Coupling between mean curvature and textures in block copolymer thin films deposited on curved substrates

Autores
Vega, Daniel Alberto; Gomez, Leopoldo Raimundo; Pezzutti, Aldo Daniel; Pardo, Flavio; Chaikin, Paul M.; Register, Richard A.
Año de publicación
2013
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the dynamics of coarsening in a cylinder-forming polystyrene-block-poly(ethylene-alt-propylene) block copolymer thin film deposited on a topographically patterned substrate. Thermal annealing leads to highly ordered arrays of polystyrene cylinders embedded in the poly(ethylene-alt-propylene) matrix, lying in-plane and oriented perpendicular to the trenches of the substrate. We show that this configuration corresponds to an equilibrium state. The coupling between the block copolymer morphology and the mean curvature of the substrate is dictated by the out-of-plane deformations of the block copolymer structure. Thus, with appropriate control over the substrate features, it should be possible to obtain novel structures with controlled orientation.
Fil: Vega, Daniel Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Bahía Blanca. Instituto de Física del Sur; Argentina
Fil: Gomez, Leopoldo Raimundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Bahía Blanca. Instituto de Física del Sur; Argentina
Fil: Pezzutti, Aldo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Bahía Blanca. Instituto de Física del Sur; Argentina
Fil: Pardo, Flavio. University of New York; Estados Unidos
Fil: Chaikin, Paul M.. University of New York; Estados Unidos
Fil: Register, Richard A.. University of Princeton; Estados Unidos
Materia
Block Copolymer
Nanotechnology
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:11336/2064
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/2064
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Coupling between mean curvature and textures in block copolymer thin films deposited on curved substratesVega, Daniel AlbertoGomez, Leopoldo RaimundoPezzutti, Aldo DanielPardo, FlavioChaikin, Paul M.Register, Richard A.Block CopolymerNanotechnologyhttps://purl.org/becyt/ford/2.5https://purl.org/becyt/ford/2https://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1https://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1We study the dynamics of coarsening in a cylinder-forming polystyrene-block-poly(ethylene-alt-propylene) block copolymer thin film deposited on a topographically patterned substrate. Thermal annealing leads to highly ordered arrays of polystyrene cylinders embedded in the poly(ethylene-alt-propylene) matrix, lying in-plane and oriented perpendicular to the trenches of the substrate. We show that this configuration corresponds to an equilibrium state. The coupling between the block copolymer morphology and the mean curvature of the substrate is dictated by the out-of-plane deformations of the block copolymer structure. Thus, with appropriate control over the substrate features, it should be possible to obtain novel structures with controlled orientation.Fil: Vega, Daniel Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Bahía Blanca. Instituto de Física del Sur; ArgentinaFil: Gomez, Leopoldo Raimundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Bahía Blanca. Instituto de Física del Sur; ArgentinaFil: Pezzutti, Aldo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Bahía Blanca. Instituto de Física del Sur; ArgentinaFil: Pardo, Flavio. University of New York; Estados UnidosFil: Chaikin, Paul M.. University of New York; Estados UnidosFil: Register, Richard A.. University of Princeton; Estados UnidosRoyal Society of Chemistry2013-08-16info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/2064Vega, Daniel Alberto; Gomez, Leopoldo Raimundo; Pezzutti, Aldo Daniel; Pardo, Flavio; Chaikin, Paul M.; et al.; Coupling between mean curvature and textures in block copolymer thin films deposited on curved substrates; Royal Society of Chemistry; Soft Matter; 9; 16-8-2013; 9385-93911744-683Xenginfo:eu-repo/semantics/altIdentifier/doi/DOI:10.1039/C3SM51904Jinfo:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/Content/ArticleLanding/2013/SM/C3SM51904J#!divAbstractinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:21:06Zoai:ri.conicet.gov.ar:11336/2064instacron: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 14:21:07.029CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Coupling between mean curvature and textures in block copolymer thin films deposited on curved substrates
title Coupling between mean curvature and textures in block copolymer thin films deposited on curved substrates
spellingShingle Coupling between mean curvature and textures in block copolymer thin films deposited on curved substrates
Vega, Daniel Alberto
Block Copolymer
Nanotechnology
title_short Coupling between mean curvature and textures in block copolymer thin films deposited on curved substrates
title_full Coupling between mean curvature and textures in block copolymer thin films deposited on curved substrates
title_fullStr Coupling between mean curvature and textures in block copolymer thin films deposited on curved substrates
title_full_unstemmed Coupling between mean curvature and textures in block copolymer thin films deposited on curved substrates
title_sort Coupling between mean curvature and textures in block copolymer thin films deposited on curved substrates
dc.creator.none.fl_str_mv Vega, Daniel Alberto
Gomez, Leopoldo Raimundo
Pezzutti, Aldo Daniel
Pardo, Flavio
Chaikin, Paul M.
