{"id":"https://openalex.org/W7214020912","doi":"https://doi.org/10.48550/arxiv.2609.23181","title":"Collective depinning of dipolar skyrmion chains: thermal and athermal rounding of an elastic polymer in a quenched landscape","display_name":"Collective depinning of dipolar skyrmion chains: thermal and athermal rounding of an elastic polymer in a quenched landscape","publication_year":2026,"publication_date":"2026-09-19","ids":{"openalex":"https://openalex.org/W7214020912","doi":"https://doi.org/10.48550/arxiv.2609.23181"},"language":"en","primary_location":{"id":"pmh:oai:arXiv.org:2609.23181","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.23181","pdf_url":"https://arxiv.org/pdf/2609.23181","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","indexed_in":["arxiv","datacite"],"open_access":{"is_oa":true,"oa_status":"green","oa_url":"https://arxiv.org/pdf/2609.23181","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5152475268","display_name":"R. Ata\u00edde Da Silva","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I51235708","display_name":"Universidade Federal do Esp\u00edrito Santo","ror":"https://ror.org/05sxf4h28","country_code":"BR","type":"education","lineage":["https://openalex.org/I51235708"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Silva, R. L.","raw_affiliation_strings":["Departamento de Ci\u00eancias Naturais , Universidade Federal do Esp\u00edrito Santo , S\u00e3o Mateus , ES 29932-540 , Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Ci\u00eancias Naturais , Universidade Federal do Esp\u00edrito Santo , S\u00e3o Mateus , ES 29932-540 , Brazil","institution_ids":["https://openalex.org/I51235708"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5152475268","display_name":"R. Ata\u00edde Da Silva","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I51235708","display_name":"Universidade Federal do Esp\u00edrito Santo","ror":"https://ror.org/05sxf4h28","country_code":"BR","type":"education","lineage":["https://openalex.org/I51235708"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Silva, R. C.","raw_affiliation_strings":["Departamento de Ci\u00eancias Naturais , Universidade Federal do Esp\u00edrito Santo , S\u00e3o Mateus , ES 29932-540 , Brazil"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Departamento de Ci\u00eancias Naturais , Universidade Federal do Esp\u00edrito Santo , S\u00e3o Mateus , ES 29932-540 , Brazil","institution_ids":["https://openalex.org/I51235708"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5087118479","display_name":"Robert L. Stamps","orcid":"https://orcid.org/0000-0003-0713-4864","observed_orcids":["https://orcid.org/0000-0003-0713-4864"]},"institutions":[{"id":"https://openalex.org/I46247651","display_name":"University of Manitoba","ror":"https://ror.org/02gfys938","country_code":"CA","type":"education","lineage":["https://openalex.org/I46247651"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"Stamps, R. L.","raw_affiliation_strings":["Department of Physics and Astronomy , University of Manitoba , Winnipeg , Manitoba R3T 2N2 , Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Physics and Astronomy , University of Manitoba , Winnipeg , Manitoba R3T 2N2 , Canada","institution_ids":["https://openalex.org/I46247651"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"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":0.9955999851226807,"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":0.9955999851226807,"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/T10382","display_name":"Quantum and electron transport phenomena","score":0.0005000000237487257,"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/T11682","display_name":"Advanced Condensed Matter Physics","score":0.0003000000142492354,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/depinning-threshold","display_name":"depinning threshold","score":0.6439999938011169},{"id":"https://openalex.org/keywords/hall-angle","display_name":"Hall angle","score":0.6919999718666077},{"id":"https://openalex.org/keywords/magnetic-skyrmions","display_name":"magnetic skyrmions","score":0.5389999747276306}],"concepts":[{"id":"https://openalex.org/C26873012","wikidata":"https://www.wikidata.org/wiki/Q214781","display_name":"Condensed matter