Variation of the electronic spectrum of As with pressure up to 120 kbar
Pospelov Yu. A., Grachev G. S.
The variation of the electronic spectrum (ES) and As due to the action of pressure is calculated. The overlap of the valence band and of the conduction band varies nonmonotonically and has a minimum at ρ ~ 40 kbar. The influence of pressure on the ES of all semimetals of the Bi group is compared with the experiment.