Extended Data Fig. 7. Pressure and volume for the Pauli engine.

Volume V and pressure p (panel (a) and (b) respectively) for each point of the Pauli cycle: B (red), C (orange), D (purple), and A₂ (last point of the cycle, cyan). The measurements corresponds to the same ones as in Fig. 3 of the main text. The data for the volume are the mean value of 20 repetitions with error bars that lie inside the point size, the error bars in the pressure indicate the propagation of uncertainty of standard deviation of the measurement parameters.