  LaSb2 is found to be an example of an exceptionally pressure sensitive and
tunable, two dimensional compound. In-plane electrical resistivity of LaSb2
under pressure up to 12.9 kbar was measured in zero and applied magnetic field.
The charge density wave transition (observed at ~ 350 K at ambient pressure) is
completely suppressed by 6-7 kbar with significant (in comparison with the
ambient pressure) increase in Fermi surface gapping and transition hysteresis
just above ambient pressure.
