• Cation adatom diffusion on the NiO(001) surface by molecular dynamics simulation 

      Karakasidis, T. E.; Papageorgiou, D. G.; Evangelakis, G. A. (2001)
      We present results concerning the diffusion of Ni2+ adatom on the (001) surface of NiO obtained by molecular dynamics simulations based on a rigid ion potential model. A wide temperature region was covered ranging from ...
    • Ni3+ adsorbate dynamics on a NiO(001) surface 

      Karakasidis, T. E.; Vamvakopoulos, E. (2006)
      We present results concerning the dynamical behavior of a Ni3+ adsorbate on a NiO(001) surface obtained by molecular dynamics simulations. In a first place, we examined at low temperature the position of the Ni3+ ion as ...