Comparison between molecular dynamics abd Monte Carlo simulations of an ordering process in a binary alloy
| dc.contributor.author | Frontera Beccaria, Carlos | cat |
| dc.contributor.author | Vives i Santa-Eulàlia, Eduard | cat |
| dc.date.accessioned | 2009-12-24T08:53:23Z | |
| dc.date.available | 2009-12-24T08:53:23Z | |
| dc.date.issued | 1999 | cat |
| dc.description.abstract | Ordering in a binary alloy is studied by means of a molecular-dynamics (MD) algorithm which allows to reach the domain growth regime. Results are compared with Monte Carlo simulations using a realistic vacancy-atom (MC-VA) mechanism. At low temperatures fast growth with a dynamical exponent x>1/2 is found for MD and MC-VA. The study of a nonequilibrium ordering process with the two methods shows the importance of the nonhomogeneity of the excitations in the system for determining its macroscopic kinetics. | eng |
| dc.format.extent | 4 p. | cat |
| dc.format.mimetype | application/pdf | eng |
| dc.identifier.idgrec | 151686 | cat |
| dc.identifier.issn | 0163-1829 | cat |
| dc.identifier.uri | https://hdl.handle.net/2445/10483 | |
| dc.language.iso | eng | eng |
| dc.publisher | The American Physical Society through the American Institute of Physics | eng |
| dc.relation.isformatof | Reproducció digital del document publicat en format paper, proporcionada per PROLA i http://dx.doi.org/10.1103/PhysRevB.59.11121 | cat |
| dc.relation.ispartof | Physical Review B, 1999, Vol. 59, núm. 17, p. 11121-11124 | cat |
| dc.relation.uri | http://dx.doi.org/10.1103/PhysRevB.59.11121 | |
| dc.rights | (c) The American Physical Society, 1999 | cat |
| dc.rights.accessRights | info:eu-repo/semantics/openAccess | |
| dc.source | Articles publicats en revistes (Física Quàntica i Astrofísica) | |
| dc.subject.classification | Aliatges binaris | cat |
| dc.subject.classification | Dinàmica molecular | cat |
| dc.subject.classification | Mètode de Montecarlo | cat |
| dc.subject.other | Binary systems (Metallurgy) | cat |
| dc.subject.other | Molecular dynamics | cat |
| dc.subject.other | Monte Carlo method | eng |
| dc.title | Comparison between molecular dynamics abd Monte Carlo simulations of an ordering process in a binary alloy | eng |
| dc.type | info:eu-repo/semantics/article | eng |
| dc.type | info:eu-repo/semantics/publishedVersion |
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