1. Department of Materials Physics; Eötvös Loránd University; 1117 Budapest Pázmány Péter sétány 1/A. Hungary
2. Institute of Physics of Advanced Materials; Ufa State Aviation Technical University; 12K. Marx str. Ufa 450000 Russia
3. Laboratory for Mechanics of Bulk Nanostructured Materials; Saint Petersburg State University; Universitetsky pr. 28 198504 Peterhof Saint Petersburg Russia
4. Université de Rouen; Groupe de Physique des Matériaux UMR CNRS 6634; BP 12 76801 Saint Etienne du Rouvray France
5. Division of Materials Science and Engineering; Hanyang University; 17 Haengdang-Dong Seongdong-Gu Seoul 133-791 South Korea
6. Departments of Aerospace & Mechanical Engineering and Materials Science; University of Southern California; Los Angeles CA 90089-1453 USA
7. Moscow Institute of Physics and Technology (State University); Institutskii per. 9; 141700 Dolgoprudny Russia
8. Laboratory of Hybrid Nanostructured Materials; National University of Science and Technology «MISIS»; Leninskii prosp. 4 119049 Moscow Russia
9. Materials Research Group, Faculty of Engineering and the Environment; University of Southampton; Southampton SO17 1BJ UK