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
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/38160
Acceder
id CONICETDig_867e45a0a1a021f462b9bf6c28b25e62
oai_identifier_str oai:ri.conicet.gov.ar:11336/38160
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling 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 Técnicas2025-10-22T11:41:49Zoai: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:34982025-10-22 11:41:49.619CONICET 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)
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_ 1846782100420689920
score 12.982451

Publicaciones similares