Controlled rippling of graphene: Via irradiation and applied strain modify its mechanical properties: A nanoindentation simulation study
- Autores
- Martinez Asencio, J.; Ruestes, Carlos Javier; Bringa, Eduardo Marcial; Caturla, M. J.
- Año de publicación
- 2016
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- Ripples present in free standing graphene have an important influence on the mechanical behavior of this two-dimensional material. In this study, we show through nanoindentation simulations, how out-of-plane displacements can be modified by strain, resulting in softening of the membrane under compression and stiffening under tension. Irradiation also induces changes in the mechanical properties of graphene. Interestingly, compressed samples, irradiated at low doses are stiffened by the irradiation, whereas the samples under tensile strain do not show significant changes in their mechanical properties. These simulations indicate that vacancies produced by the energetic ions cannot be the ones directly responsible for this behavior. However, changes in roughness induced by the momentum transferred from the energetic ions to the membrane, can explain these differences. These results provide an alternative explanation to recent experimental observations of the stiffening of graphene under low dose irradiation, as well as the paths to tailor the mechanical properties of this material via applied strain and irradiation.
Fil: Martinez Asencio, J.. Universidad de Alicante; España
Fil: Ruestes, Carlos Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina
Fil: Caturla, M. J.. Universidad de Alicante; España - Materia
-
GRAPHENE
DEFECTS
MECHANICAL PROPERTIES - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- https://creativecommons.org/licenses/by-nc-nd/2.5/ar/
- Repositorio
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/38160
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Controlled rippling of graphene: Via irradiation and applied strain modify its mechanical properties: A nanoindentation simulation studyMartinez Asencio, J.Ruestes, Carlos JavierBringa, Eduardo MarcialCaturla, M. J.GRAPHENEDEFECTSMECHANICAL PROPERTIEShttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Ripples present in free standing graphene have an important influence on the mechanical behavior of this two-dimensional material. In this study, we show through nanoindentation simulations, how out-of-plane displacements can be modified by strain, resulting in softening of the membrane under compression and stiffening under tension. Irradiation also induces changes in the mechanical properties of graphene. Interestingly, compressed samples, irradiated at low doses are stiffened by the irradiation, whereas the samples under tensile strain do not show significant changes in their mechanical properties. These simulations indicate that vacancies produced by the energetic ions cannot be the ones directly responsible for this behavior. However, changes in roughness induced by the momentum transferred from the energetic ions to the membrane, can explain these differences. These results provide an alternative explanation to recent experimental observations of the stiffening of graphene under low dose irradiation, as well as the paths to tailor the mechanical properties of this material via applied strain and irradiation.Fil: Martinez Asencio, J.. Universidad de Alicante; EspañaFil: Ruestes, Carlos Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; ArgentinaFil: Caturla, M. J.. Universidad de Alicante; EspañaRoyal Society of Chemistry2016-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/38160Martinez Asencio, J.; Ruestes, Carlos Javier; Bringa, Eduardo Marcial; Caturla, M. J.; Controlled rippling of graphene: Via irradiation and applied strain modify its mechanical properties: A nanoindentation simulation study; Royal Society of Chemistry; Physical Chemistry Chemical Physics; 18; 20; 1-2016; 13897-139031463-9076CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1039/c6cp01487ainfo:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/Content/ArticleLanding/2016/CP/C6CP01487A#!divAbstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:11:53Zoai:ri.conicet.gov.ar:11336/38160instacron: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 10:11:54.089CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse |
dc.title.none.fl_str_mv |
Controlled rippling of graphene: Via irradiation and applied strain modify its mechanical properties: A nanoindentation simulation study |
title |
Controlled rippling of graphene: Via irradiation and applied strain modify its mechanical properties: A nanoindentation simulation study |
spellingShingle |
Controlled rippling of graphene: Via irradiation and applied strain modify its mechanical properties: A nanoindentation simulation study Martinez Asencio, J. GRAPHENE DEFECTS MECHANICAL PROPERTIES |
title_short |
Controlled rippling of graphene: Via irradiation and applied strain modify its mechanical properties: A nanoindentation simulation study |
title_full |
Controlled rippling of graphene: Via irradiation and applied strain modify its mechanical properties: A nanoindentation simulation study |
title_fullStr |
Controlled rippling of graphene: Via irradiation and applied strain modify its mechanical properties: A nanoindentation simulation study |