Register, Richard A.
author Vega, Daniel Alberto
author_facet Vega, Daniel Alberto
Gomez, Leopoldo Raimundo
Pezzutti, Aldo Daniel
Pardo, Flavio
Chaikin, Paul M.
Register, Richard A.
author_role author
author2 Gomez, Leopoldo Raimundo
Pezzutti, Aldo Daniel
Pardo, Flavio
Chaikin, Paul M.
Register, Richard A.
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Block Copolymer
Nanotechnology
topic Block Copolymer
Nanotechnology
purl_subject.fl_str_mv https://purl.org/becyt/ford/2.5
https://purl.org/becyt/ford/2
https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We study the dynamics of coarsening in a cylinder-forming polystyrene-block-poly(ethylene-alt-propylene) block copolymer thin film deposited on a topographically patterned substrate. Thermal annealing leads to highly ordered arrays of polystyrene cylinders embedded in the poly(ethylene-alt-propylene) matrix, lying in-plane and oriented perpendicular to the trenches of the substrate. We show that this configuration corresponds to an equilibrium state. The coupling between the block copolymer morphology and the mean curvature of the substrate is dictated by the out-of-plane deformations of the block copolymer structure. Thus, with appropriate control over the substrate features, it should be possible to obtain novel structures with controlled orientation.
Fil: Vega, Daniel Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Bahía Blanca. Instituto de Física del Sur; Argentina
Fil: Gomez, Leopoldo Raimundo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Bahía Blanca. Instituto de Física del Sur; Argentina
Fil: Pezzutti, Aldo Daniel. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico - CONICET - Bahía Blanca. Instituto de Física del Sur; Argentina
Fil: Pardo, Flavio. University of New York; Estados Unidos
Fil: Chaikin, Paul M.. University of New York; Estados Unidos
Fil: Register, Richard A.. University of Princeton; Estados Unidos
description We study the dynamics of coarsening in a cylinder-forming polystyrene-block-poly(ethylene-alt-propylene) block copolymer thin film deposited on a topographically patterned substrate. Thermal annealing leads to highly ordered arrays of polystyrene cylinders embedded in the poly(ethylene-alt-propylene) matrix, lying in-plane and oriented perpendicular to the trenches of the substrate. We show that this configuration corresponds to an equilibrium state. The coupling between the block copolymer morphology and the mean curvature of the substrate is dictated by the out-of-plane deformations of the block copolymer structure. Thus, with appropriate control over the substrate features, it should be possible to obtain novel structures with controlled orientation.
publishDate 2013
dc.date.none.fl_str_mv 2013-08-16
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/11336/2064
Vega, Daniel Alberto; Gomez, Leopoldo Raimundo; Pezzutti, Aldo Daniel; Pardo, Flavio; Chaikin, Paul M.; et al.; Coupling between mean curvature and textures in block copolymer thin films deposited on curved substrates; Royal Society of Chemistry; Soft Matter; 9; 16-8-2013; 9385-9391
1744-683X
url http://hdl.handle.net/11336/2064
identifier_str_mv Vega, Daniel Alberto; Gomez, Leopoldo Raimundo; Pezzutti, Aldo Daniel; Pardo, Flavio; Chaikin, Paul M.; et al.; Coupling between mean curvature and textures in block copolymer thin films deposited on curved substrates; Royal Society of Chemistry; Soft Matter; 9; 16-8-2013; 9385-9391
1744-683X
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/DOI:10.1039/C3SM51904J
info:eu-repo/semantics/altIdentifier/url/http://pubs.rsc.org/en/Content/ArticleLanding/2013/SM/C3SM51904J#!divAbstract
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 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
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score 13.22299

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