Prediction of Ionic Polarization of Na+ and Cl- Ions in a Lattice Upon the Influence of Displacement

Abstract

This research demonstrates an interest because of the contribution to examine the importance on the characteristics of the certain behaviors of dielectric material, which do not give rise to an active current that leads to ionic polarization, and this attribute to the fact that when some of the atoms of the molecule have an excess positive or negative charge, an electric field will tend to shift positive ions relative to negative ones. This leads to the reduced to induced moments of different origins from that induced by electron clouds shifting relatively to nuclei. The research demonstrates the significance of displacement in monitoring and predicting the ionic polarization of Na+ and Cl− ions in dielectric material. Decrease in the potential energy was observed with an increase in the displacement of the sodium and chlorine ions of the lattice. Increase in the displacement of dipole was observed with an increase in charge centers displaced until a maximum optimum value was obtained before a sudden decrease was recorded in the displacement of the dipole with an increase in the charge centers displaced.