1. Department: Laboratory of Intermetallics and Intercalation Materials Institute of General and Inorganic ChemistryBulgarian Academy of Sciences BG-1113 Sofia Acad. G. Bonchev Str., bldg. 11
2. Department: Nanoscale Materials Institute of Electrochemistry and Energy SystemsBulgarian Academy of Sciences BG-1113 Sofia Acad. G. Bonchev Str., bldg. 10