Dynamics of first-order transitions in two-dimensional systems with long-range interactions | Zendy

Mohamed Laradji | Zendy; Martin Grant | Zendy; Martin J. Zuckermann | Zendy; W. Klein | Zendy

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Dynamics of first-order transitions in two-dimensional systems with long-range interactions

Author(s) -

Mohamed Laradji,

Martin Grant,

Martin J. Zuckermann,

W. Klein

Publication year - 1990

Publication title -

physical review. b, condensed matter

Language(s) - English

Resource type - Journals

eISSN - 1095-3795

pISSN - 0163-1829

DOI - 10.1103/physrevb.41.4646

Subject(s) - spinodal decomposition , statistical physics , monte carlo method , ising model , physics , range (aeronautics) , spinodal , order (exchange) , dynamics (music) , phase transition , domain (mathematical analysis) , phase (matter) , condensed matter physics , materials science , mathematics , quantum mechanics , mathematical analysis , statistics , finance , acoustics , economics , composite material

The dynamics of first-order phase transitions in two-dimensional Ising systems with long-range interactions has been studied by means of numerical simulations using the Metropolis Monte Carlo method. The kinetics of domain growth was examined at early times for spinodal decomposition for both conserved and nonconserved order parameters; the resultant behavior was found to be in agreement with linear theory, as predicted by Binder. The late stages of domain growth for nonconserved order parameters were also studied and the results were in agreement with the Allen-Cahn growth law

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