,82],"variations":[64],"enhance":[65],"data":[66],"dimensionality.":[67],"Our":[68],"findings":[69],"indicate":[70],"that":[71],"varying":[72],"parameters":[74],"can":[75],"affect":[76],"relaxation":[78],"time":[79],"gyrotropic":[81],"in":[83,145,158],"both":[84],"simulation":[85],"experiments.":[87],"Relaxation":[88],"times":[89],"range":[90],"from":[91,96],"100-140":[92],"ns":[93],"frequencies":[95],"250-100":[97],"MHz.":[98],"Through":[99],"experiments,":[100],"classification":[102],"error":[103],"was":[104],"reduced":[105],"by":[106],"27%":[107],"best":[110],"sample,":[111],"others":[112],"showed":[113],"limited":[114],"potential.":[115],"Due":[116],"signal":[118],"application":[119],"speed":[120],"constraints,":[121],"is":[125],"not":[126],"fully":[127],"utilized.":[128],"However,":[129],"inherent":[131],"RC":[132],"capabilities":[133],"GV-MTJs":[135,144],"are":[136],"validated.":[137],"highlights":[140],"promise":[142],"neuromorphic":[146],"suggests":[149],"avenues":[150],"future":[152],"research":[153],"optimise":[155],"use":[157],"practical":[159]},"counts_by_year":[],"updated_date":"2026-03-16T09:10:04.655348","created_date":"2025-10-10T00:00:00"}