Study of structural properties of barium ferrite compounds and barium ferrite compounds doped with ( Co) and (Ti) by using solid state reaction and deposited thin films of these compounds by pulsed laser deposition (PLD).

Abstract

In this research we prepared polycrystalline hexagonal ferrite compounds by solid state reaction methods by using iron and Barium Oxides . We deduce the suitable temperature of reaction and the cooling condition according to phase diagram of barium ferrite system, then we prepared thin film barium ferrite by pulsed laser deposition , also we studied the effect of some of factors like the annealing temperature and substrate temperature on the crystal structure of the prepared films.