Fig. 6. Calculated Arrhenius plots and activation energies for anion rotational diffusion and Li translational diffusion in 75Li₂S–25P₂S₅ glass.

Data from the Green–Kubo formula (Eq. 5) are shown with diamonds; data from the Einstein formula (Eq. 6) appear as open blue circles. The dotted lines are a linear fit to the data at 1000, 850, and 700 K. Values at 300 K are extrapolated from the high-temperature data.