Aging and crystallization in a lattice glass model
- Autores
- Seif, Alejandro; Loscar, Ernesto Selim; Grigera, Tomás Sebastián
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- We have studied the three-dimensional lattice glass of Pica Ciamarra et al. [Phys. Rev. E 67, 057105 (2003)], which has been shown to reproduce several features of the structural glass phenomenology, such as the cage effect, exponential increase of relaxation times, and aging. We show, using short-time dynamics, that the metastability limit is above the estimated Kauzmann temperature. We also find that in the region where the metastable liquid exists the aging exponent is lower than 0.5, indicating that equilibrium is reached relatively quickly. We conclude that the usefulness of this model to study the deeply supercooled regime is rather limited.
Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas - Materia
-
Física
Supercooling
Lattice (order)
Exponential function
Materials science
Crystallization
Condensed matter physics
Cage effect
Exponent
Metastability - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/126045
Ver los metadatos del registro completo
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Aging and crystallization in a lattice glass modelSeif, AlejandroLoscar, Ernesto SelimGrigera, Tomás SebastiánFísicaSupercoolingLattice (order)Exponential functionMaterials scienceCrystallizationCondensed matter physicsCage effectExponentMetastabilityWe have studied the three-dimensional lattice glass of Pica Ciamarra et al. [Phys. Rev. E 67, 057105 (2003)], which has been shown to reproduce several features of the structural glass phenomenology, such as the cage effect, exponential increase of relaxation times, and aging. We show, using short-time dynamics, that the metastability limit is above the estimated Kauzmann temperature. We also find that in the region where the metastable liquid exists the aging exponent is lower than 0.5, indicating that equilibrium is reached relatively quickly. We conclude that the usefulness of this model to study the deeply supercooled regime is rather limited.Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas2015-04-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/126045enginfo:eu-repo/semantics/altIdentifier/issn/1550-2376info:eu-repo/semantics/altIdentifier/issn/1539-3755info:eu-repo/semantics/altIdentifier/arxiv/1412.4744info:eu-repo/semantics/altIdentifier/pmid/25974486info:eu-repo/semantics/altIdentifier/doi/10.1103/physreve.91.042302info:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-09-29T11:30:18Zoai:sedici.unlp.edu.ar:10915/126045Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:30:19.175SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Aging and crystallization in a lattice glass model |
title |
Aging and crystallization in a lattice glass model |
spellingShingle |
Aging and crystallization in a lattice glass model Seif, Alejandro Física Supercooling Lattice (order) Exponential function Materials science Crystallization Condensed matter physics Cage effect Exponent Metastability |
title_short |
Aging and crystallization in a lattice glass model |
title_full |
Aging and crystallization in a lattice glass model |
title_fullStr |
Aging and crystallization in a lattice glass model |
title_full_unstemmed |
Aging and crystallization in a lattice glass model |
title_sort |
Aging and crystallization in a lattice glass model |
dc.creator.none.fl_str_mv |
Seif, Alejandro Loscar, Ernesto Selim Grigera, Tomás Sebastián |
author |
Seif, Alejandro |
author_facet |
Seif, Alejandro Loscar, Ernesto Selim Grigera, Tomás Sebastián |
author_role |
author |
author2 |
Loscar, Ernesto Selim Grigera, Tomás Sebastián |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Física Supercooling Lattice (order) Exponential function Materials science Crystallization Condensed matter physics Cage effect Exponent Metastability |
topic |
Física Supercooling Lattice (order) Exponential function Materials science Crystallization Condensed matter physics Cage effect Exponent Metastability |
dc.description.none.fl_txt_mv |
We have studied the three-dimensional lattice glass of Pica Ciamarra et al. [Phys. Rev. E 67, 057105 (2003)], which has been shown to reproduce several features of the structural glass phenomenology, such as the cage effect, exponential increase of relaxation times, and aging. We show, using short-time dynamics, that the metastability limit is above the estimated Kauzmann temperature. We also find that in the region where the metastable liquid exists the aging exponent is lower than 0.5, indicating that equilibrium is reached relatively quickly. We conclude that the usefulness of this model to study the deeply supercooled regime is rather limited. Instituto de Investigaciones Fisicoquímicas Teóricas y Aplicadas |
description |
We have studied the three-dimensional lattice glass of Pica Ciamarra et al. [Phys. Rev. E 67, 057105 (2003)], which has been shown to reproduce several features of the structural glass phenomenology, such as the cage effect, exponential increase of relaxation times, and aging. We show, using short-time dynamics, that the metastability limit is above the estimated Kauzmann temperature. We also find that in the region where the metastable liquid exists the aging exponent is lower than 0.5, indicating that equilibrium is reached relatively quickly. We conclude that the usefulness of this model to study the deeply supercooled regime is rather limited. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-04-03 |
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/10915/126045 |
url |
http://sedici.unlp.edu.ar/handle/10915/126045 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
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info:eu-repo/semantics/altIdentifier/issn/1550-2376 info:eu-repo/semantics/altIdentifier/issn/1539-3755 info:eu-repo/semantics/altIdentifier/arxiv/1412.4744 info:eu-repo/semantics/altIdentifier/pmid/25974486 info:eu-repo/semantics/altIdentifier/doi/10.1103/physreve.91.042302 |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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openAccess |
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http://creativecommons.org/licenses/by-nc-sa/4.0/ Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) |
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application/pdf |
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