International cooperation:

• Institut For Condensed Matter Physics, TU Braunschweig, Braunschweig, Germany;

• Institute of Physics of the Polish Academy of Sciences, Warsawa, Poland;

• The International Laboratory of Strong Magnetic Fields and Low Temperatures, Wroclaw, Poland;

• L.Neel Institute of the National Centre of Scientific Researches of France, Grenoble, France;

• University of Basque Country, San Sebastian, Spain;

• Argonne National Laboratory, Argonne, USA;

• Institute for Microstructural Science Sciences National Research Council of Canada, Ottawa, Canada;

• Chung-Ang University, Seoul, Korea;

• Universidade de Aveiro, Aveiro, Portugal;

• University of Geneva, Geneva, Switzerland;

• High Feild Magnet Laboratory, Radboud University, Nijmegen, The Netherland;

• Institute of Physics, Faculty of Science, Univerzita Pavla Jozefa Safarika, Kosice, Slovak Republic;

• Institute of Low Temperature and Structure Research, Polish Academy of Science, Wroclaw, Poland;

• STFC Rutherford Appleton Laboratory, Oxfordshire, Didcot, The United Kingdom;

• Universitat Duisburg-Essen, Essen, Germany;

• Vilniaus Universitetas, Vilniaus, Lithuania;

• Institute of Physics of the Czech Academy of Sciences, Prague, Czech Republic;

• Institute of Applied Physics of the Moldavian Academy of Sciences, Kishinev, Moldova.