Confinement effects of ion tracks in ultrathin polymer films

Autores
Papaléo, R. M.; Thomaz, R.; Gutierres, L.I.; De Menezes, V.M.; Severin, D.; Trautmann, C.; Tramontina Videla, Diego Ramiro; Bringa, Eduardo Marcial; Grande, P. L.
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We show direct experimental evidence that radiation effects produced by single MeV heavy ions on a polymer surface are weakened when the length of the ion track in the material is confined into layers of a few tens of nanometers. Deviation from the bulk (thick film) behavior of ion-induced craters starts at a critical thickness as large as ∼40nm, due to suppression of long-range additive effects of excited atoms along the track. Good agreement was found between the experimental results, molecular dynamic simulations, and an analytical model.
Fil: Papaléo, R. M.. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Thomaz, R.. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Gutierres, L.I.. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: De Menezes, V.M.. Universidade Federal Da Fronteira Sul; Brasil
Fil: Severin, D.. GSI Helmholtz Centre; Alemania
Fil: Trautmann, C.. GSI Helmholtz Centre; Alemania. Universitat Technische Darmstadt; Alemania
Fil: Tramontina Videla, Diego Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Grande, P. L.. Universidade Federal do Rio Grande do Sul; Brasil
Materia
POLYMER
ELECTRONIC EXCITATIONS
TRACKS
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:11336/59567
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/59567
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Confinement effects of ion tracks in ultrathin polymer filmsPapaléo, R. M.Thomaz, R.Gutierres, L.I.De Menezes, V.M.Severin, D.Trautmann, C.Tramontina Videla, Diego RamiroBringa, Eduardo MarcialGrande, P. L.POLYMERELECTRONIC EXCITATIONSTRACKShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We show direct experimental evidence that radiation effects produced by single MeV heavy ions on a polymer surface are weakened when the length of the ion track in the material is confined into layers of a few tens of nanometers. Deviation from the bulk (thick film) behavior of ion-induced craters starts at a critical thickness as large as ∼40nm, due to suppression of long-range additive effects of excited atoms along the track. Good agreement was found between the experimental results, molecular dynamic simulations, and an analytical model.Fil: Papaléo, R. M.. Pontificia Universidade Católica do Rio Grande do Sul; BrasilFil: Thomaz, R.. Pontificia Universidade Católica do Rio Grande do Sul; BrasilFil: Gutierres, L.I.. Pontificia Universidade Católica do Rio Grande do Sul; BrasilFil: De Menezes, V.M.. Universidade Federal Da Fronteira Sul; BrasilFil: Severin, D.. GSI Helmholtz Centre; AlemaniaFil: Trautmann, C.. GSI Helmholtz Centre; Alemania. Universitat Technische Darmstadt; AlemaniaFil: Tramontina Videla, Diego Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Grande, P. L.. Universidade Federal do Rio Grande do Sul; BrasilAmerican Physical Society2015-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/59567Papaléo, R. M.; Thomaz, R.; Gutierres, L.I.; De Menezes, V.M.; Severin, D.; et al.; Confinement effects of ion tracks in ultrathin polymer films; American Physical Society; Physical Review Letters; 114; 11; 3-2015; 118302-1183060031-9007CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.114.118302info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.114.118302info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T15:30:13Zoai:ri.conicet.gov.ar:11336/59567instacron: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 15:30:13.383CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Confinement effects of ion tracks in ultrathin polymer films
title Confinement effects of ion tracks in ultrathin polymer films
spellingShingle Confinement effects of ion tracks in ultrathin polymer films
Papaléo, R. M.
POLYMER
ELECTRONIC EXCITATIONS
TRACKS
title_short Confinement effects of ion tracks in ultrathin polymer films
title_full Confinement effects of ion tracks in ultrathin polymer films
title_fullStr Confinement effects of ion tracks in ultrathin polymer films
title_full_unstemmed Confinement effects of ion tracks in ultrathin polymer films
title_sort Confinement effects of ion tracks in ultrathin polymer films
dc.creator.none.fl_str_mv Papaléo, R. M.
Thomaz, R.
Gutierres, L.I.
De Menezes, V.M.
Severin, D.
Trautmann, C.
Tramontina Videla, Diego Ramiro
Bringa, Eduardo Marcial
Grande, P. L.
author Papaléo, R. M.
author_facet Papaléo, R. M.
Thomaz, R.
Gutierres, L.I.
De Menezes, V.M.
Severin, D.
Trautmann, C.
Tramontina Videla, Diego Ramiro
Bringa, Eduardo Marcial
Grande, P. L.
author_role author
author2 Thomaz, R.
Gutierres, L.I.
De Menezes, V.M.
Severin, D.
Trautmann, C.
Tramontina Videla, Diego Ramiro
Bringa, Eduardo Marcial
Grande, P. L.
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv POLYMER
ELECTRONIC EXCITATIONS
TRACKS
topic POLYMER
ELECTRONIC EXCITATIONS
TRACKS
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 show direct experimental evidence that radiation effects produced by single MeV heavy ions on a polymer surface are weakened when the length of the ion track in the material is confined into layers of a few tens of nanometers. Deviation from the bulk (thick film) behavior of ion-induced craters starts at a critical thickness as large as ∼40nm, due to suppression of long-range additive effects of excited atoms along the track. Good agreement was found between the experimental results, molecular dynamic simulations, and an analytical model.
Fil: Papaléo, R. M.. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Thomaz, R.. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: Gutierres, L.I.. Pontificia Universidade Católica do Rio Grande do Sul; Brasil
Fil: De Menezes, V.M.. Universidade Federal Da Fronteira Sul; Brasil
Fil: Severin, D.. GSI Helmholtz Centre; Alemania
Fil: Trautmann, C.. GSI Helmholtz Centre; Alemania. Universitat Technische Darmstadt; Alemania
Fil: Tramontina Videla, Diego Ramiro. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Grande, P. L.. Universidade Federal do Rio Grande do Sul; Brasil
description We show direct experimental evidence that radiation effects produced by single MeV heavy ions on a polymer surface are weakened when the length of the ion track in the material is confined into layers of a few tens of nanometers. Deviation from the bulk (thick film) behavior of ion-induced craters starts at a critical thickness as large as ∼40nm, due to suppression of long-range additive effects of excited atoms along the track. Good agreement was found between the experimental results, molecular dynamic simulations, and an analytical model.
publishDate 2015
dc.date.none.fl_str_mv 2015-03
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/11336/59567
Papaléo, R. M.; Thomaz, R.; Gutierres, L.I.; De Menezes, V.M.; Severin, D.; et al.; Confinement effects of ion tracks in ultrathin polymer films; American Physical Society; Physical Review Letters; 114; 11; 3-2015; 118302-118306
0031-9007
CONICET Digital
CONICET
url http://hdl.handle.net/11336/59567
identifier_str_mv Papaléo, R. M.; Thomaz, R.; Gutierres, L.I.; De Menezes, V.M.; Severin, D.; et al.; Confinement effects of ion tracks in ultrathin polymer films; American Physical Society; Physical Review Letters; 114; 11; 3-2015; 118302-118306
0031-9007
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.114.118302
info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.114.118302
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 American Physical Society
publisher.none.fl_str_mv American Physical Society
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_ 1846083440599891968
score 13.22299

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