Waiting-time statistics in magnetic systems
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRN |
Texto Completo: | https://repositorio.ufrn.br/handle/123456789/30821 |
Resumo: | Many complex systems, from earthquakes and financial markets to Barkhausen effect in ferromagnetic materials, respond with a noise consisting of discrete avalanche-like events with broad range of sizes and durations, separated by waiting times. Here we focus on the waiting-time statistics in magnetic systems. By investigating the Barkhausen noise in amorphous and polycrystalline ferromagnetic films having different thicknesses, we uncover the form of the waiting-time distribution in time series recorded from the irregular and irreversible motion of magnetic domain walls. Further, we address the question of if the waiting-time distribution evolves with the threshold level, as well as with the film thickness and structural character of the materials. Our results, besides informing on the temporal avalanche correlations, disclose the waiting-time statistics in magnetic systems also bring fingerprints of the universality classes of Barkhausen avalanches and a dimensional crossover in the domain wall dynamics |
id |
UFRN_4d65ca595d7e1643688fa8ca72412496 |
---|---|
oai_identifier_str |
oai:https://repositorio.ufrn.br:123456789/30821 |
network_acronym_str |
UFRN |
network_name_str |
Repositório Institucional da UFRN |
repository_id_str |
|
spelling |
Sousa, Ivandson Praeiro deLima, Gustavo Zampier dos SantosCorrêa, Marcio AssolinSommer, Rubem LuisCorso, GilbertoBohn, Felipe2020-12-04T18:59:38Z2020-12-04T18:59:38Z2020-06-16SOUSA, Ivandson Praeiro de; LIMA, Gustavo Zampier dos Santos; CORREA, Marcio Assolin; SOMMER, Rubem Luis; CORSO, Gilberto; BOHN, Felipe. Waiting-time statistics in magnetic systems. Scientific Reports, [S.L.], v. 10, n. 1, p. 9692-9692, 16 jun. 2020. Disponível em: https://www.nature.com/articles/s41598-020-66727-x. Acesso em: 20 nov. 2020. http://dx.doi.org/10.1038/s41598-020-66727-x2045-232210.1038/s41598-020-66727-xhttps://repositorio.ufrn.br/handle/123456789/30821Nature ResearchAttribution 3.0 Brazilhttp://creativecommons.org/licenses/by/3.0/br/info:eu-repo/semantics/openAccessCondensed-matter physicsStatistical physicsThermodynamics and nonlinear dynamicsWaiting-time statistics in magnetic systemsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleMany complex systems, from earthquakes and financial markets to Barkhausen effect in ferromagnetic materials, respond with a noise consisting of discrete avalanche-like events with broad range of sizes and durations, separated by waiting times. Here we focus on the waiting-time statistics in magnetic systems. By investigating the Barkhausen noise in amorphous and polycrystalline ferromagnetic films having different thicknesses, we uncover the form of the waiting-time distribution in time series recorded from the irregular and irreversible motion of magnetic domain walls. Further, we address the question of if the waiting-time distribution evolves with the threshold level, as well as with the film thickness and structural character of the materials. Our results, besides informing on the temporal avalanche correlations, disclose the waiting-time statistics in magnetic systems also bring fingerprints of the universality classes of Barkhausen avalanches and a dimensional crossover in the domain wall dynamicsengreponame:Repositório Institucional da UFRNinstname:Universidade Federal do Rio Grande do Norte (UFRN)instacron:UFRNORIGINALWaiting-timeStatistics_Lima_2020.pdfWaiting-timeStatistics_Lima_2020.pdfArtigoapplication/pdf3302919https://repositorio.ufrn.br/bitstream/123456789/30821/1/Waiting-timeStatistics_Lima_2020.pdf98ebb6667334581ddc27f25b484f3178MD51CC-LICENSElicense_rdflicense_rdfapplication/rdf+xml; charset=utf-8914https://repositorio.ufrn.br/bitstream/123456789/30821/2/license_rdf4d2950bda3d176f570a9f8b328dfbbefMD52LICENSElicense.txtlicense.txttext/plain; charset=utf-81484https://repositorio.ufrn.br/bitstream/123456789/30821/3/license.txte9597aa2854d128fd968be5edc8a28d9MD53TEXTWaiting-timeStatistics_LIMA_2020.pdf.txtWaiting-timeStatistics_LIMA_2020.pdf.txtExtracted texttext/plain39449https://repositorio.ufrn.br/bitstream/123456789/30821/4/Waiting-timeStatistics_LIMA_2020.pdf.txtefe507e5ee50ecc597be5e04e06115d8MD54THUMBNAILWaiting-timeStatistics_LIMA_2020.pdf.jpgWaiting-timeStatistics_LIMA_2020.pdf.jpgGenerated Thumbnailimage/jpeg1741https://repositorio.ufrn.br/bitstream/123456789/30821/5/Waiting-timeStatistics_LIMA_2020.pdf.jpg6f78fd7adfe469d20a80529418c6d213MD55123456789/308212021-11-10 16:37:07.934oai:https://repositorio.ufrn.br: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Repositório de PublicaçõesPUBhttp://repositorio.ufrn.br/oai/opendoar:2021-11-10T19:37:07Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN)false |
dc.title.pt_BR.fl_str_mv |
Waiting-time statistics in magnetic systems |
title |
