Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions

Autores
Mártin, Daniel Alejandro; Cavagna, Andrea; Grigera, Tomas Sebastian
Año de publicación
2015
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We study the specific heat of a model supercooled liquid confined in a spherical cavity with amorphous boundary conditions. We find the equilibrium specic heat has a cavity-size-dependent peak as a function of temperature. The cavity allows us to perform a finite-size scaling (FSS) analysis, which indicates the peak persists at a finite temperature in the thermodynamic limit. We attempt to collapse the data onto a FSS curve according to different theoretical scenarii, obtaining reasonable results in two cases: a not-so-simple" liquid with nonstandard values of the exponents, and random first-order theory (RFOT), with two different length scales.
Fil: Mártin, Daniel Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Cavagna, Andrea. Consiglio Nazionale delle Ricerche; Italia
Fil: Grigera, Tomas Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Materia
Supercooled Liquid
Glass Transition
Numerical Simulation
Specific Heat
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:11336/8223
Acceder
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network_name_str CONICET Digital (CONICET)
spelling Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary ConditionsMártin, Daniel AlejandroCavagna, AndreaGrigera, Tomas SebastianSupercooled LiquidGlass TransitionNumerical SimulationSpecific Heathttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1We study the specific heat of a model supercooled liquid confined in a spherical cavity with amorphous boundary conditions. We find the equilibrium specic heat has a cavity-size-dependent peak as a function of temperature. The cavity allows us to perform a finite-size scaling (FSS) analysis, which indicates the peak persists at a finite temperature in the thermodynamic limit. We attempt to collapse the data onto a FSS curve according to different theoretical scenarii, obtaining reasonable results in two cases: a not-so-simple" liquid with nonstandard values of the exponents, and random first-order theory (RFOT), with two different length scales.Fil: Mártin, Daniel Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaFil: Cavagna, Andrea. Consiglio Nazionale delle Ricerche; ItaliaFil: Grigera, Tomas Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; ArgentinaAmerican Physical Society2015-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/8223Mártin, Daniel Alejandro; Cavagna, Andrea; Grigera, Tomas Sebastian; Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions; American Physical Society; Physical Review Letters; 114; 22; 6-2015; 225901-2259050031-9007enginfo:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.114.225901info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.114.225901info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:36:36Zoai:ri.conicet.gov.ar:11336/8223instacron: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 14:36:36.912CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions
title Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions
spellingShingle Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions
Mártin, Daniel Alejandro
Supercooled Liquid
Glass Transition
Numerical Simulation
Specific Heat
title_short Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions
title_full Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions
title_fullStr Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions
title_full_unstemmed Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions
title_sort Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions
dc.creator.none.fl_str_mv Mártin, Daniel Alejandro
Cavagna, Andrea
Grigera, Tomas Sebastian
author Mártin, Daniel Alejandro
author_facet Mártin, Daniel Alejandro
Cavagna, Andrea
Grigera, Tomas Sebastian
author_role author
author2 Cavagna, Andrea
Grigera, Tomas Sebastian
author2_role author
author
dc.subject.none.fl_str_mv Supercooled Liquid
Glass Transition
Numerical Simulation
Specific Heat
topic Supercooled Liquid
Glass Transition
Numerical Simulation
Specific Heat
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 study the specific heat of a model supercooled liquid confined in a spherical cavity with amorphous boundary conditions. We find the equilibrium specic heat has a cavity-size-dependent peak as a function of temperature. The cavity allows us to perform a finite-size scaling (FSS) analysis, which indicates the peak persists at a finite temperature in the thermodynamic limit. We attempt to collapse the data onto a FSS curve according to different theoretical scenarii, obtaining reasonable results in two cases: a not-so-simple" liquid with nonstandard values of the exponents, and random first-order theory (RFOT), with two different length scales.
Fil: Mártin, Daniel Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
Fil: Cavagna, Andrea. Consiglio Nazionale delle Ricerche; Italia
Fil: Grigera, Tomas Sebastian. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - La Plata. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas. Universidad Nacional de La Plata. Facultad de Ciencias Exactas. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas; Argentina
description We study the specific heat of a model supercooled liquid confined in a spherical cavity with amorphous boundary conditions. We find the equilibrium specic heat has a cavity-size-dependent peak as a function of temperature. The cavity allows us to perform a finite-size scaling (FSS) analysis, which indicates the peak persists at a finite temperature in the thermodynamic limit. We attempt to collapse the data onto a FSS curve according to different theoretical scenarii, obtaining reasonable results in two cases: a not-so-simple" liquid with nonstandard values of the exponents, and random first-order theory (RFOT), with two different length scales.
publishDate 2015
dc.date.none.fl_str_mv 2015-06
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/11336/8223
Mártin, Daniel Alejandro; Cavagna, Andrea; Grigera, Tomas Sebastian; Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions; American Physical Society; Physical Review Letters; 114; 22; 6-2015; 225901-225905
0031-9007
url http://hdl.handle.net/11336/8223
identifier_str_mv Mártin, Daniel Alejandro; Cavagna, Andrea; Grigera, Tomas Sebastian; Specific Heat Anomaly in a Supercooled Liquid with Amorphous Boundary Conditions; American Physical Society; Physical Review Letters; 114; 22; 6-2015; 225901-225905
0031-9007
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://journals.aps.org/prl/abstract/10.1103/PhysRevLett.114.225901
info:eu-repo/semantics/altIdentifier/doi/10.1103/PhysRevLett.114.225901
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
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 13.22299

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