Reversible Ferromagnetic Switching in Zno:(Co,Mn) Powders

D. Rubi, J. Fontcuberta, A. Calleja +3

We report here on the magnetic properties of ZnO:Mn and ZnO:Co doped nanoparticles. We have found that the ferromagnetism of ZnO:Mn can be switched on and off by consecutive low-te…