Waiting-time statistics in magnetic systems |
spellingShingle |
Waiting-time statistics in magnetic systems Sousa, Ivandson Praeiro de Condensed-matter physics Statistical physics Thermodynamics and nonlinear dynamics |
title_short |
Waiting-time statistics in magnetic systems |
title_full |
Waiting-time statistics in magnetic systems |
title_fullStr |
Waiting-time statistics in magnetic systems |
title_full_unstemmed |
Waiting-time statistics in magnetic systems |
title_sort |
Waiting-time statistics in magnetic systems |
author |
Sousa, Ivandson Praeiro de |
author_facet |
Sousa, Ivandson Praeiro de Lima, Gustavo Zampier dos Santos Corrêa, Marcio Assolin Sommer, Rubem Luis Corso, Gilberto Bohn, Felipe |
author_role |
author |
author2 |
Lima, Gustavo Zampier dos Santos Corrêa, Marcio Assolin Sommer, Rubem Luis Corso, Gilberto Bohn, Felipe |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Sousa, Ivandson Praeiro de Lima, Gustavo Zampier dos Santos Corrêa, Marcio Assolin Sommer, Rubem Luis Corso, Gilberto Bohn, Felipe |
dc.subject.por.fl_str_mv |
Condensed-matter physics Statistical physics Thermodynamics and nonlinear dynamics |
topic |
Condensed-matter physics Statistical physics Thermodynamics and nonlinear dynamics |
description |
Many complex systems, from earthquakes and financial markets to Barkhausen effect in ferromagnetic materials, respond with a noise consisting of discrete avalanche-like events with broad range of sizes and durations, separated by waiting times. Here we focus on the waiting-time statistics in magnetic systems. By investigating the Barkhausen noise in amorphous and polycrystalline ferromagnetic films having different thicknesses, we uncover the form of the waiting-time distribution in time series recorded from the irregular and irreversible motion of magnetic domain walls. Further, we address the question of if the waiting-time distribution evolves with the threshold level, as well as with the film thickness and structural character of the materials. Our results, besides informing on the temporal avalanche correlations, disclose the waiting-time statistics in magnetic systems also bring fingerprints of the universality classes of Barkhausen avalanches and a dimensional crossover in the domain wall dynamics |
publishDate |
2020 |
dc.date.accessioned.fl_str_mv |
2020-12-04T18:59:38Z |
dc.date.available.fl_str_mv |
2020-12-04T18:59:38Z |
dc.date.issued.fl_str_mv |
2020-06-16 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
SOUSA, Ivandson Praeiro de; LIMA, Gustavo Zampier dos Santos; CORREA, Marcio Assolin; SOMMER, Rubem Luis; CORSO, Gilberto; BOHN, Felipe. Waiting-time statistics in magnetic systems. Scientific Reports, [S.L.], v. 10, n. 1, p. 9692-9692, 16 jun. 2020. Disponível em: https://www.nature.com/articles/s41598-020-66727-x. Acesso em: 20 nov. 2020. http://dx.doi.org/10.1038/s41598-020-66727-x |
dc.identifier.uri.fl_str_mv |
https://repositorio.ufrn.br/handle/123456789/30821 |
dc.identifier.issn.none.fl_str_mv |
2045-2322 10.1038/s41598-020-66727-x |
identifier_str_mv |
SOUSA, Ivandson Praeiro de; LIMA, Gustavo Zampier dos Santos; CORREA, Marcio Assolin; SOMMER, Rubem Luis; CORSO, Gilberto; BOHN, Felipe. Waiting-time statistics in magnetic systems. Scientific Reports, [S.L.], v. 10, n. 1, p. 9692-9692, 16 jun. 2020. Disponível em: https://www.nature.com/articles/s41598-020-66727-x. Acesso em: 20 nov. 2020. http://dx.doi.org/10.1038/s41598-020-66727-x 2045-2322 10.1038/s41598-020-66727-x |
url |
https://repositorio.ufrn.br/handle/123456789/30821 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ |
eu_rights_str_mv |
openAccess |
dc.publisher.none.fl_str_mv |
Nature Research |
publisher.none.fl_str_mv |
Nature Research |
dc.source.none.fl_str_mv |
reponame:Repositório Institucional da UFRN instname:Universidade Federal do Rio Grande do Norte (UFRN) instacron:UFRN |
instname_str |
Universidade Federal do Rio Grande do Norte (UFRN) |
instacron_str |
UFRN |
institution |
UFRN |
reponame_str |
Repositório Institucional da UFRN |
collection |
Repositório Institucional da UFRN |
bitstream.url.fl_str_mv |
https://repositorio.ufrn.br/bitstream/123456789/30821/1/Waiting-timeStatistics_Lima_2020.pdf https://repositorio.ufrn.br/bitstream/123456789/30821/2/license_rdf https://repositorio.ufrn.br/bitstream/123456789/30821/3/license.txt https://repositorio.ufrn.br/bitstream/123456789/30821/4/Waiting-timeStatistics_LIMA_2020.pdf.txt https://repositorio.ufrn.br/bitstream/123456789/30821/5/Waiting-timeStatistics_LIMA_2020.pdf.jpg |
bitstream.checksum.fl_str_mv |
98ebb6667334581ddc27f25b484f3178 4d2950bda3d176f570a9f8b328dfbbef e9597aa2854d128fd968be5edc8a28d9 efe507e5ee50ecc597be5e04e06115d8 6f78fd7adfe469d20a80529418c6d213 |
bitstream.checksumAlgorithm.fl_str_mv |
MD5 MD5 MD5 MD5 MD5 |
repository.name.fl_str_mv |
Repositório Institucional da UFRN - Universidade Federal do Rio Grande do Norte (UFRN) |
repository.mail.fl_str_mv |
|
_version_ |
1802117871713648640 |