Fig. 1: Amplitude of magnetoresistance.

The resistivity increases by 7 to 8 orders of magnitude upon applying a magnetic field of 14 T along a C1 axis. In Bi, a downward deviation from B2 behavior at high magnetic field is visible. For Bi-Cub-2, ρ(B = 14 T)/ρ(B = 0) = 1.4 × 108 and for Sb-Tri-2, ρ(B = 14 T)/ρ(B = 0) = 2.2 × 107.