Phase diagrams of Ising films with competing interactions

The axial next-nearest-neighbour Ising (ANNNI) model of finite thickness is studied. Using mean-field theory, Monte Carlo simulations, and low-temperature analyses, phase diagrams are determined, with a distinct phase diagram for each film thickness. The robustness of the phase diagrams against vary...

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Veröffentlicht in:	arXiv.org 2002-04
Hauptverfasser:	Selke, W, Pleimling, M, Catrein, D
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer simulation Couplings Film thickness Ising model Mean field theory Monte Carlo simulation Phase diagrams Surface layers
Online-Zugang:	Volltext
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