Molecular dynamics and Monte Carlo simulations of the sputtering of a nanoporous solid

Autores
Rodriguez Nieva, J. F.; Bringa, Eduardo Marcial
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We calculate the sputtering induced on a nanoporous material by fast penetrating ions, such as those used for track formation and surface modification, in order to better understand and quantify the ejection and redeposition of atoms in open cell nanofoams. We model the ion-induced sputtering yield from a porous solid using a Monte Carlo approach and compare the results for the sputtering yields, angular and depth distributions of the ejecta, with Molecular dynamics simulations and find good agreement. For certain foam geometries, our simulations predict enhanced sputtering yields compared to the yields from a fully dense solid.
Fil: Rodriguez Nieva, J. F.. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mendoza; Argentina. Universidad Nacional de Cuyo; Argentina
Materia
Sputtering
Atomistic Simulations
Nanoporous Material
Surfaces
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/3599
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/3599
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Molecular dynamics and Monte Carlo simulations of the sputtering of a nanoporous solidRodriguez Nieva, J. F.Bringa, Eduardo MarcialSputteringAtomistic SimulationsNanoporous MaterialSurfaceshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We calculate the sputtering induced on a nanoporous material by fast penetrating ions, such as those used for track formation and surface modification, in order to better understand and quantify the ejection and redeposition of atoms in open cell nanofoams. We model the ion-induced sputtering yield from a porous solid using a Monte Carlo approach and compare the results for the sputtering yields, angular and depth distributions of the ejecta, with Molecular dynamics simulations and find good agreement. For certain foam geometries, our simulations predict enhanced sputtering yields compared to the yields from a fully dense solid.Fil: Rodriguez Nieva, J. F.. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; ArgentinaFil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mendoza; Argentina. Universidad Nacional de Cuyo; ArgentinaElsevier2013-06-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/3599Rodriguez Nieva, J. F.; Bringa, Eduardo Marcial; Molecular dynamics and Monte Carlo simulations of the sputtering of a nanoporous solid; Elsevier; Nuclear Instruments and Methods in Physics Research B: Beam Interactions with Materials and Atoms; 304; 1-6-2013; 23-260168-583Xenginfo:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0168583X13004023info:eu-repo/semantics/altIdentifier/doi/10.1016/j.nimb.2013.04.005info:eu-repo/semantics/altIdentifier/issn/0168-583Xinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:25:49Zoai:ri.conicet.gov.ar:11336/3599instacron: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:34982025-10-15 14:25:50.127CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Molecular dynamics and Monte Carlo simulations of the sputtering of a nanoporous solid
title Molecular dynamics and Monte Carlo simulations of the sputtering of a nanoporous solid
spellingShingle Molecular dynamics and Monte Carlo simulations of the sputtering of a nanoporous solid
Rodriguez Nieva, J. F.
Sputtering
Atomistic Simulations
Nanoporous Material
Surfaces
title_short Molecular dynamics and Monte Carlo simulations of the sputtering of a nanoporous solid
title_full Molecular dynamics and Monte Carlo simulations of the sputtering of a nanoporous solid
title_fullStr Molecular dynamics and Monte Carlo simulations of the sputtering of a nanoporous solid
title_full_unstemmed Molecular dynamics and Monte Carlo simulations of the sputtering of a nanoporous solid
title_sort Molecular dynamics and Monte Carlo simulations of the sputtering of a nanoporous solid
dc.creator.none.fl_str_mv Rodriguez Nieva, J. F.
Bringa, Eduardo Marcial
author Rodriguez Nieva, J. F.
author_facet Rodriguez Nieva, J. F.
Bringa, Eduardo Marcial
author_role author
author2 Bringa, Eduardo Marcial
author2_role author
dc.subject.none.fl_str_mv Sputtering
Atomistic Simulations
Nanoporous Material
Surfaces
topic Sputtering
Atomistic Simulations
Nanoporous Material
Surfaces
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 calculate the sputtering induced on a nanoporous material by fast penetrating ions, such as those used for track formation and surface modification, in order to better understand and quantify the ejection and redeposition of atoms in open cell nanofoams. We model the ion-induced sputtering yield from a porous solid using a Monte Carlo approach and compare the results for the sputtering yields, angular and depth distributions of the ejecta, with Molecular dynamics simulations and find good agreement. For certain foam geometries, our simulations predict enhanced sputtering yields compared to the yields from a fully dense solid.
Fil: Rodriguez Nieva, J. F.. Comisión Nacional de Energía Atómica. Gerencia del Area de Energía Nuclear. Instituto Balseiro; Argentina
Fil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Mendoza; Argentina. Universidad Nacional de Cuyo; Argentina
description We calculate the sputtering induced on a nanoporous material by fast penetrating ions, such as those used for track formation and surface modification, in order to better understand and quantify the ejection and redeposition of atoms in open cell nanofoams. We model the ion-induced sputtering yield from a porous solid using a Monte Carlo approach and compare the results for the sputtering yields, angular and depth distributions of the ejecta, with Molecular dynamics simulations and find good agreement. For certain foam geometries, our simulations predict enhanced sputtering yields compared to the yields from a fully dense solid.
publishDate 2013
dc.date.none.fl_str_mv 2013-06-01
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/11336/3599
Rodriguez Nieva, J. F.; Bringa, Eduardo Marcial; Molecular dynamics and Monte Carlo simulations of the sputtering of a nanoporous solid; Elsevier; Nuclear Instruments and Methods in Physics Research B: Beam Interactions with Materials and Atoms; 304; 1-6-2013; 23-26
0168-583X
url http://hdl.handle.net/11336/3599
identifier_str_mv Rodriguez Nieva, J. F.; Bringa, Eduardo Marcial; Molecular dynamics and Monte Carlo simulations of the sputtering of a nanoporous solid; Elsevier; Nuclear Instruments and Methods in Physics Research B: Beam Interactions with Materials and Atoms; 304; 1-6-2013; 23-26
0168-583X
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S0168583X13004023
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.nimb.2013.04.005
info:eu-repo/semantics/altIdentifier/issn/0168-583X
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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_ 1846082697359785984
score 13.22299

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