Interplay between magnetic, metal/insulator and topological phases in Hg Mn Te alloys: prediction of a ferromagnetic Weyl semimetal at x = 0.25.

We report a theoretical investigation of magnetic, electronic, and topological properties of Hg Mn Te alloys. We consider periodic structures with Mn concentrations as x  =  0, 0.25, 0.

Study of the oxygen vacancy influence on magnetic properties of Fe- and Co-doped SnO2 diluted alloys.

Transition-metal (TM)-doped diluted magnetic oxides (DMOs) have attracted attention from both experimental and theoretical points of view due to their potential use in spintronics towards new nanostructured devices and new technologies. In the present work, we study the magnetic properties of Sn0.96TM0.