1. National Academy of Science of Ukraine, Physico-Technological Institute of Metals and Alloys, Kyiv, Ukraine
2. National Academy of Science of Ukraine, Frantsevich Institute for Problems of Materials Science, Kyiv, Ukraine
3. National University of Life and Environmental Sciences of Ukraine, Kyiv, Ukraine
4. High Voltage Electron Microscope laboratory, Tohoku University, Sendai, Japan
5. Institute of Multidisciplinary Research for Advanced Materials (IMRAM), Tohoku University, Sendai, Japan
6. Engineering-Physical Faculty, National Technical University of Ukraine “Kyiv Polytechnic Institute”, Kyiv, Ukraine