Effect of Hydrostatic Pressure on the Band Structure of GaSb

Abstract
The effect of hydrostatic pressure on the Shubnikov-de Haas oscillations has been determined at 1.3°K. From the change in the period of the Shubnikov-de Haas oscillations, the interband pressure coefficient (P)(ELEΓ) is estimated to be ∼-9.6×103 eV/kbar.