The chemically ordered glass: the limiting composition for chemical order in amorphous packings of hard-sphere mixtures

Autores
Harrowell, Peter; Fernandez, Julian Roberto; Miracle, D. B.
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
We consider the limits of chemical order (i.e. avoidance of solute-solute contact) in amorphous close-packed mixtures of hard spheres of two different sizes. The upper bound on the solute concentration, beyond which solute-solute contact cannot be avoided, is determined for a range of particle size ratios. Scaling the composition by this limiting value is found to collapse plots of the solute coordination and mixture energies as a function of composition for different values of size ratios onto a single master curve. A number of features of the behaviour of amorphous alloys in the vicinity of this limiting concentration are discussed.
Fil: Harrowell, Peter. University of Sydney; Australia
Fil: Fernandez, Julian Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Miracle, D. B.. Wright-Patterson Air Force Base; Estados Unidos
Materia
AMORPHOUS ALLOYS
GLASS TRANSITION
RANDOM CLOSE PACKING
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:11336/192189
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/192189
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The chemically ordered glass: the limiting composition for chemical order in amorphous packings of hard-sphere mixturesHarrowell, PeterFernandez, Julian RobertoMiracle, D. B.AMORPHOUS ALLOYSGLASS TRANSITIONRANDOM CLOSE PACKINGhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1We consider the limits of chemical order (i.e. avoidance of solute-solute contact) in amorphous close-packed mixtures of hard spheres of two different sizes. The upper bound on the solute concentration, beyond which solute-solute contact cannot be avoided, is determined for a range of particle size ratios. Scaling the composition by this limiting value is found to collapse plots of the solute coordination and mixture energies as a function of composition for different values of size ratios onto a single master curve. A number of features of the behaviour of amorphous alloys in the vicinity of this limiting concentration are discussed.Fil: Harrowell, Peter. University of Sydney; AustraliaFil: Fernandez, Julian Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; ArgentinaFil: Miracle, D. B.. Wright-Patterson Air Force Base; Estados UnidosTaylor & Francis Ltd2011-03info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/192189Harrowell, Peter; Fernandez, Julian Roberto; Miracle, D. B.; The chemically ordered glass: the limiting composition for chemical order in amorphous packings of hard-sphere mixtures; Taylor & Francis Ltd; Molecular Simulation; 37; 4; 3-2011; 293-2980892-7022CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/abs/10.1080/08927022.2010.548386info:eu-repo/semantics/altIdentifier/doi/10.1080/08927022.2010.548386info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T09:36:56Zoai:ri.conicet.gov.ar:11336/192189instacron: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 09:36:56.478CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The chemically ordered glass: the limiting composition for chemical order in amorphous packings of hard-sphere mixtures
title The chemically ordered glass: the limiting composition for chemical order in amorphous packings of hard-sphere mixtures
spellingShingle The chemically ordered glass: the limiting composition for chemical order in amorphous packings of hard-sphere mixtures
Harrowell, Peter
AMORPHOUS ALLOYS
GLASS TRANSITION
RANDOM CLOSE PACKING
title_short The chemically ordered glass: the limiting composition for chemical order in amorphous packings of hard-sphere mixtures
title_full The chemically ordered glass: the limiting composition for chemical order in amorphous packings of hard-sphere mixtures
title_fullStr The chemically ordered glass: the limiting composition for chemical order in amorphous packings of hard-sphere mixtures
title_full_unstemmed The chemically ordered glass: the limiting composition for chemical order in amorphous packings of hard-sphere mixtures
title_sort The chemically ordered glass: the limiting composition for chemical order in amorphous packings of hard-sphere mixtures
dc.creator.none.fl_str_mv Harrowell, Peter
Fernandez, Julian Roberto
Miracle, D. B.
author Harrowell, Peter
author_facet Harrowell, Peter
Fernandez, Julian Roberto
Miracle, D. B.
author_role author
author2 Fernandez, Julian Roberto
Miracle, D. B.
author2_role author
author
dc.subject.none.fl_str_mv AMORPHOUS ALLOYS
GLASS TRANSITION
RANDOM CLOSE PACKING
topic AMORPHOUS ALLOYS
GLASS TRANSITION
RANDOM CLOSE PACKING
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv We consider the limits of chemical order (i.e. avoidance of solute-solute contact) in amorphous close-packed mixtures of hard spheres of two different sizes. The upper bound on the solute concentration, beyond which solute-solute contact cannot be avoided, is determined for a range of particle size ratios. Scaling the composition by this limiting value is found to collapse plots of the solute coordination and mixture energies as a function of composition for different values of size ratios onto a single master curve. A number of features of the behaviour of amorphous alloys in the vicinity of this limiting concentration are discussed.
Fil: Harrowell, Peter. University of Sydney; Australia
Fil: Fernandez, Julian Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica; Argentina
Fil: Miracle, D. B.. Wright-Patterson Air Force Base; Estados Unidos
description We consider the limits of chemical order (i.e. avoidance of solute-solute contact) in amorphous close-packed mixtures of hard spheres of two different sizes. The upper bound on the solute concentration, beyond which solute-solute contact cannot be avoided, is determined for a range of particle size ratios. Scaling the composition by this limiting value is found to collapse plots of the solute coordination and mixture energies as a function of composition for different values of size ratios onto a single master curve. A number of features of the behaviour of amorphous alloys in the vicinity of this limiting concentration are discussed.
publishDate 2011
dc.date.none.fl_str_mv 2011-03
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/11336/192189
Harrowell, Peter; Fernandez, Julian Roberto; Miracle, D. B.; The chemically ordered glass: the limiting composition for chemical order in amorphous packings of hard-sphere mixtures; Taylor & Francis Ltd; Molecular Simulation; 37; 4; 3-2011; 293-298
0892-7022
CONICET Digital
CONICET
url http://hdl.handle.net/11336/192189
identifier_str_mv Harrowell, Peter; Fernandez, Julian Roberto; Miracle, D. B.; The chemically ordered glass: the limiting composition for chemical order in amorphous packings of hard-sphere mixtures; Taylor & Francis Ltd; Molecular Simulation; 37; 4; 3-2011; 293-298
0892-7022
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://www.tandfonline.com/doi/abs/10.1080/08927022.2010.548386
info:eu-repo/semantics/altIdentifier/doi/10.1080/08927022.2010.548386
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 Taylor & Francis Ltd
publisher.none.fl_str_mv Taylor & Francis Ltd
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
_version_ 1844613161825599488
score 13.070432

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