Random sequential adsorption of self-avoiding chains on two-dimensional lattices

Autores
Ramírez, Lucía Soledad; Pasinetti, Pedro Marcelo; Ramirez Pastor, Antonio Jose
Año de publicación
2023
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Random sequential adsorption of extended objects deposited on two-dimensional regular lattices is studied. The depositing objects are chains formed by occupying adsorption sites on the substrate through a self-avoiding walk of k lattice steps; these objects are also called "tortuous k-mers."We study how the jamming coverage, θj,k, depends on k for lattices with different connectivity (honeycomb, square, and triangular). The dependence can be fitted by the function θj,k=θj,k→∞+B/k+C/k2, where B and C are found to be shared parameters by the three lattices and θj,k→∞ (>0) is the jamming coverage for infinitely long k-mers for each of them. The jamming coverage is found to have a growing behavior with the connectivity of the lattice. In addition, θj,k is found to be higher for tortuous k-mers than for the previously reported for linear k-mers in each lattice. The results were obtained by means of numerical simulation through an efficient algorithm whose characteristics are discussed in detail. The computational method introduced here also allows us to investigate the full-time kinetics of the surface coverage θk(t) [θj,kθk(t→∞)]. Along this line, different time regimes are identified and characterized.
Fil: Ramírez, Lucía Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
Fil: Pasinetti, Pedro Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
Fil: Ramirez Pastor, Antonio Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
Materia
MONTE CARLO METHODS
JAMMING
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:11336/227339
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/227339
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Random sequential adsorption of self-avoiding chains on two-dimensional latticesRamírez, Lucía SoledadPasinetti, Pedro MarceloRamirez Pastor, Antonio JoseMONTE CARLO METHODSJAMMINGhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Random sequential adsorption of extended objects deposited on two-dimensional regular lattices is studied. The depositing objects are chains formed by occupying adsorption sites on the substrate through a self-avoiding walk of k lattice steps; these objects are also called "tortuous k-mers."We study how the jamming coverage, θj,k, depends on k for lattices with different connectivity (honeycomb, square, and triangular). The dependence can be fitted by the function θj,k=θj,k→∞+B/k+C/k2, where B and C are found to be shared parameters by the three lattices and θj,k→∞ (>0) is the jamming coverage for infinitely long k-mers for each of them. The jamming coverage is found to have a growing behavior with the connectivity of the lattice. In addition, θj,k is found to be higher for tortuous k-mers than for the previously reported for linear k-mers in each lattice. The results were obtained by means of numerical simulation through an efficient algorithm whose characteristics are discussed in detail. The computational method introduced here also allows us to investigate the full-time kinetics of the surface coverage θk(t) [θj,kθk(t→∞)]. Along this line, different time regimes are identified and characterized.Fil: Ramírez, Lucía Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; ArgentinaFil: Pasinetti, Pedro Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; ArgentinaFil: Ramirez Pastor, Antonio Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; ArgentinaAmerican Physical Society2023-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/227339Ramírez, Lucía Soledad; Pasinetti, Pedro Marcelo; Ramirez Pastor, Antonio Jose; Random sequential adsorption of self-avoiding chains on two-dimensional lattices; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 107; 6; 6-2023; 1-101539-3755CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.107.064106info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.107.064106info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:33:43Zoai:ri.conicet.gov.ar:11336/227339instacron: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 09:33:44.221CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Random sequential adsorption of self-avoiding chains on two-dimensional lattices
title Random sequential adsorption of self-avoiding chains on two-dimensional lattices
spellingShingle Random sequential adsorption of self-avoiding chains on two-dimensional lattices
Ramírez, Lucía Soledad
MONTE CARLO METHODS
JAMMING
title_short Random sequential adsorption of self-avoiding chains on two-dimensional lattices
title_full Random sequential adsorption of self-avoiding chains on two-dimensional lattices
