1. Department of Metrology and Optoelectronics, Faculty of Electronics, Telecommunications, and Informatics, Gdańsk University of Technology, G. Narutowicza 11/12, 80-233 Gdańsk, Poland
2. CENTERA Laboratories, Institute of High Pressure Physics PAS, 01-142 Warsaw, Poland
3. Centre for Advanced Materials and Technologies CEZAMAT, Warsaw University of Technology, 02-822 Warsaw, Poland
4. Institute of High Pressure Physics PAS, Sokołowska 29/37, 01-142 Warsaw, Poland
5. Department of Materials Science and Engineering, The Ångström Laboratory, Uppsala University, P. O. Box 35, 75103 Uppsala, Sweden