Monte Carlo Study of Long-Range Interactions of a Ferroelectric Bilayer with Antiferroelectric Interfacial Coupling

Abstract : By the use of Monte Carlo simulation, we have studied the critical behavior of a ferroelectric bilayer with antiferroelectric interfacial coupling using the transverse spin- Ising model. We discuss the effects of long-range interactions for the internal energy, specific heat, free energy, dielectric susceptibility, and polarization. The dependence of the Curie temperature on the thickness of the bilayer, long-range interactions, and the transverse field was also investigated. It is assumed that the long-range interaction decays with the distance between the pseudo-spins as a power law.
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Journal of Superconductivity and Novel Magnetism, Springer Verlag, 2013, 26 (10), pp.3075-3083. 〈10.1007/s10948-013-2138-z〉
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Soumis le : mercredi 3 mai 2017 - 16:51:00
Dernière modification le : dimanche 3 juin 2018 - 13:22:01

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Y. Benhouria, I. Essaoudi, A. Ainane, M. Saber, R. Ahuja, et al.. Monte Carlo Study of Long-Range Interactions of a Ferroelectric Bilayer with Antiferroelectric Interfacial Coupling. Journal of Superconductivity and Novel Magnetism, Springer Verlag, 2013, 26 (10), pp.3075-3083. 〈10.1007/s10948-013-2138-z〉. 〈hal-01517845〉

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