Fig. 2: Temperature dependence of the first derivative of resistance dR/dT for 5% Hg-doped CeRhIn5 at various pressures.
From: Asymmetric doping effects on the quantum critical compound CeRhIn5

a 0.3–2.5 GPa, b 2.9–8.0 GPa, c 8.3–12.8 GPa, and d 14.0–24.1 GPa. The red and violet arrows indicate the magnetic transitions TN and TM below and above 8.0 GPa, respectively.