1. Institute of High Pressure Physics PAS, Sokolowska 29/37, Warsaw 01-142, Poland
2. TOP-GAN, Solec24/90, Warsaw 00-403, Poland
3. Łukasiewicz Research Network − Institute of Electron Technology, Al. Lotników 32/46, Warsaw 02-668, Poland
4. Institute of Physics, Lodz University of Technology, Wolczanska 219, Lodz 90-924, Poland