- Institute for Conensed Matter Physics of the Ukrainian Academy of Sciences, Lwów, Ukraina
- Institute for Problems of Materials Science Ukrainian Academy of Sciences, Kijów, Ukraina
- Department of Physics, Ben-Gurion University of the Negev, Be’er-Sheva, Izrael
- University of Rennes, Francja
- Department of Physics, Montana State University, Bozeman, Montana, Stany Zjednoczone
- Institute of Physics, Crystal Physics Division, Uniwersytet im. Adama Mickiewicza, Poznań, Polska