Figure 4
From: Phonon triggered rhombohedral lattice distortion in vanadium at high pressure
Compression curve of vanadium up to 45 GPa.
The black squares represent the volume estimated from (110) and (002) reflections of our single-crystal (errors are smaller than the symbol size). The solid line is the equation of state for the bcc phase from literature10. The dashed line is a guide to the eye. The inset shows the elastic moduli C11 and C44 as a function of pressure.
