1. King Abdullah University of Science and Technology (KAUST), Physical Science and Engineering Division, Thuwal 23955-6900, Saudi Arabia
2. Department of Advanced Electron Microscopy, Imaging and Spectroscopy, International Iberian Nanotechnology Laboratory (INL), Avenida Mestre Jose Veiga, Braga 4715-330, Portugal
3. Institute of Mathematics and Computer Sciences, Ural Federal University, Turgeneva Str., 4, 620083 Ekaterinburg, Russian Federation
4. Laboratory of Quantum Chemistry and Spectroscopy, Institute of Solid State Chemistry UB RAS, Pervomayskaya Str., 91, 620990 Ekaterinburg, Russian Federation
5. Department of Materials and Ceramic Engineering, University of Aveiro, 3810-193 Aveiro, Portugal