Poster Ab-initio study of magnetic and optoelectronic properties of Na-doped ZnO

Abstract

We used an ab-initio calculation with FP-LAPW method and LSDA approach, we have performed a p-type Na-doped ZnOusing a wurtzit structure to understand the optoelectronic and magnetic effect of Zn1-x Nax O (x= 0.0625, 0.125), the latticeparameter increased by doping with Na atoms, therefore the optical properties such as the dielectric function, the refractiveindex and the absorption coefficient increased and shifted to the lower energy and that was caused by the Na concentration, thisresult allows a good conception of the electronic devices.