Avalanches in tip-driven interfaces in random media
- Autores
- Aragón, Luis Enrique; Kolton, Alejandro Benedykt; Le Doussal, P.; Wiese, K.J.; Jagla, Eduardo Alberto
- Año de publicación
- 2016
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We analyse by numerical simulations and scaling arguments the avalanche statistics of 1-dimensional elastic interfaces in random media driven at a single point. Both global and local avalanche sizes are power-law distributed, with universal exponents given by the depinning roughness exponent ζ and the interface dimension d, and distinct from their values in the uniformly driven case. A crossover appears between uniformly driven behaviour for small avalanches, and point-driven behaviour for large avalanches. The scale of the crossover is controlled by the ratio between the stiffness of the pulling spring and the elasticity of the interface; it is visible both in the global and local avalanche-size distributions, as in the average spatial avalanche shape. Our results are relevant to model experiments involving locally driven elastic manifolds at low temperatures, such as magnetic domain walls or vortex lines in superconductors.
Fil: Aragón, Luis Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Kolton, Alejandro Benedykt. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Le Doussal, P.. Centre National de la Recherche Scientifique. Ecole Normale Supérieure; Francia
Fil: Wiese, K.J.. Centre National de la Recherche Scientifique. Ecole Normale Supérieure; Francia
Fil: Jagla, Eduardo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina - Materia
-
Depinning
Numerical Simulations - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/51141
Ver los metadatos del registro completo
id |
CONICETDig_7cec1ba74dc763ae817090f74f3635f9 |
---|---|
oai_identifier_str |
oai:ri.conicet.gov.ar:11336/51141 |
network_acronym_str |
CONICETDig |
repository_id_str |
3498 |
network_name_str |
CONICET Digital (CONICET) |
spelling |
Avalanches in tip-driven interfaces in random mediaAragón, Luis EnriqueKolton, Alejandro BenedyktLe Doussal, P.Wiese, K.J.Jagla, Eduardo AlbertoDepinningNumerical Simulationshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We analyse by numerical simulations and scaling arguments the avalanche statistics of 1-dimensional elastic interfaces in random media driven at a single point. Both global and local avalanche sizes are power-law distributed, with universal exponents given by the depinning roughness exponent ζ and the interface dimension d, and distinct from their values in the uniformly driven case. A crossover appears between uniformly driven behaviour for small avalanches, and point-driven behaviour for large avalanches. The scale of the crossover is controlled by the ratio between the stiffness of the pulling spring and the elasticity of the interface; it is visible both in the global and local avalanche-size distributions, as in the average spatial avalanche shape. Our results are relevant to model experiments involving locally driven elastic manifolds at low temperatures, such as magnetic domain walls or vortex lines in superconductors.Fil: Aragón, Luis Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; ArgentinaFil: Kolton, Alejandro Benedykt. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; ArgentinaFil: Le Doussal, P.. Centre National de la Recherche Scientifique. Ecole Normale Supérieure; FranciaFil: Wiese, K.J.. Centre National de la Recherche Scientifique. Ecole Normale Supérieure; FranciaFil: Jagla, Eduardo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; ArgentinaEurophysics Letters2016-01-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/51141Aragón, Luis Enrique; Kolton, Alejandro Benedykt; Le Doussal, P.; Wiese, K.J.; Jagla, Eduardo Alberto; Avalanches in tip-driven interfaces in random media; Europhysics Letters; Europhysics Letters; 113; 1; 25-1-2016; 10002-100080295-5075CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1209/0295-5075/113/10002info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1209/0295-5075/113/10002info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:46:43Zoai:ri.conicet.gov.ar:11336/51141instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:46:43.789CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Avalanches in tip-driven interfaces in random media |
title |
Avalanches in tip-driven interfaces in random media |
spellingShingle |
Avalanches in tip-driven interfaces in random media Aragón, Luis Enrique Depinning Numerical Simulations |
title_short |
Avalanches in tip-driven interfaces in random media |
title_full |
Avalanches in tip-driven interfaces in random media |
title_fullStr |
Avalanches in tip-driven interfaces in random media |
