Density profiles of Ar adsorbed in slits of C O2: Spontaneous symmetry breaking revisited
A recently reported symmetry breaking of density profiles of fluid argon confined by two parallel solid walls of carbon dioxide is studied. The calculations are performed in the framework of a nonlocal density functional theory. It is shown that the existence of such asymmetrical solutions is restri...
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I28-R145-paper_00219606_v128_n12_p_Szybisz_oai2020-10-19 Szybisz, L. Sartarelli, S.A. 2008 A recently reported symmetry breaking of density profiles of fluid argon confined by two parallel solid walls of carbon dioxide is studied. The calculations are performed in the framework of a nonlocal density functional theory. It is shown that the existence of such asymmetrical solutions is restricted to a special choice for the adsorption potential, where the attraction of the solid-fluid interaction is reduced by the introduction of a hard-wall repulsion. The behavior as a function of the slit's width is also discussed. All the results are placed in the context of the current knowledge on this matter. © 2008 American Institute of Physics. Fil:Szybisz, L. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Sartarelli, S.A. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. application/pdf http://hdl.handle.net/20.500.12110/paper_00219606_v128_n12_p_Szybisz info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar J Chem Phys 2008;128(12) Absorption Argon Density functional theory Phase interfaces Density profiles Fluid argon Symmetry breaking Carbon dioxide argon carbon dioxide adsorption chemical model chemistry computer simulation note surface property Adsorption Argon Carbon Dioxide Computer Simulation Models, Chemical Surface Properties Density profiles of Ar adsorbed in slits of C O2: Spontaneous symmetry breaking revisited info:eu-repo/semantics/article info:ar-repo/semantics/artículo info:eu-repo/semantics/publishedVersion http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00219606_v128_n12_p_Szybisz_oai |
institution |
Universidad de Buenos Aires |
institution_str |
I-28 |
repository_str |
R-145 |
collection |
Repositorio Digital de la Universidad de Buenos Aires (UBA) |
topic |
Absorption Argon Density functional theory Phase interfaces Density profiles Fluid argon Symmetry breaking Carbon dioxide argon carbon dioxide adsorption chemical model chemistry computer simulation note surface property Adsorption Argon Carbon Dioxide Computer Simulation Models, Chemical Surface Properties |
spellingShingle |
Absorption Argon Density functional theory Phase interfaces Density profiles Fluid argon Symmetry breaking Carbon dioxide argon carbon dioxide adsorption chemical model chemistry computer simulation note surface property Adsorption Argon Carbon Dioxide Computer Simulation Models, Chemical Surface Properties Szybisz, L. Sartarelli, S.A. Density profiles of Ar adsorbed in slits of C O2: Spontaneous symmetry breaking revisited |
topic_facet |
Absorption Argon Density functional theory Phase interfaces Density profiles Fluid argon Symmetry breaking Carbon dioxide argon carbon dioxide adsorption chemical model chemistry computer simulation note surface property Adsorption Argon Carbon Dioxide Computer Simulation Models, Chemical Surface Properties |
description |
A recently reported symmetry breaking of density profiles of fluid argon confined by two parallel solid walls of carbon dioxide is studied. The calculations are performed in the framework of a nonlocal density functional theory. It is shown that the existence of such asymmetrical solutions is restricted to a special choice for the adsorption potential, where the attraction of the solid-fluid interaction is reduced by the introduction of a hard-wall repulsion. The behavior as a function of the slit's width is also discussed. All the results are placed in the context of the current knowledge on this matter. © 2008 American Institute of Physics. |
format |
Artículo Artículo publishedVersion |
author |
Szybisz, L. Sartarelli, S.A. |
author_facet |
Szybisz, L. Sartarelli, S.A. |
author_sort |
Szybisz, L. |
title |
Density profiles of Ar adsorbed in slits of C O2: Spontaneous symmetry breaking revisited |
title_short |
Density profiles of Ar adsorbed in slits of C O2: Spontaneous symmetry breaking revisited |
title_full |
Density profiles of Ar adsorbed in slits of C O2: Spontaneous symmetry breaking revisited |
title_fullStr |
Density profiles of Ar adsorbed in slits of C O2: Spontaneous symmetry breaking revisited |
title_full_unstemmed |
Density profiles of Ar adsorbed in slits of C O2: Spontaneous symmetry breaking revisited |
title_sort |
density profiles of ar adsorbed in slits of c o2: spontaneous symmetry breaking revisited |
publishDate |
2008 |
url |
http://hdl.handle.net/20.500.12110/paper_00219606_v128_n12_p_Szybisz http://repositoriouba.sisbi.uba.ar/gsdl/cgi-bin/library.cgi?a=d&c=artiaex&d=paper_00219606_v128_n12_p_Szybisz_oai |
work_keys_str_mv |
AT szybiszl densityprofilesofaradsorbedinslitsofco2spontaneoussymmetrybreakingrevisited AT sartarellisa densityprofilesofaradsorbedinslitsofco2spontaneoussymmetrybreakingrevisited |
_version_ |
1766026569267019776 |