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. 2022 Jul 28;13:4367. doi: 10.1038/s41467-022-32065-x

Fig. 3. Temperature-pressure phase diagram of Pr0.82Sr0.18NiO2 thin films.

Fig. 3

Pressure dependences of the superconducting transition temperatures Tconset and Tc90%Rn determined from the ρ(T) measurements. Linear fit to the Tconset gives the relation Tc(P) = 19.7 + 0.96 × P. The error bars of the transition temperatures in the phase diagram are estimated from the width of the transitions.