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. 2017 Nov 28;114(50):13144–13147. doi: 10.1073/pnas.1716981114

Fig. 2.

Fig. 2.

Characterization of the superconducting transition of the HEA at high pressures. (A) Resistance versus temperature obtained from the measurements in the pressure range of 1.02–58.2 GPa, over a wide temperature range. (B) Detail of the normalized resistance at low temperatures for the data in A, clearly showing the effect of pressure on the resistance through the superconducting transition and the maintenance of the zero-resistance state over a very wide pressure range. (C) Temperature dependence of resistance measured on another sample in the pressure range of 1.5–179.2 GPa over a wide pressure range. (D) Enlarged view of normalized resistance in C, illustrating the superconducting transition at different pressures and in particular the robust zero-resistance state up to the pressure of 179.2 GPa. (E and F) Magnetic field dependence of the superconducting transition in the HEA at 103.7 and 179.2 GPa, respectively.