Inducing pinning states and localized patterns in a monolayer of laterally attracting adatoms

Autores
Mangioni, Sergio Enrique; Deza, Roberto Raul
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
The so-called "entropic mechanism" for ordering noise-induced phase transitions has been formerly used to stabilize nanopatterns in a realistic model for a monolayer of laterally interacting adsorbates. Here, we use this mechanism to stabilize pinning states and induce stochastic localized patterns ("dissipative solitons") on the monolayer. The key to achieve that goal is to displace only one of the stable homogeneous states toward field values at which the lateral interactions can elicit stable nanopatterns. At larger noise intensities, the "soliton" locations fluctuate with larger amplitude. However, since more localized patterns are elicited by the noise, their motion becomes confined when looked at longer timescales.
Fil: Mangioni, Sergio Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Fil: Roberto R. Deza. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Materia
Multiplicative Noise
Structures Formation
Dissipative Solitons
Entropic Mechanism
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/96356
Acceder
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network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Inducing pinning states and localized patterns in a monolayer of laterally attracting adatomsMangioni, Sergio EnriqueDeza, Roberto RaulMultiplicative NoiseStructures FormationDissipative SolitonsEntropic Mechanismhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1The so-called "entropic mechanism" for ordering noise-induced phase transitions has been formerly used to stabilize nanopatterns in a realistic model for a monolayer of laterally interacting adsorbates. Here, we use this mechanism to stabilize pinning states and induce stochastic localized patterns ("dissipative solitons") on the monolayer. The key to achieve that goal is to displace only one of the stable homogeneous states toward field values at which the lateral interactions can elicit stable nanopatterns. At larger noise intensities, the "soliton" locations fluctuate with larger amplitude. However, since more localized patterns are elicited by the noise, their motion becomes confined when looked at longer timescales.Fil: Mangioni, Sergio Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; ArgentinaFil: Roberto R. Deza. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; ArgentinaPolish Academy of Sciences. Institute of Physics2017-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/96356Mangioni, Sergio Enrique; Deza, Roberto Raul; Inducing pinning states and localized patterns in a monolayer of laterally attracting adatoms; Polish Academy of Sciences. Institute of Physics; Acta Physica Polonica B; 48; 5; 5-2017; 849-8680587-42541509-5770CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.5506/APhysPolB.48.849info:eu-repo/semantics/altIdentifier/url/https://www.actaphys.uj.edu.pl/R/48/5/849/pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:42:53Zoai:ri.conicet.gov.ar:11336/96356instacron: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 09:42:53.364CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Inducing pinning states and localized patterns in a monolayer of laterally attracting adatoms
title Inducing pinning states and localized patterns in a monolayer of laterally attracting adatoms
spellingShingle Inducing pinning states and localized patterns in a monolayer of laterally attracting adatoms
Mangioni, Sergio Enrique
Multiplicative Noise
Structures Formation
Dissipative Solitons
Entropic Mechanism
title_short Inducing pinning states and localized patterns in a monolayer of laterally attracting adatoms
title_full Inducing pinning states and localized patterns in a monolayer of laterally attracting adatoms
title_fullStr Inducing pinning states and localized patterns in a monolayer of laterally attracting adatoms
title_full_unstemmed Inducing pinning states and localized patterns in a monolayer of laterally attracting adatoms
title_sort Inducing pinning states and localized patterns in a monolayer of laterally attracting adatoms
dc.creator.none.fl_str_mv Mangioni, Sergio Enrique
Deza, Roberto Raul
author Mangioni, Sergio Enrique
author_facet Mangioni, Sergio Enrique
Deza, Roberto Raul
author_role author
author2 Deza, Roberto Raul
author2_role author
dc.subject.none.fl_str_mv Multiplicative Noise
Structures Formation
Dissipative Solitons
Entropic Mechanism
topic Multiplicative Noise
Structures Formation
Dissipative Solitons
Entropic Mechanism
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv The so-called "entropic mechanism" for ordering noise-induced phase transitions has been formerly used to stabilize nanopatterns in a realistic model for a monolayer of laterally interacting adsorbates. Here, we use this mechanism to stabilize pinning states and induce stochastic localized patterns ("dissipative solitons") on the monolayer. The key to achieve that goal is to displace only one of the stable homogeneous states toward field values at which the lateral interactions can elicit stable nanopatterns. At larger noise intensities, the "soliton" locations fluctuate with larger amplitude. However, since more localized patterns are elicited by the noise, their motion becomes confined when looked at longer timescales.
Fil: Mangioni, Sergio Enrique. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
Fil: Roberto R. Deza. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata. Instituto de Investigaciones Físicas de Mar del Plata. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Instituto de Investigaciones Físicas de Mar del Plata; Argentina
description The so-called "entropic mechanism" for ordering noise-induced phase transitions has been formerly used to stabilize nanopatterns in a realistic model for a monolayer of laterally interacting adsorbates. Here, we use this mechanism to stabilize pinning states and induce stochastic localized patterns ("dissipative solitons") on the monolayer. The key to achieve that goal is to displace only one of the stable homogeneous states toward field values at which the lateral interactions can elicit stable nanopatterns. At larger noise intensities, the "soliton" locations fluctuate with larger amplitude. However, since more localized patterns are elicited by the noise, their motion becomes confined when looked at longer timescales.
publishDate 2017
dc.date.none.fl_str_mv 2017-05
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/11336/96356
Mangioni, Sergio Enrique; Deza, Roberto Raul; Inducing pinning states and localized patterns in a monolayer of laterally attracting adatoms; Polish Academy of Sciences. Institute of Physics; Acta Physica Polonica B; 48; 5; 5-2017; 849-868
0587-4254
1509-5770
CONICET Digital
CONICET
url http://hdl.handle.net/11336/96356
identifier_str_mv Mangioni, Sergio Enrique; Deza, Roberto Raul; Inducing pinning states and localized patterns in a monolayer of laterally attracting adatoms; Polish Academy of Sciences. Institute of Physics; Acta Physica Polonica B; 48; 5; 5-2017; 849-868
0587-4254
1509-5770
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.5506/APhysPolB.48.849
info:eu-repo/semantics/altIdentifier/url/https://www.actaphys.uj.edu.pl/R/48/5/849/pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Polish Academy of Sciences. Institute of Physics
publisher.none.fl_str_mv Polish Academy of Sciences. Institute of Physics
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
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score 13.070432

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