Configurational entropy of a set of dipoles placed on a two-dimensional lattice

Autores
Dammig Quiña, Pablo Leandro; Irurzun, Isabel María; Mola, Eduardo Elías
Año de publicación
2017
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
In the present work we calculate the configurational entropy of an arbitrary number of dipoles placed on a square lattice. We use a quasi-two-dimensional (Q2D) space to capture the main features determining the occupation statistics of this system. We show that our result is in agreement with both, lattice-gas predictions at low coverages and the exact value derived in the close-packed limit as well. Therefore our equation provides a substantial improvement to the most recent calculations based on semiempirical models and Monte Carlo simulations.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
Materia
Física
Entropy
Monte Carlo
Adsorption
Surfaces
Long molecules
Dipoles
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/117248
Acceder
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oai_identifier_str oai:sedici.unlp.edu.ar:10915/117248
network_acronym_str SEDICI
repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling Configurational entropy of a set of dipoles placed on a two-dimensional latticeDammig Quiña, Pablo LeandroIrurzun, Isabel MaríaMola, Eduardo ElíasFísicaEntropyMonte CarloAdsorptionSurfacesLong moleculesDipolesIn the present work we calculate the configurational entropy of an arbitrary number of dipoles placed on a square lattice. We use a quasi-two-dimensional (Q2D) space to capture the main features determining the occupation statistics of this system. We show that our result is in agreement with both, lattice-gas predictions at low coverages and the exact value derived in the close-packed limit as well. Therefore our equation provides a substantial improvement to the most recent calculations based on semiempirical models and Monte Carlo simulations.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas2017info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf435-439http://sedici.unlp.edu.ar/handle/10915/117248enginfo:eu-repo/semantics/altIdentifier/issn/0378-4371info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2016.09.017info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:27:34Zoai:sedici.unlp.edu.ar:10915/117248Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:27:35.081SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Configurational entropy of a set of dipoles placed on a two-dimensional lattice
title Configurational entropy of a set of dipoles placed on a two-dimensional lattice
spellingShingle Configurational entropy of a set of dipoles placed on a two-dimensional lattice
Dammig Quiña, Pablo Leandro
Física
Entropy
Monte Carlo
Adsorption
Surfaces
Long molecules
Dipoles
title_short Configurational entropy of a set of dipoles placed on a two-dimensional lattice
title_full Configurational entropy of a set of dipoles placed on a two-dimensional lattice
title_fullStr Configurational entropy of a set of dipoles placed on a two-dimensional lattice
title_full_unstemmed Configurational entropy of a set of dipoles placed on a two-dimensional lattice
title_sort Configurational entropy of a set of dipoles placed on a two-dimensional lattice
dc.creator.none.fl_str_mv Dammig Quiña, Pablo Leandro
Irurzun, Isabel María
Mola, Eduardo Elías
author Dammig Quiña, Pablo Leandro
author_facet Dammig Quiña, Pablo Leandro
Irurzun, Isabel María
Mola, Eduardo Elías
author_role author
author2 Irurzun, Isabel María
Mola, Eduardo Elías
author2_role author
author
dc.subject.none.fl_str_mv Física
Entropy
Monte Carlo
Adsorption
Surfaces
Long molecules
Dipoles
topic Física
Entropy
Monte Carlo
Adsorption
Surfaces
Long molecules
Dipoles
dc.description.none.fl_txt_mv In the present work we calculate the configurational entropy of an arbitrary number of dipoles placed on a square lattice. We use a quasi-two-dimensional (Q2D) space to capture the main features determining the occupation statistics of this system. We show that our result is in agreement with both, lattice-gas predictions at low coverages and the exact value derived in the close-packed limit as well. Therefore our equation provides a substantial improvement to the most recent calculations based on semiempirical models and Monte Carlo simulations.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas
description In the present work we calculate the configurational entropy of an arbitrary number of dipoles placed on a square lattice. We use a quasi-two-dimensional (Q2D) space to capture the main features determining the occupation statistics of this system. We show that our result is in agreement with both, lattice-gas predictions at low coverages and the exact value derived in the close-packed limit as well. Therefore our equation provides a substantial improvement to the most recent calculations based on semiempirical models and Monte Carlo simulations.
publishDate 2017
dc.date.none.fl_str_mv 2017
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Articulo
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://sedici.unlp.edu.ar/handle/10915/117248
url http://sedici.unlp.edu.ar/handle/10915/117248
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/issn/0378-4371
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.physa.2016.09.017
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
Creative Commons Attribution 4.0 International (CC BY 4.0)
dc.format.none.fl_str_mv application/pdf
435-439
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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score 13.069144

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