{"id":"https://openalex.org/W7212027236","doi":"https://doi.org/10.48550/arxiv.2609.07368","title":"Static-Dynamic Correlations and Complex Spin-Wave Eigenmodes in Single- and Multilayer Diamond-Shaped Nanomagnets Without Bias Field","display_name":"Static-Dynamic Correlations and Complex Spin-Wave Eigenmodes in Single- and Multilayer Diamond-Shaped Nanomagnets Without Bias Field","publication_year":2026,"publication_date":"2026-09-07","ids":{"openalex":"https://openalex.org/W7212027236","doi":"https://doi.org/10.48550/arxiv.2609.07368"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.07368","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.07368","pdf_url":"https://arxiv.org/pdf/2609.07368","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"volume":null,"type":"preprint","is_traditional":true,"indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2609.07368","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5064771378","display_name":"Krishna Begari","orcid":"https://orcid.org/0000-0003-2780-3121","observed_orcids":["https://orcid.org/0000-0003-2780-3121"]},"institutions":[{"id":"https://openalex.org/I4210153924","display_name":"National Institute of Technology Andhra Pradesh","ror":"https://ror.org/0456pcg54","country_code":"IN","type":"education","lineage":["https://openalex.org/I4210153924"]}],"countries":["IN"],"is_corresponding":true,"raw_author_name":"Begari, Krishna","raw_affiliation_strings":["School of Sciences (Physics) , National Institute of Technology , Tadepalligudem , Andhra Pradesh 534101 , India"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Sciences (Physics) , National Institute of Technology , Tadepalligudem , Andhra Pradesh 534101 , India","institution_ids":["https://openalex.org/I4210153924"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5064771378"],"corresponding_institution_ids":["https://openalex.org/I4210153924"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":true,"cited_by_count":0,"citation_normalized_percentile":null,"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/T10049","display_name":"Magnetic properties of thin films","score":0.9814000129699707,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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":0.9814000129699707,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"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":0.0026000000070780516,"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/T12405","display_name":"Characterization and Applications of Magnetic Nanoparticles","score":0.0017999999690800905,"subfield":{"id":"https://openalex.org/subfields/2204","display_name":"Biomedical 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/spin-wave-eigenmodes","display_name":"spin-wave eigenmodes","score":0.8610000014305115},{"id":"https://openalex.org/keywords/dipolar-coupling","display_name":"dipolar coupling","score":0.8579999804496765},{"id":"https://openalex.org/keywords/magnetization-dynamics","display_name":"magnetization dynamics","score":0.8389999866485596},{"id":"https://openalex.org/keywords/reconfigurable-microwave-devices","display_name":"reconfigurable microwave devices","score":0.8799999952316284},{"id":"https://openalex.org/keywords/micromagnetic-simulation","display_name":"micromagnetic simulation","score":0.7689999938011169}],"concepts":[{"id":"https://openalex.org/C131872197","wikidata":"https://www.wikidata.org/wiki/Q3870157","display_name":"Nanomagnet","level":4,"score":0.9031000137329102},{"id":"https://openalex.org/C44838205","wikidata":"https://www.wikidata.org/wiki/Q127995","display_name":"Microwave","level":2,"score":0.7315999865531921},{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.6873999834060669},{"id":"https://openalex.org/C32546565","wikidata":"https://www.wikidata.org/wiki/Q856711","display_name":"Magnetization","level":3,"score":0.5922999978065491},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.5852000117301941},{"id":"https://openalex.org/C119835096","wikidata":"https://www.wikidata.org/wiki/Q6839648","display_name":"Micromagnetics","level":4,"score":0.5760999917984009},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.49140000343322754},{"id":"https://openalex.org/C173523689","wikidata":"https://www.wikidata.org/wiki/Q215589","display_name":"Dipole","level":2,"score":0.4781000018119812},{"id":"https://openalex.org/C155058782","wikidata":"https://www.wikidata.org/wiki/Q66468430","display_name":"Remanence","level":4,"score":0.4634999930858612},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.461899995803833},{"id":"https://openalex.org/C43922652","wikidata":"https://www.wikidata.org/wiki/Q909519","display_name":"Ferromagnetic resonance","level":4,"score":0.45350000262260437},{"id":"https://openalex.org/C139210041","wikidata":"https://www.wikidata.org/wiki/Q2145840","display_name":"Resonance (particle physics)","level":2,"score":0.4458000063896179},{"id":"https://openalex.org/C2778381111","wikidata":"https://www.wikidata.org/wiki/Q6731632","display_name":"Magnetization dynamics","level":4,"score":0.4375999867916107},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.43700000643730164},{"id":"https://openalex.org/C60434167","wikidata":"https://www.wikidata.org/wiki/Q5255001","display_name":"Demagnetizing