title_fullStr Random sequential adsorption of self-avoiding chains on two-dimensional lattices
title_full_unstemmed Random sequential adsorption of self-avoiding chains on two-dimensional lattices
title_sort Random sequential adsorption of self-avoiding chains on two-dimensional lattices
dc.creator.none.fl_str_mv Ramírez, Lucía Soledad
Pasinetti, Pedro Marcelo
Ramirez Pastor, Antonio Jose
author Ramírez, Lucía Soledad
author_facet Ramírez, Lucía Soledad
Pasinetti, Pedro Marcelo
Ramirez Pastor, Antonio Jose
author_role author
author2 Pasinetti, Pedro Marcelo
Ramirez Pastor, Antonio Jose
author2_role author
author
dc.subject.none.fl_str_mv MONTE CARLO METHODS
JAMMING
topic MONTE CARLO METHODS
JAMMING
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Random sequential adsorption of extended objects deposited on two-dimensional regular lattices is studied. The depositing objects are chains formed by occupying adsorption sites on the substrate through a self-avoiding walk of k lattice steps; these objects are also called "tortuous k-mers."We study how the jamming coverage, θj,k, depends on k for lattices with different connectivity (honeycomb, square, and triangular). The dependence can be fitted by the function θj,k=θj,k→∞+B/k+C/k2, where B and C are found to be shared parameters by the three lattices and θj,k→∞ (>0) is the jamming coverage for infinitely long k-mers for each of them. The jamming coverage is found to have a growing behavior with the connectivity of the lattice. In addition, θj,k is found to be higher for tortuous k-mers than for the previously reported for linear k-mers in each lattice. The results were obtained by means of numerical simulation through an efficient algorithm whose characteristics are discussed in detail. The computational method introduced here also allows us to investigate the full-time kinetics of the surface coverage θk(t) [θj,kθk(t→∞)]. Along this line, different time regimes are identified and characterized.
Fil: Ramírez, Lucía Soledad. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
Fil: Pasinetti, Pedro Marcelo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
Fil: Ramirez Pastor, Antonio Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - San Luis. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich". Universidad Nacional de San Luis. Facultad de Ciencias Físico Matemáticas y Naturales. Instituto de Física Aplicada "Dr. Jorge Andrés Zgrablich"; Argentina
description Random sequential adsorption of extended objects deposited on two-dimensional regular lattices is studied. The depositing objects are chains formed by occupying adsorption sites on the substrate through a self-avoiding walk of k lattice steps; these objects are also called "tortuous k-mers."We study how the jamming coverage, θj,k, depends on k for lattices with different connectivity (honeycomb, square, and triangular). The dependence can be fitted by the function θj,k=θj,k→∞+B/k+C/k2, where B and C are found to be shared parameters by the three lattices and θj,k→∞ (>0) is the jamming coverage for infinitely long k-mers for each of them. The jamming coverage is found to have a growing behavior with the connectivity of the lattice. In addition, θj,k is found to be higher for tortuous k-mers than for the previously reported for linear k-mers in each lattice. The results were obtained by means of numerical simulation through an efficient algorithm whose characteristics are discussed in detail. The computational method introduced here also allows us to investigate the full-time kinetics of the surface coverage θk(t) [θj,kθk(t→∞)]. Along this line, different time regimes are identified and characterized.
publishDate 2023
dc.date.none.fl_str_mv 2023-06
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/11336/227339
Ramírez, Lucía Soledad; Pasinetti, Pedro Marcelo; Ramirez Pastor, Antonio Jose; Random sequential adsorption of self-avoiding chains on two-dimensional lattices; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 107; 6; 6-2023; 1-10
1539-3755
CONICET Digital
CONICET
url http://hdl.handle.net/11336/227339
identifier_str_mv Ramírez, Lucía Soledad; Pasinetti, Pedro Marcelo; Ramirez Pastor, Antonio Jose; Random sequential adsorption of self-avoiding chains on two-dimensional lattices; American Physical Society; Physical Review E: Statistical, Nonlinear and Soft Matter Physics; 107; 6; 6-2023; 1-10
1539-3755
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://journals.aps.org/pre/abstract/10.1103/PhysRevE.107.064106
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevE.107.064106
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
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score 13.070432

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