Dr. Lutz Kirste (Fraunhofer Institute for Applied Solid State Physics / DE), Karolina Grabianska (Institute of High Pressure Physics, Polish Academy of Sciences / PL), Dr. Robert Kucharski (Institute of High Pressure Physics, Polish Academy of Sciences / PL), Dr. Tomasz Sochacki (Institute of High Pressure Physics, Polish Academy of Sciences / PL), Dr. Boleslaw Lucznik (Institute of High Pressure Physics, Polish Academy of Sciences / PL), Professor Michał Bockowski (Institute of High Pressure Physics, Polish Academy of Sciences / PL)