About: The Penetrable Square-Well Model: Extensive versus Non-Extensive Phases

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The phase diagram of the penetrable square-well fluid is investigated through Monte Carlo simulations of various nature. This model was proposed as the simplest possibility of combining bounded repulsions at short scale and short-range attractions. We prove that the model is thermodynamically stable for sufficiently low values of the penetrability parameter, and in this case the system behaves similarly to the square-well model. For larger penetration, there exists an intermediate region where the system is metastable, with well-defined fluid-fluid and fluid-solid transitions, at finite size, but eventually it becomes unstable in the thermodynamic limit. We characterize the unstable non-extensive phase appearing at high penetrability, where the system collapses into an isolated blob of a few clusters of many overlapping particles each The phase diagram of the penetrable square-well fluid is investigated through Monte Carlo simulations of various nature. This model was proposed as the simplest possibility of combining bounded repulsions at short scale and short-range attractions. We prove that the model is thermodynamically stable for sufficiently low values of the penetrability parameter, and in this case the system behaves similarly to the square-well model. For larger penetration, there exists an intermediate region where the system is metastable, with well-defined fluid-fluid and fluid-solid transitions, at finite size, but eventually it becomes unstable in the thermodynamic limit. We characterize the unstable non-extensive phase appearing at high penetrability, where the system collapses into an isolated blob of a few clusters of many overlapping particles each (en)
Title	The Penetrable Square-Well Model: Extensive versus Non-Extensive Phases The Penetrable Square-Well Model: Extensive versus Non-Extensive Phases (en)
skos:prefLabel	The Penetrable Square-Well Model: Extensive versus Non-Extensive Phases The Penetrable Square-Well Model: Extensive versus Non-Extensive Phases (en)
skos:notation	RIV/67985858:_____/11:00375825!RIV12-AV0-67985858
http://linked.open...avai/predkladatel	Ústav chemických procesů Akademie Věd ČR, v.v.i.
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(IAA400720710), Z(AV0Z40720504)
http://linked.open...iv/cisloPeriodika	23-24
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Malijevský, Alexandr
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav chemických procesů AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	219851
http://linked.open...ai/riv/idVysledku	RIV/67985858:_____/11:00375825
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	penetrable square-well model; thermodynamic stability; phase diagram (en)
http://linked.open.../riv/klicoveSlovo	phase diagram penetrable square-well model thermodynamic stability
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[1C4389D12D95]
http://linked.open...i/riv/nazevZdroje	Molecular Physics
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Determination of the phase and state behaviour of fluids and fluid mixtures for processes at superambient conditions: molecular-based theory and experiment
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	109
http://linked.open...iv/tvurceVysledku	Malijevský, Alexandr Fantoni, R. Giacometti, A. Santos, A.
http://linked.open...ain/vavai/riv/wos	000299109300004
http://linked.open...n/vavai/riv/zamer	Investigation of multiphase reacting systems for the design of processes important in synthesis and preparation of novel materials, in energy production and in environmental protection
issn	0026-8976
number of pages	14 (xsd:int)
http://bibframe.org/vocab/doi	10.1080/00268976.2011.597357
is http://linked.open...avai/riv/vysledek of	The Penetrable Square-Well Model: Extensive versus Non-Extensive Phases The Penetrable Square-Well Model: Extensive versus Non-Extensive Phases

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