Effective field theory and Ab-initio calculation of p-type (Ga, Fe)N within LDA and SIC approximation

► The paper focus on the study the magnetic properties and electronic structure of p-type (Ga, Fe)N within LDA and SIC approximation. ► These methods allow us to explain the strong ferromagnetic interaction observed and the mechanism for its stability and the mechanism of hybridization and interaction between magnetic ions in p-type (Ga, Fe). ► The results obtained are interesting and can be serve as a reference in the field of dilute magnetic semi conductor.