1. Shibaura Institute of Technology, Omiya Campus, 307 Fukasaku, Minuma-ku, Saitama City 337-8570, Japan
2. Physics Department, University of Genova, Via Dodecaneso 33, 16146 Genova, Italy
3. CNR—SPIN Genova, Corso Perrone 24, 16152 Genova, Italy
4. RAISE Ecosystem, 16152 Genova, Italy
5. Institute of High-Pressure Physics (IHPP), Polish Academy of Sciences, Sokołowska 29/37, 01-142 Warsaw, Poland
6. International Research Fellow of Japan Society for the Promotion of Science (JSPS), 5 Chome-3-1 Kojimachi, Chiyoda City, Tokyo 102-0083, Japan