Magnetic properties of ZnO diluted by Mn through a Monte Carlo   Investigation
  Diluted Magnetic Semiconductors (DMS) doped with a small concentration of magnetic impurities inducing ferromagnetic DMSs have attracted a lot of attention in the few last years. In particular, DMS based on III-V and II-VI semiconductors doped with transition metal are deeply investigated by both theoretical and experimental scientists for their promoting applications in spintronics. In this work, we present the magnetic properties of doped Mn ions in semi-conductor for different carrier's concentration. For the case of Zn1-xMnxO, the results of our calculations, dealt within Monte Carlo study using a Heisenberg Hamiltonian based on the RKKY interaction, show well converged MC data based on this Hamiltonian for different carrier concentrations. 
L. B. Drissi
cond-mat.mtrl-sci cond-mat.other