Fig. 8: Impact of the spin-orbit coupling on the holes mobility.
From: Phonon-limited mobility for electrons and holes in highly-strained silicon

Mobilities with longitudinal strain at 300 K (bottom panel) for the holes in the longitudinal (red) and transverse (orange) components with (continuous lines) and without (dashed lines) the spin-orbit coupling (SOC) taken into account, and the relative difference induced by the coupling (top panel).