title_full_unstemmed |
Controlled rippling of graphene: Via irradiation and applied strain modify its mechanical properties: A nanoindentation simulation study |
title_sort |
Controlled rippling of graphene: Via irradiation and applied strain modify its mechanical properties: A nanoindentation simulation study |
dc.creator.none.fl_str_mv |
Martinez Asencio, J. Ruestes, Carlos Javier Bringa, Eduardo Marcial Caturla, M. J. |
author |
Martinez Asencio, J. |
author_facet |
Martinez Asencio, J. Ruestes, Carlos Javier Bringa, Eduardo Marcial Caturla, M. J. |
author_role |
author |
author2 |
Ruestes, Carlos Javier Bringa, Eduardo Marcial Caturla, M. J. |
author2_role |
author author author |
dc.subject.none.fl_str_mv |
GRAPHENE DEFECTS MECHANICAL PROPERTIES |
topic |
GRAPHENE DEFECTS MECHANICAL PROPERTIES |
purl_subject.fl_str_mv |
https://purl.org/becyt/ford/1.3 https://purl.org/becyt/ford/1 |
dc.description.none.fl_txt_mv |
Ripples present in free standing graphene have an important influence on the mechanical behavior of this two-dimensional material. In this study, we show through nanoindentation simulations, how out-of-plane displacements can be modified by strain, resulting in softening of the membrane under compression and stiffening under tension. Irradiation also induces changes in the mechanical properties of graphene. Interestingly, compressed samples, irradiated at low doses are stiffened by the irradiation, whereas the samples under tensile strain do not show significant changes in their mechanical properties. These simulations indicate that vacancies produced by the energetic ions cannot be the ones directly responsible for this behavior. However, changes in roughness induced by the momentum transferred from the energetic ions to the membrane, can explain these differences. These results provide an alternative explanation to recent experimental observations of the stiffening of graphene under low dose irradiation, as well as the paths to tailor the mechanical properties of this material via applied strain and irradiation. Fil: Martinez Asencio, J.. Universidad de Alicante; España Fil: Ruestes, Carlos Javier. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina Fil: Bringa, Eduardo Marcial. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mendoza; Argentina. Universidad Nacional de Cuyo. Facultad de Ciencias Exactas y Naturales; Argentina Fil: Caturla, M. J.. Universidad de Alicante; España |
description |
Ripples present in free standing graphene have an important influence on the mechanical behavior of this two-dimensional material. In this study, we show through nanoindentation simulations, how out-of-plane displacements can be modified by strain, resulting in softening of the membrane under compression and stiffening under tension. Irradiation also induces changes in the mechanical properties of graphene. Interestingly, compressed samples, irradiated at low doses are stiffened by the irradiation, whereas the samples under tensile strain do not show significant changes in their mechanical properties. These simulations indicate that vacancies produced by the energetic ions cannot be the ones directly responsible for this behavior. However, changes in roughness induced by the momentum transferred from the energetic ions to the membrane, can explain these differences. These results provide an alternative explanation to recent experimental observations of the stiffening of graphene under low dose irradiation, as well as the paths to tailor the mechanical properties of this material via applied strain and irradiation. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-01 |
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/11336/38160 Martinez Asencio, J.; Ruestes, Carlos Javier; Bringa, Eduardo Marcial; Caturla, M. J.; Controlled rippling of graphene: Via irradiation and applied strain modify its mechanical properties: A nanoindentation simulation study; Royal Society of Chemistry; Physical Chemistry Chemical Physics; 18; 20; 1-2016; 13897-13903 1463-9076 CONICET Digital CONICET |
url |
http://hdl.handle.net/11336/38160 |
identifier_str_mv |
Martinez Asencio, J.; Ruestes, Carlos Javier; Bringa, Eduardo Marcial; Caturla, M. J.; Controlled rippling of graphene: Via irradiation and applied strain modify its mechanical properties: A nanoindentation simulation study; Royal Society of Chemistry; Physical Chemistry Chemical Physics; 18; 20; 1-2016; 13897-13903 1463-9076 CONICET Digital CONICET |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/doi/10.1039/c6cp01487a info:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/Content/ArticleLanding/2016/CP/C6CP01487A#!divAbstract |
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 |
Royal Society of Chemistry |
publisher.none.fl_str_mv |
Royal Society of Chemistry |
dc.source.none.fl_str_mv |
reponame:CONICET Digital (CONICET) instname:Consejo Nacional de Investigaciones Científicas y Técnicas |
reponame_str |
CONICET Digital (CONICET) |
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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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1844614021272043520 |
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13.070432 |