In this article, magnetic properties and electronic structures of the quinary compounds (Sr1-yLay)()O3 are investigated using the Korringa-Kohn-Rostoker (KKR)-Green's function method, where D indicates the TM atoms (Mn, Fe) and y represents the fractional concentration of La atom. We focus on the substitution of the two cation sites (Sr and Ti) of STO with metallic ions. |