{"id":"https://openalex.org/W4394620113","doi":"https://doi.org/10.1142/s0218127424500561","title":"Controlled Quasi-Latitudinal Solutions for Ultra-Fast Spin-Torque Magnetization Switching","display_name":"Controlled Quasi-Latitudinal Solutions for Ultra-Fast Spin-Torque Magnetization Switching","publication_year":2024,"publication_date":"2024-04-01","ids":{"openalex":"https://openalex.org/W4394620113","doi":"https://doi.org/10.1142/s0218127424500561"},"language":"en","primary_location":{"id":"doi:10.1142/s0218127424500561","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218127424500561","pdf_url":null,"source":{"id":"https://openalex.org/S81011612","display_name":"International Journal of Bifurcation and Chaos","issn_l":"0218-1274","issn":["0218-1274","1793-6551"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bifurcation and Chaos","raw_type":"journal-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/A5077704395","display_name":"Alessandro Fortunati","orcid":"https://orcid.org/0009-0006-0132-1107"},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":true,"raw_author_name":"Alessandro Fortunati","raw_affiliation_strings":["Department of Electrical Engineering and Information Technologies, University of Naples Federico II, I-80125 Naples, Italy"],"raw_orcid":"https://orcid.org/0009-0006-0132-1107","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technologies, University of Naples Federico II, I-80125 Naples, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076292277","display_name":"M. d\u2019Aquino","orcid":"https://orcid.org/0000-0002-5321-5772"},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Massimiliano d\u2019Aquino","raw_affiliation_strings":["Department of Electrical Engineering and Information Technologies, University of Naples Federico II, I-80125 Naples, Italy"],"raw_orcid":"https://orcid.org/0000-0002-5321-5772","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technologies, University of Naples Federico II, I-80125 Naples, Italy","institution_ids":["https://openalex.org/I71267560"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5103243609","display_name":"C. Serpico","orcid":"https://orcid.org/0000-0002-5224-1872"},"institutions":[{"id":"https://openalex.org/I71267560","display_name":"University of Naples Federico II","ror":"https://ror.org/05290cv24","country_code":"IT","type":"education","lineage":["https://openalex.org/I71267560"]}],"countries":["IT"],"is_corresponding":false,"raw_author_name":"Claudio Serpico","raw_affiliation_strings":["Department of Electrical Engineering and Information Technologies, University of Naples Federico II, I-80125 Naples, Italy"],"raw_orcid":"https://orcid.org/0000-0002-5224-1872","affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering and Information Technologies, University of Naples Federico II, I-80125 Naples, Italy","institution_ids":["https://openalex.org/I71267560"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5077704395"],"corresponding_institution_ids":["https://openalex.org/I71267560"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.03548172,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"34","issue":"05","first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10049","display_name":"Magnetic properties of thin films","score":0.9987000226974487,"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"}},"topics":[{"id":"https://openalex.org/T10049","display_name":"Magnetic properties of thin films","score":0.9987000226974487,"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"}},{"id":"https://openalex.org/T11222","display_name":"Magnetic Properties and Applications","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/T11782","display_name":"Magnetic Properties of Alloys","score":0.9941999912261963,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"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/magnetization","display_name":"Magnetization","score":0.8283253908157349},{"id":"https://openalex.org/keywords/condensed-matter-physics","display_name":"Condensed matter physics","score":0.6085618138313293},{"id":"https://openalex.org/keywords/torque","display_name":"Torque","score":0.5721380710601807},{"id":"https://openalex.org/keywords/spin","display_name":"Spin (aerodynamics)","score":0.509830892086029},{"id":"https://openalex.org/keywords/materials-science","display_name":"Materials science","score":0.4301263093948364},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.38728630542755127},{"id":"https://openalex.org/keywords/magnetic-field","display_name":"Magnetic field","score":0.14276209473609924},{"id":"https://openalex.org/keywords/quantum-mechanics","display_name":"Quantum mechanics","score":0.09017238020896912},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.06204131245613098}],"concepts":[{"id":"https://openalex.org/C32546565","wikidata":"https://www.wikidata.org/wiki/Q856711","display_name":"Magnetization","level":3,"score":0.8283253908157349},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.6085618138313293},{"id":"https://openalex.org/C144171764","wikidata":"https://www.wikidata.org/wiki/Q48103","display_name":"Torque","level":2,"score":0.5721380710601807},{"id":"https://openalex.org/C42704618","wikidata":"https://www.wikidata.org/wiki/Q910917","display_name":"Spin (aerodynamics)","level":2,"score":0.509830892086029},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.4301263093948364},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.38728630542755127},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.14276209473609924},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.09017238020896912},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.06204131245613098}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1142/s0218127424500561","is_oa":false,"landing_page_url":"https://doi.org/10.1142/s0218127424500561","pdf_url":null,"source":{"id":"https://openalex.org/S81011612","display_name":"International Journal of Bifurcation and Chaos","issn_l":"0218-1274","issn":["0218-1274","1793-6551"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319815","host_organization_name":"World Scientific","host_organization_lineage":["https://openalex.org/P4310319815"],"host_organization_lineage_names":["World Scientific"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Bifurcation and Chaos","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W1576140070","https://openalex.org/W1964504828","https://openalex.org/W1971479412","https://openalex.org/W2037911598","https://openalex.org/W2067882401","https://openalex.org/W2077503857","https://openalex.org/W2082488574","https://openalex.org/W2086039522","https://openalex.org/W2129155923","https://openalex.org/W2149446648","https://openalex.org/W2229389774","https://openalex.org/W2329967854","https://openalex.org/W2742177062","https://openalex.org/W2969716906","https://openalex.org/W3010394536","https://openalex.org/W3034677363","https://openalex.org/W3067010295","https://openalex.org/W3099883313","https://openalex.org/W3100863146","https://openalex.org/W3103071425","https://openalex.org/W4224306872"],"related_works":["https://openalex.org/W4391375266","https://openalex.org/W2935759653","https://openalex.org/W3105167352","https://openalex.org/W54078636","https://openalex.org/W2954470139","https://openalex.org/W1501425562","https://openalex.org/W2902782467","https://openalex.org/W3084825885","https://openalex.org/W2298861036","https://openalex.org/W3148032049"],"abstract_inverted_index":{"The":[0,53,149],"aim":[1],"of":[2,11,46,56,80,87,157,164,187,199,220],"this":[3,162],"paper":[4],"is":[5,35,73,92,224],"to":[6,14,117,138,147,151,168],"present":[7],"a":[8,115,125,153,216],"novel":[9],"class":[10],"time-dependent":[12],"controls":[13,107],"realize":[15,118],"ultra-fast":[16],"magnetization":[17,48,131],"switching":[18,188],"in":[19,31,114,127,171,189],"nanomagnets":[20],"driven":[21],"by":[22,25,37,95],"spin-torques":[23],"produced":[24],"spin-polarized":[26],"electric":[27],"currents.":[28],"Magnetization":[29],"dynamics":[30],"such":[32],"complex":[33],"systems":[34],"governed":[36],"the":[38,43,51,77,85,88,105,129,136,141,158,172,178,185,197,200,203,227],"Landau\u2013Lifshitz\u2013Slonczewski":[39],"equation":[40],"which":[41,128],"describes":[42],"precessional":[44],"motion":[45],"(dimensionless)":[47],"vector":[49],"on":[50,124,196],"unit-sphere.":[52],"relevant":[54,193],"case":[55],"nanoparticles":[57],"with":[58,94,135],"uniaxial":[59],"anisotropy":[60],"having":[61],"in-plane":[62],"easy":[63],"and":[64,82,205,210],"intermediate":[65],"axes":[66],"as":[67,69,174,215],"well":[68],"out-of-plane":[70,130,159],"hard":[71],"axis":[72],"considered.":[74],"By":[75],"exploiting":[76],"characteristic":[78],"smallness":[79],"damping":[81],"spin-torque":[83],"intensity,":[84],"complexity":[86],"magnetic":[89],"system\u2019s":[90],"dynamic":[91],"dealt":[93],"employing":[96],"tools":[97,113],"borrowed":[98],"from":[99,143],"Hamiltonian":[100],"Perturbation":[101],"Theory.":[102],"More":[103],"precisely,":[104],"aforementioned":[106],"are":[108,213],"constructed":[109],"via":[110],"suitable":[111],"perturbative":[112],"way":[116],"approximate":[119],"latitudinal":[120],"solutions":[121,201],"(i.e.":[122],"motions":[123],"sphere":[126],"component":[132],"stays":[133],"constant)":[134],"effect":[137],"fast":[139],"\u201cswitch\u201d":[140],"system":[142],"one":[144],"stationary":[145],"state":[146],"another.":[148],"possibility":[150],"keep":[152],"(\u201csmall\u201d)":[154],"bounded":[155],"value":[156],"coordinate":[160],"throughout":[161],"process":[163],"\u201ctransfer\u201d":[165],"turns":[166],"out":[167],"be":[169],"advantageous":[170],"applications":[173],"it":[175],"sensibly":[176],"reduces":[177],"post-switching":[179,206],"relaxation":[180],"oscillations":[181],"that":[182],"may":[183],"cause":[184],"failure":[186],"real":[190],"samples.":[191],"Further":[192],"quantitative":[194],"results":[195],"behavior":[198],"during":[202],"pre-":[204],"stages":[207],"(termed":[208],"\u201cexpulsion\u201d":[209],"\u201cattraction\u201d,":[211],"respectively)":[212],"given":[214],"by-product.":[217],"A":[218],"selection":[219],"validating":[221],"numerical":[222],"experiments":[223],"presented":[225],"alongside":[226],"corresponding":[228],"theoretical":[229],"results.":[230]},"counts_by_year":[],"updated_date":"2026-05-21T06:26:12.895304","created_date":"2024-04-10T00:00:00"}