Title :
Size, shape and temperature effects on Ferro/Antiferro-electric hysteresis loops from Monte Carlo simulations on 2D Ising model
Author :
Chiruta, Daniel ; Chong, Christian ; Dahoo, Pierre-Richard ; Alayli, Yasser ; Dimian, Mihai ; Linares, Jorge
Author_Institution :
LISV, Univ. de Versailles St. Quentin en Yvelines, Vélizy-Villacoublay, France
Abstract :
A Monte Carlo (MC) simulation of a 2D microscopic Ising model is performed to study the relation between electric and thermal properties in a 2D lattice which exhibits Ferro-Electric (FE) and Anti-Ferro-Electric (AFE) coupling. The main purpose is to determine how the size and the shape of these crystals affect this relation at different temperatures. The different effects are discussed as a function of the relative strength of two parameters the Ferro and Anti-Ferro interaction constants for different applied cycling external electric field.
Keywords :
Ising model; Monte Carlo methods; dielectric hysteresis; 2D Ising model; 2D microscopic Ising model; AFE coupling; MC simulation; Monte Carlo simulation; antiferro-electric coupling; cycling external electric field; electric property; ferro/antiferro-electric hysteresis loops; temperature effects; thermal property; Electric fields; Hysteresis; Iron; Lattices; Monte Carlo methods; Shape; Temperature; Ferroelectric; Hysteresis; Monte Carlo; Phase Transformation; Simulations;
Conference_Titel :
Development and Application Systems (DAS), 2014 International Conference on
Conference_Location :
Suceava
DOI :
10.1109/DAAS.2014.6842440