physics","level":1,"score":0.7281000018119812},{"id":"https://openalex.org/C136625980","wikidata":"https://www.wikidata.org/wiki/Q663208","display_name":"Rounding","level":2,"score":0.6388000249862671},{"id":"https://openalex.org/C88020606","wikidata":"https://www.wikidata.org/wiki/Q1041630","display_name":"Skyrmion","level":2,"score":0.6154999732971191},{"id":"https://openalex.org/C173523689","wikidata":"https://www.wikidata.org/wiki/Q215589","display_name":"Dipole","level":2,"score":0.5940999984741211},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.5559999942779541},{"id":"https://openalex.org/C199185054","wikidata":"https://www.wikidata.org/wiki/Q552299","display_name":"Chain (unit)","level":2,"score":0.5486000180244446},{"id":"https://openalex.org/C18762648","wikidata":"https://www.wikidata.org/wiki/Q42213","display_name":"Work (physics)","level":2,"score":0.5302000045776367},{"id":"https://openalex.org/C5637370","wikidata":"https://www.wikidata.org/wiki/Q402478","display_name":"Thermal fluctuations","level":2,"score":0.5109000205993652},{"id":"https://openalex.org/C159122135","wikidata":"https://www.wikidata.org/wiki/Q737571","display_name":"Dislocation","level":2,"score":0.4551999866962433},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.4449000060558319},{"id":"https://openalex.org/C149912024","wikidata":"https://www.wikidata.org/wiki/Q462188","display_name":"Creep","level":2,"score":0.4350000023841858},{"id":"https://openalex.org/C182310444","wikidata":"https://www.wikidata.org/wiki/Q1332643","display_name":"Boundary value problem","level":2,"score":0.36890000104904175},{"id":"https://openalex.org/C2780799671","wikidata":"https://www.wikidata.org/wiki/Q17087362","display_name":"Transient (computer programming)","level":2,"score":0.35260000824928284},{"id":"https://openalex.org/C62354387","wikidata":"https://www.wikidata.org/wiki/Q875399","display_name":"Boundary (topology)","level":2,"score":0.3393000066280365},{"id":"https://openalex.org/C9652623","wikidata":"https://www.wikidata.org/wiki/Q190109","display_name":"Field (mathematics)","level":2,"score":0.335099995136261},{"id":"https://openalex.org/C2778112365","wikidata":"https://www.wikidata.org/wiki/Q3511065","display_name":"Sequence (biology)","level":2,"score":0.3336000144481659},{"id":"https://openalex.org/C112675119","wikidata":"https://www.wikidata.org/wiki/Q2992284","display_name":"Periodic boundary conditions","level":3,"score":0.33090001344680786},{"id":"https://openalex.org/C2164484","wikidata":"https://www.wikidata.org/wiki/Q5170150","display_name":"Core (optical fiber)","level":2,"score":0.3280999958515167},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.32589998841285706},{"id":"https://openalex.org/C37668627","wikidata":"https://www.wikidata.org/wiki/Q3381809","display_name":"Thermal diffusivity","level":2,"score":0.32280001044273376},{"id":"https://openalex.org/C69357855","wikidata":"https://www.wikidata.org/wiki/Q163214","display_name":"Diffusion","level":2,"score":0.3158999979496002},{"id":"https://openalex.org/C521977710","wikidata":"https://www.wikidata.org/wiki/Q81163","display_name":"Polymer","level":2,"score":0.3073999881744385},{"id":"https://openalex.org/C47542005","wikidata":"https://www.wikidata.org/wiki/Q7834435","display_name":"Transition temperature","level":3,"score":0.3021000027656555},{"id":"https://openalex.org/C121864883","wikidata":"https://www.wikidata.org/wiki/Q677916","display_name":"Statistical physics","level":1,"score":0.290800005197525},{"id":"https://openalex.org/C155860418","wikidata":"https://www.wikidata.org/wiki/Q863695","display_name":"Bond length","level":3,"score":0.29010000824928284},{"id":"https://openalex.org/C59593255","wikidata":"https://www.wikidata.org/wiki/Q901663","display_name":"Molecular dynamics","level":2,"score":0.28619998693466187},{"id":"https://openalex.org/C115260700","wikidata":"https://www.wikidata.org/wiki/Q11408","display_name":"Magnetic field","level":2,"score":0.2712000012397766},{"id":"https://openalex.org/C42704618","wikidata":"https://www.wikidata.org/wiki/Q910917","display_name":"Spin (aerodynamics)","level":2,"score":0.26649999618530273}],"mesh":[],"locations_count":2,"locations":[{"id":"pmh:oai:arXiv.org:2609.23181","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.23181","pdf_url":"https://arxiv.org/pdf/2609.23181","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.2609.23181","doi":"https://doi.org/10.48550/arxiv.2609.23181","is_oa":true,"landing_page_url":"https://doi.org/10.48550/arxiv.2609.23181","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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Preprint"}],"best_oa_location":{"id":"pmh:oai:arXiv.org:2609.23181","doi":null,"is_oa":true,"landing_page_url":"https://arxiv.org/abs/2609.23181","pdf_url":"https://arxiv.org/pdf/2609.23181","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":[{"id":"https://openalex.org/G1193727667","display_name":null,"funder_award_id":"05011-18","funder_id":"https://openalex.org/F4320334593","funder_display_name":"Natural Sciences and Engineering Research Council of Canada"}],"funders":[{"id":"https://openalex.org/F4320322025","display_name":"Conselho Nacional de Desenvolvimento Cient\u00edfico e Tecnol\u00f3gico","ror":"https://ror.org/03swz6y49"},{"id":"https://openalex.org/F4320323682","display_name":"Funda\u00e7\u00e3o de Amparo \u00e0 Pesquisa e Inova\u00e7\u00e3o do Esp\u00edrito Santo","ror":"https://ror.org/03cen2c33"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W7214020912.pdf","grobid_xml":"https://content.openalex.org/works/W7214020912.grobid-xml"},"referenced_works_count":0,"referenced_works":[],"related_works":["https://openalex.org/W3217396125","https://openalex.org/W3201028086","https://openalex.org/W4307563583","https://openalex.org/W2970813886","https://openalex.org/W4385258575","https://openalex.org/W7171766438","https://openalex.org/W4392454826","https://openalex.org/W2888636338","https://openalex.org/W1771690130","https://openalex.org/W7126050694"],"abstract_inverted_index":{"The":[0,86,129],"dynamics":[1],"of":[2,17,23,60,70,79,81,152,159,190,199,204,216],"interacting":[3],"dipole":[4],"skyrmion":[5],"chains":[6,59,189],"in":[7,229],"a":[8,197],"weak":[9],"pinning":[10,35],"landscape":[11],"is":[12,46,68,89,131,157],"studied":[13],"through":[14,150,196],"numerical":[15],"solutions":[16],"the":[18,49,65,93,115,153,167,175,185,205],"stochastic":[19],"Thiele":[20],"equation.":[21],"Chains":[22],"different":[24,38],"lengths":[25],"with":[26],"periodic":[27],"boundary":[28],"conditions":[29],"are":[30,224],"driven":[31],"across":[32],"quenched":[33],"attractive":[34],"sites":[36],"under":[37],"magnetic":[39],"fields.":[40],"A":[41],"clear":[42],"threshold":[43,67],"spin":[44],"current":[45],"identified":[47],"as":[48,237],"critical":[50],"depinning":[51,66,194],"force.":[52],"Three":[53],"main":[54],"results":[55],"emerge:":[56],"(i)":[57],"for":[58,226],"50":[61],"skyrmions":[62],"or":[63],"more,":[64],"independent":[69,158],"chain":[71,160],"length":[72,119,207],"and":[73,208,213,218],"remains":[74,120],"close":[75],"to":[76,107,135,171],"one":[77],"third":[78],"that":[80],"an":[82],"isolated":[83,234],"skyrmion.":[84],"(ii)":[85],"transition":[87,176],"rounding":[88],"only":[90],"partly":[91],"thermal:":[92],"width":[94,130],"changes":[95,174],"from":[96,169],"w":[97],"=":[98,105],"0.334":[99],"+/-":[100,109],"0.004":[101],"decades":[102],"at":[103,111],"T":[104],"0":[106],"0.633":[108],"0.002":[110],"300":[112],"K,":[113],"while":[114,183],"intrinsic":[116],"Larkin":[117,206],"correlation":[118],"about":[121,191],"2.6":[122],"bonds":[123],"below":[124],"kBT":[125,136,145],"~":[126,137,146],"V0/25.":[127],"(iii)":[128],"nearly":[132],"unchanged":[133],"up":[134],"0.14":[138],"V0,":[139,148],"but":[140],"increases":[141],"almost":[142],"fourfold":[143],"by":[144,181],"0.23":[147],"mainly":[149],"broadening":[151],"creep":[154,186],"regime.":[155],"It":[156],"length,":[161],"ruling":[162],"out":[163],"finite-size":[164],"rounding.":[165],"Increasing":[166],"field":[168],"30":[170],"40":[172],"mT":[173],"shape,":[177],"widening":[178],"its":[179],"core":[180],"26%":[182],"shortening":[184],"tails.":[187],"For":[188],"200":[192],"skyrmions,":[193],"proceeds":[195],"sequence":[198],"internal":[200],"deformations":[201],"-":[202],"growth":[203],"roughness,":[209],"transient":[210],"bond":[211],"stretching,":[212],"subsequent":[214],"recovery":[215],"mobility":[217],"Hall":[219],"angle.":[220],"These":[221],"collective":[222],"effects":[223],"relevant":[225],"skyrmion-based":[227],"devices":[228],"which":[230],"chains,":[231],"rather":[232],"than":[233],"textures,":[235],"act":[236],"information":[238],"carriers.":[239]},"counts_by_year":[],"updated_date":"2026-10-28T10:33:24.094632","created_date":"2026-09-23T00:00:00"}