field","level":4,"score":0.41350001096725464},{"id":"https://openalex.org/C95390329","wikidata":"https://www.wikidata.org/wiki/Q665093","display_name":"Magnetostatics","level":3,"score":0.3896999955177307},{"id":"https://openalex.org/C46141821","wikidata":"https://www.wikidata.org/wiki/Q209402","display_name":"Nuclear magnetic resonance","level":1,"score":0.3578000068664551},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.35679998993873596},{"id":"https://openalex.org/C47441113","wikidata":"https://www.wikidata.org/wiki/Q9691942","display_name":"Magnetic hysteresis","level":4,"score":0.3425999879837036},{"id":"https://openalex.org/C2778511666","wikidata":"https://www.wikidata.org/wiki/Q1364527","display_name":"Magnetic storage","level":2,"score":0.3425999879837036},{"id":"https://openalex.org/C176900771","wikidata":"https://www.wikidata.org/wiki/Q249649","display_name":"Magnetic dipole\u2013dipole interaction","level":3,"score":0.3409000039100647},{"id":"https://openalex.org/C177872590","wikidata":"https://www.wikidata.org/wiki/Q1498289","display_name":"Inductive coupling","level":2,"score":0.3206000030040741},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.30230000615119934},{"id":"https://openalex.org/C169852918","wikidata":"https://www.wikidata.org/wiki/Q390314","display_name":"Magnetic dipole","level":3,"score":0.2946999967098236},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.26739999651908875},{"id":"https://openalex.org/C182260160","wikidata":"https://www.wikidata.org/wiki/Q1069637","display_name":"Magnetic domain","level":4,"score":0.2535000145435333}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2609.07368","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.07368","pdf_url":"https://arxiv.org/pdf/2609.07368","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},{"id":"doi:10.48550/arxiv.2609.07368","doi":"https://doi.org/10.48550/arxiv.2609.07368","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.07368","pdf_url":null,"source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2609.07368","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.07368","pdf_url":"https://arxiv.org/pdf/2609.07368","source":{"id":"https://openalex.org/S4306400194","display_name":"arXiv (Cornell University)","issn_l":"2331-8422","issn":["2331-8422"],"is_oa":true,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I205783295","host_organization_name":"Cornell University","host_organization_lineage":["https://openalex.org/I205783295"],"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":"text"},"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7212027236.pdf","grobid_xml":"https://content.openalex.org/works/W7212027236.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W4413203269","https://openalex.org/W2945681788","https://openalex.org/W2805590842","https://openalex.org/W2761755178","https://openalex.org/W4402468883","https://openalex.org/W2780705793","https://openalex.org/W4399070661","https://openalex.org/W3195334263","https://openalex.org/W7164012547","https://openalex.org/W4379255778"],"abstract_inverted_index":{"Diamond-shaped":[0],"nanomagnets":[1,28,148],"provide":[2,150],"a":[3,43,66,97,151],"suitable":[4],"platform":[5],"for":[6,88],"developing":[7],"microwave":[8,73,158,169],"devices":[9],"with":[10,160],"reconfigurable":[11,72,157],"characteristics.":[12],"In":[13],"this":[14],"study,":[15],"the":[16,81,89,93,103,114,120,125,132,140],"static":[17],"and":[18,25,55,137,153,166],"dynamic":[19,56],"magnetic":[20,38,45,68,128,135],"behaviour":[21],"of":[22],"single":[23],"layer":[24],"multilayer":[26,94,115],"diamond-shaped":[27,147],"was":[29,86],"systematically":[30],"investigated":[31],"using":[32],"micromagnetic":[33],"simulations.":[34],"Two":[35],"distinct":[36],"remanent":[37],"configurations":[39,50],"were":[40],"obtained":[41],"through":[42],"simple":[44,152],"field":[46,69,136],"initialization":[47],"process.":[48],"These":[49,143],"exhibited":[51,96],"different":[52],"magnetization":[53,141],"patterns":[54],"responses.":[57],"Their":[58],"resonance":[59,77],"characteristics":[60],"could":[61],"be":[62],"modified":[63],"by":[64],"applying":[65],"nanosecond-scale":[67],"pulse,":[70],"enabling":[71],"operation.":[74],"A":[75],"clear":[76],"frequency":[78,100,110,167],"shift":[79,101],"in":[80,102,113,163],"sub-GHz":[82],"(0.9":[83],"GHz)":[84],"range":[85,105],"observed":[87,112],"single-layer":[90],"structure,":[91],"while":[92],"structure":[95],"significantly":[98],"larger":[99,109],"GHz":[104],"(3":[106],"GHz).":[107],"The":[108],"tunability":[111],"configuration":[116],"arises":[117],"primarily":[118],"from":[119],"enhanced":[121],"dipolar":[122],"coupling":[123],"between":[124],"vertically":[126],"coupled":[127],"layers,":[129],"which":[130],"modifies":[131],"local":[133],"effective":[134,154],"consequently":[138],"influences":[139],"dynamics.":[142],"findings":[144],"demonstrate":[145],"that":[146],"can":[149],"route":[155],"toward":[156],"functionality,":[159],"potential":[161],"applications":[162],"ultralow-power,":[164],"ultrafast,":[165],"tunable":[168],"devices.":[170]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-09-10T00:00:00"}
