New parameters for an alternative characterization of the nematic transition for rods deposition on 2D lattices

Autores
Vogel, Eugenio; Saravia, Gonzalo; Ramirez Pastor, Antonio Jose; Pasinetti, Pedro Marcelo
Año de publicación
2021
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
We tackle the problem of excluded volume deposition of rigid rods of length k unit cells over square lattices. Two new features are introduced: a) two new short-distance complementary order parameters (called Π and Σ) are defined, used and discussed to deal with the phases present as coverage increases; b) the interpretation is now done beginning at the high-coverage locally ordered phase (present regardless of the k value) which allows to interpret the low coverage nematic phase as an ergodicity breakdown present for k ≥ 7. In addition data analysis is now done by a combination of mutability (dynamical information theory method) and Shannon entropy (static distribution analysis). Moreover, a comparison between mutability and Shannon entropy is done reporting their advantages and disadvantages for dealing with this problem. Parameter Π turns out to better characterize this system through the entire parameter space.
Fil: Vogel, Eugenio. Universidad de La Frontera; Chile
Fil: Saravia, Gonzalo. Universidad de La Frontera; Chile
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
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
APS March Meeting 2021
Estados Unidos
American Physical Society
Materia
New parameters
alternative characterization
2D lattices
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:11336/244602
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/244602
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling New parameters for an alternative characterization of the nematic transition for rods deposition on 2D latticesVogel, EugenioSaravia, GonzaloRamirez Pastor, Antonio JosePasinetti, Pedro MarceloNew parametersalternative characterization2D latticeshttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We tackle the problem of excluded volume deposition of rigid rods of length k unit cells over square lattices. Two new features are introduced: a) two new short-distance complementary order parameters (called Π and Σ) are defined, used and discussed to deal with the phases present as coverage increases; b) the interpretation is now done beginning at the high-coverage locally ordered phase (present regardless of the k value) which allows to interpret the low coverage nematic phase as an ergodicity breakdown present for k ≥ 7. In addition data analysis is now done by a combination of mutability (dynamical information theory method) and Shannon entropy (static distribution analysis). Moreover, a comparison between mutability and Shannon entropy is done reporting their advantages and disadvantages for dealing with this problem. Parameter Π turns out to better characterize this system through the entire parameter space.Fil: Vogel, Eugenio. Universidad de La Frontera; ChileFil: Saravia, Gonzalo. Universidad de La Frontera; ChileFil: 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"; 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"; ArgentinaAPS March Meeting 2021Estados UnidosAmerican Physical SocietyAmerican Physical SocietyClark, Abram H.2021info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/conferenceObjectReuniónJournalhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/244602New parameters for an alternative characterization of the nematic transition for rods deposition on 2D lattices; APS March Meeting 2021; Estados Unidos; 2021; 1-10003-0503CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://meetings.aps.org/Meeting/MAR21/Session/M16.10Internacionalinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:59:29Zoai:ri.conicet.gov.ar:11336/244602instacron: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 09:59:29.364CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv New parameters for an alternative characterization of the nematic transition for rods deposition on 2D lattices
title New parameters for an alternative characterization of the nematic transition for rods deposition on 2D lattices
spellingShingle New parameters for an alternative characterization of the nematic transition for rods deposition on 2D lattices
Vogel, Eugenio
New parameters
alternative characterization
2D lattices
title_short New parameters for an alternative characterization of the nematic transition for rods deposition on 2D lattices
title_full New parameters for an alternative characterization of the nematic transition for rods deposition on 2D lattices
title_fullStr New parameters for an alternative characterization of the nematic transition for rods deposition on 2D lattices
title_full_unstemmed New parameters for an alternative characterization of the nematic transition for rods deposition on 2D lattices
title_sort New parameters for an alternative characterization of the nematic transition for rods deposition on 2D lattices
dc.creator.none.fl_str_mv Vogel, Eugenio
Saravia, Gonzalo
Ramirez Pastor, Antonio Jose
Pasinetti, Pedro Marcelo
author Vogel, Eugenio
author_facet Vogel, Eugenio
Saravia, Gonzalo
Ramirez Pastor, Antonio Jose
Pasinetti, Pedro Marcelo
author_role author
author2 Saravia, Gonzalo
Ramirez Pastor, Antonio Jose
Pasinetti, Pedro Marcelo
author2_role author
author
author
dc.contributor.none.fl_str_mv Clark, Abram H.
dc.subject.none.fl_str_mv New parameters
alternative characterization
2D lattices
topic New parameters
alternative characterization
2D lattices
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We tackle the problem of excluded volume deposition of rigid rods of length k unit cells over square lattices. Two new features are introduced: a) two new short-distance complementary order parameters (called Π and Σ) are defined, used and discussed to deal with the phases present as coverage increases; b) the interpretation is now done beginning at the high-coverage locally ordered phase (present regardless of the k value) which allows to interpret the low coverage nematic phase as an ergodicity breakdown present for k ≥ 7. In addition data analysis is now done by a combination of mutability (dynamical information theory method) and Shannon entropy (static distribution analysis). Moreover, a comparison between mutability and Shannon entropy is done reporting their advantages and disadvantages for dealing with this problem. Parameter Π turns out to better characterize this system through the entire parameter space.
Fil: Vogel, Eugenio. Universidad de La Frontera; Chile
Fil: Saravia, Gonzalo. Universidad de La Frontera; Chile
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
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
APS March Meeting 2021
Estados Unidos
American Physical Society
description We tackle the problem of excluded volume deposition of rigid rods of length k unit cells over square lattices. Two new features are introduced: a) two new short-distance complementary order parameters (called Π and Σ) are defined, used and discussed to deal with the phases present as coverage increases; b) the interpretation is now done beginning at the high-coverage locally ordered phase (present regardless of the k value) which allows to interpret the low coverage nematic phase as an ergodicity breakdown present for k ≥ 7. In addition data analysis is now done by a combination of mutability (dynamical information theory method) and Shannon entropy (static distribution analysis). Moreover, a comparison between mutability and Shannon entropy is done reporting their advantages and disadvantages for dealing with this problem. Parameter Π turns out to better characterize this system through the entire parameter space.
publishDate 2021
dc.date.none.fl_str_mv 2021
dc.type.none.fl_str_mv info:eu-repo/semantics/publishedVersion
info:eu-repo/semantics/conferenceObject
Reunión
Journal
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
status_str publishedVersion
format conferenceObject
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/244602
New parameters for an alternative characterization of the nematic transition for rods deposition on 2D lattices; APS March Meeting 2021; Estados Unidos; 2021; 1-1
0003-0503
CONICET Digital
CONICET
url http://hdl.handle.net/11336/244602
identifier_str_mv New parameters for an alternative characterization of the nematic transition for rods deposition on 2D lattices; APS March Meeting 2021; Estados Unidos; 2021; 1-1
0003-0503
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://meetings.aps.org/Meeting/MAR21/Session/M16.10
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
application/pdf
application/pdf
dc.coverage.none.fl_str_mv Internacional
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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