Nano-pattern stabilization by multiplicative noise

Autores
Mangioni, Sergio Enrique
Año de publicación
2010
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Within the reaction--diffusion framework, a one-component system wasconfined by means of a multiplicative noise, into the attractionbasin of a patterning attractor in its (infinite-dimensional)configuration space. In this way, inhomogeneities that otherwisewould have been ``expelled" from this basin and subsequentlyeliminated through the diffusive process, were stabilized. For thepresent study, a model describing the physics of adsorbed particleson a metallic surface has been used. In particular, an underlyingdeterministic inhomogeneity-building mechanism was exploited, thatacts driven by lateral interactions among the adsorbed particles.This process cannot by itself sustain and stabilize theinhomogeneities, but together with the contribution of a particularform of multiplicative noise, it is able to confine the system intothe region of configuration space where this mechanism is enabled,hence stabilizing the pattern. Although the proposal could beapplied to more general situations, for the particular model studiedhere we have found that nanopatterns that without the indicatednoise source would be eliminated by diffusion, under its effect cangrow and be stabilized.
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
Materia
STABILIZATION BY NOISE
PATTERN FORMATION
ATTRACTIVE INTERACTIONS
CONSTRUCTIVE 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:11336/275358
Acceder
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spelling Nano-pattern stabilization by multiplicative noiseMangioni, Sergio EnriqueSTABILIZATION BY NOISEPATTERN FORMATIONATTRACTIVE INTERACTIONSCONSTRUCTIVE MECHANISMhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Within the reaction--diffusion framework, a one-component system wasconfined by means of a multiplicative noise, into the attractionbasin of a patterning attractor in its (infinite-dimensional)configuration space. In this way, inhomogeneities that otherwisewould have been ``expelled" from this basin and subsequentlyeliminated through the diffusive process, were stabilized. For thepresent study, a model describing the physics of adsorbed particleson a metallic surface has been used. In particular, an underlyingdeterministic inhomogeneity-building mechanism was exploited, thatacts driven by lateral interactions among the adsorbed particles.This process cannot by itself sustain and stabilize theinhomogeneities, but together with the contribution of a particularform of multiplicative noise, it is able to confine the system intothe region of configuration space where this mechanism is enabled,hence stabilizing the pattern. Although the proposal could beapplied to more general situations, for the particular model studiedhere we have found that nanopatterns that without the indicatednoise source would be eliminated by diffusion, under its effect cangrow and be stabilized.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; ArgentinaElsevier Science2010-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/275358Mangioni, Sergio Enrique; Nano-pattern stabilization by multiplicative noise; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 389; 9; 5-2010; 1799-18110378-4371CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0378437110000439info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2010.01.011info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-12-23T13:36:54Zoai:ri.conicet.gov.ar:11336/275358instacron: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:34982025-12-23 13:36:54.514CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Nano-pattern stabilization by multiplicative noise
title Nano-pattern stabilization by multiplicative noise
spellingShingle Nano-pattern stabilization by multiplicative noise
Mangioni, Sergio Enrique
STABILIZATION BY NOISE
PATTERN FORMATION
ATTRACTIVE INTERACTIONS
CONSTRUCTIVE MECHANISM
title_short Nano-pattern stabilization by multiplicative noise
title_full Nano-pattern stabilization by multiplicative noise
title_fullStr Nano-pattern stabilization by multiplicative noise
title_full_unstemmed Nano-pattern stabilization by multiplicative noise
title_sort Nano-pattern stabilization by multiplicative noise
dc.creator.none.fl_str_mv Mangioni, Sergio Enrique
author Mangioni, Sergio Enrique
author_facet Mangioni, Sergio Enrique
author_role author
dc.subject.none.fl_str_mv STABILIZATION BY NOISE
PATTERN FORMATION
ATTRACTIVE INTERACTIONS
CONSTRUCTIVE MECHANISM
topic STABILIZATION BY NOISE
PATTERN FORMATION
ATTRACTIVE INTERACTIONS
CONSTRUCTIVE 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 Within the reaction--diffusion framework, a one-component system wasconfined by means of a multiplicative noise, into the attractionbasin of a patterning attractor in its (infinite-dimensional)configuration space. In this way, inhomogeneities that otherwisewould have been ``expelled" from this basin and subsequentlyeliminated through the diffusive process, were stabilized. For thepresent study, a model describing the physics of adsorbed particleson a metallic surface has been used. In particular, an underlyingdeterministic inhomogeneity-building mechanism was exploited, thatacts driven by lateral interactions among the adsorbed particles.This process cannot by itself sustain and stabilize theinhomogeneities, but together with the contribution of a particularform of multiplicative noise, it is able to confine the system intothe region of configuration space where this mechanism is enabled,hence stabilizing the pattern. Although the proposal could beapplied to more general situations, for the particular model studiedhere we have found that nanopatterns that without the indicatednoise source would be eliminated by diffusion, under its effect cangrow and be stabilized.
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
description Within the reaction--diffusion framework, a one-component system wasconfined by means of a multiplicative noise, into the attractionbasin of a patterning attractor in its (infinite-dimensional)configuration space. In this way, inhomogeneities that otherwisewould have been ``expelled" from this basin and subsequentlyeliminated through the diffusive process, were stabilized. For thepresent study, a model describing the physics of adsorbed particleson a metallic surface has been used. In particular, an underlyingdeterministic inhomogeneity-building mechanism was exploited, thatacts driven by lateral interactions among the adsorbed particles.This process cannot by itself sustain and stabilize theinhomogeneities, but together with the contribution of a particularform of multiplicative noise, it is able to confine the system intothe region of configuration space where this mechanism is enabled,hence stabilizing the pattern. Although the proposal could beapplied to more general situations, for the particular model studiedhere we have found that nanopatterns that without the indicatednoise source would be eliminated by diffusion, under its effect cangrow and be stabilized.
publishDate 2010
dc.date.none.fl_str_mv 2010-05
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/11336/275358
Mangioni, Sergio Enrique; Nano-pattern stabilization by multiplicative noise; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 389; 9; 5-2010; 1799-1811
0378-4371
CONICET Digital
CONICET
url http://hdl.handle.net/11336/275358
identifier_str_mv Mangioni, Sergio Enrique; Nano-pattern stabilization by multiplicative noise; Elsevier Science; Physica A: Statistical Mechanics and its Applications; 389; 9; 5-2010; 1799-1811
0378-4371
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S0378437110000439
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2010.01.011
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
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
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 12.952241

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