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How to Model an Ising Ferroelectric System: Case of the Investigation of the Dielectrics Properties of a Nano-Octahedral Ferroelectric System

The effective field theory within a probability distribution technique that accounts for the self-spin correlation functions is used to investigate the dielectrics properties of a nano-octahedral system described by the spin S=1/2 Ising model. The thermal behavior of the polarizations, susceptibilities, and the hysteresis loops are examined in details and even the details to model a ferroelectric system.


Auteur(s) : Alioune Aidara Diouf1, 2, *, Bassirou Lo1, Abdoulaye Ndiaye Dione1, Cheikh Birahim Ndao1, Aboubaker Chedikh Béye1
Pages : pp. 51-57
Année de publication : 2017
Revue : Communications
N° de volume : Vol. 5, No. 5, 2017
Type : Article
Mise en ligne par : LO Bassirou