The electronic structure of pure and Mg-doped wurtzite ZnO has been investigated by using first-principles ultrasoft pseudopotential method in the generalized gradient approximation.

Structure and Magnetism of Mn-doped ZnO Nanocrystals Annealed at Different Temperature;

Optical Properties and Magnetism of Mn-doped ZnO Nanocrystals;

The Ni/Au Contacts to N-doped ZnO;