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The Influence of Temperature on the Percolation Threshold in Two-Dimensional Polymer Systems

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dc.abstract.enThe structure of a two-dimensional film formed by strongly adsorbed polymer chains was studied by means of Monte Carlo simulations.We investigated the percolation in systems consisting of flexible polymer chains. A coarse-grained polymer chains representation was assumed and polymer chains were represented by linear sequences of lattice beads. The positions of these beads were restricted to vertices of a two-dimensional square lattice. Properties of the model system were determined by means of Monte Carlo simulations with a refined Verdier-Stockmayer sampling algorithm. Percolation thresholds macromolecules were determined. The methodology concerning the determination of the percolation thresholds for an infinite chain system was discussed. The influence of the chain length and the temperature on the percolation was discussed. It was shown that the introduction of long-range interactions changes the behavior of the percolation threshold dramatically. The percolation threshold initially decreases with the chain length while for longer ones it is stable .
dc.affiliationUniwersytet Warszawski
dc.contributor.authorSikorski, Andrzej
dc.date.accessioned2024-01-26T10:26:16Z
dc.date.available2024-01-26T10:26:16Z
dc.date.issued2020
dc.description.financePublikacja bezkosztowa
dc.description.number4
dc.description.volume26
dc.identifier.issn1505-0602
dc.identifier.urihttps://repozytorium.uw.edu.pl//handle/item/122544
dc.identifier.weblinkhttp://cmst.eu/
dc.languageeng
dc.pbn.affiliationchemical sciences
dc.relation.ispartofComputational Methods in Science and Technology
dc.relation.pages143-149
dc.rightsClosedAccess
dc.sciencecloudnosend
dc.subject.enlattice models
dc.subject.enMonte Carlo method
dc.subject.enpercolation
dc.subject.enpolymer films
dc.titleThe Influence of Temperature on the Percolation Threshold in Two-Dimensional Polymer Systems
dc.typeJournalArticle
dspace.entity.typePublication