Figure 4
From: Pressure induced superconductivity in the antiferromagnetic Dirac material BaMnBi2
(a) Temperature dependence of the ab-plane resistivity measured at 2.6 GPa in magnetic fields up to 9 T for BaMnBi2 crystal. (b) Upper critical field μ 0 H c2 vs T c determined by using the superconducting transition temperatures in (a). (c) Magnetic field dependence of ρ measured at 2 K under ambient pressure and 2.6 GPa. The field is parallel to ab-plane.