title_full_unstemmed |
Avalanches in tip-driven interfaces in random media |
title_sort |
Avalanches in tip-driven interfaces in random media |
dc.creator.none.fl_str_mv |
Aragón, Luis Enrique Kolton, Alejandro Benedykt Le Doussal, P. Wiese, K.J. Jagla, Eduardo Alberto |
author |
Aragón, Luis Enrique |
author_facet |
Aragón, Luis Enrique Kolton, Alejandro Benedykt Le Doussal, P. Wiese, K.J. Jagla, Eduardo Alberto |
author_role |
author |
author2 |
Kolton, Alejandro Benedykt Le Doussal, P. Wiese, K.J. Jagla, Eduardo Alberto |
author2_role |
author author author author |
dc.subject.none.fl_str_mv |
Depinning Numerical Simulations |
topic |
Depinning Numerical Simulations |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
We analyse by numerical simulations and scaling arguments the avalanche statistics of 1-dimensional elastic interfaces in random media driven at a single point. Both global and local avalanche sizes are power-law distributed, with universal exponents given by the depinning roughness exponent ζ and the interface dimension d, and distinct from their values in the uniformly driven case. A crossover appears between uniformly driven behaviour for small avalanches, and point-driven behaviour for large avalanches. The scale of the crossover is controlled by the ratio between the stiffness of the pulling spring and the elasticity of the interface; it is visible both in the global and local avalanche-size distributions, as in the average spatial avalanche shape. Our results are relevant to model experiments involving locally driven elastic manifolds at low temperatures, such as magnetic domain walls or vortex lines in superconductors. Fil: Aragón, Luis Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina Fil: Kolton, Alejandro Benedykt. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina Fil: Le Doussal, P.. Centre National de la Recherche Scientifique. Ecole Normale Supérieure; Francia Fil: Wiese, K.J.. Centre National de la Recherche Scientifique. Ecole Normale Supérieure; Francia Fil: Jagla, Eduardo Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Energía Nuclear. Instituto Balseiro; Argentina |
description |
We analyse by numerical simulations and scaling arguments the avalanche statistics of 1-dimensional elastic interfaces in random media driven at a single point. Both global and local avalanche sizes are power-law distributed, with universal exponents given by the depinning roughness exponent ζ and the interface dimension d, and distinct from their values in the uniformly driven case. A crossover appears between uniformly driven behaviour for small avalanches, and point-driven behaviour for large avalanches. The scale of the crossover is controlled by the ratio between the stiffness of the pulling spring and the elasticity of the interface; it is visible both in the global and local avalanche-size distributions, as in the average spatial avalanche shape. Our results are relevant to model experiments involving locally driven elastic manifolds at low temperatures, such as magnetic domain walls or vortex lines in superconductors. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-01-25 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://hdl.handle.net/11336/51141 Aragón, Luis Enrique; Kolton, Alejandro Benedykt; Le Doussal, P.; Wiese, K.J.; Jagla, Eduardo Alberto; Avalanches in tip-driven interfaces in random media; Europhysics Letters; Europhysics Letters; 113; 1; 25-1-2016; 10002-10008 0295-5075 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/51141 |
identifier_str_mv |
Aragón, Luis Enrique; Kolton, Alejandro Benedykt; Le Doussal, P.; Wiese, K.J.; Jagla, Eduardo Alberto; Avalanches in tip-driven interfaces in random media; Europhysics Letters; Europhysics Letters; 113; 1; 25-1-2016; 10002-10008 0295-5075 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1209/0295-5075/113/10002 info:eu-repo/semantics/altIdentifier/url/http://iopscience.iop.org/article/10.1209/0295-5075/113/10002 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess https://creativecommons.org/licenses/by/2.5/ar/ |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/2.5/ar/ |
dc.format.none.fl_str_mv |
application/pdf application/pdf application/pdf application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Europhysics Letters |
publisher.none.fl_str_mv |
Europhysics Letters |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
collection |
CONICET Digital (CONICET) |
instname_str |
Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.name.fl_str_mv |
CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas |
repository.mail.fl_str_mv |
dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar |
_version_ |
1844614509468057600 |
score |
13.070432 |