Extended Data Figure 8: Electronic band structure of Os at extreme compressions along the high-symmetry lines in the hcp Brillouin zone.
From: The most incompressible metal osmium at static pressures above 750 gigapascals
a–d, Band structure of Os at 247 GPa (a, b) and at 477 GPa (c, d). Energies are given relative to the Fermi energy. In a and c, spin-orbit coupling has been included, whereas in b and d, the energies were obtained with the scalar-relativistic approximation. Experimental lattice parameters were used in the calculations (see Extended Data Fig. 6).
