Figure 4

(a) Electronic band structure and (b) density of states of the diamond-like \(P{\bar{4}}m2\) structure at 250 GPa and (c) Fermi surface of the diamond-like \(P{\bar{4}}m2\) structure at 250 GPa.

(a) Electronic band structure and (b) density of states of the diamond-like \(P{\bar{4}}m2\) structure at 250 GPa and (c) Fermi surface of the diamond-like \(P{\bar{4}}m2\) structure at 250 GPa.