Monte Carlo Study of the Core-Shell Phase Transitions in Nanostructure Systems |
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| Authors: | S Aouini S Ziti H Labrim L Bahmad |
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| Affiliation: | 1.Laboratoire de Magnétisme et Physique des Hautes Energies L.M.P.H.E. PPR-13, Faculty of Sciences,Mohammed V University in Rabat,Rabat,Morocco;2.Laboratoire de Recherche en Informatique, Faculty of Sciences,Mohammed V University in Rabat,Rabat,Morocco;3.Centre National de l’Energie,des Sciences et des Techniques Nucléaires (CNESTEN),Rabat,Morocco |
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| Abstract: | We present in this work the effects of the external magnetic field, the exchange anisotropy, the coupling exchange interaction and the temperature on the magnetic properties of the nanostructure systems. More exactly, the effect of the core-shell spin Ising systems has been also examined. A number of favorable phenomena such as the wetting magnetic and the layering transitions have been investigated. The Monte Carlo simulations have been used to investigate the behavior of these nanostructure systems and to obtain the interesting results presented in the form of the phase diagrams. |
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