Figure 3
From: Hydrogen self-diffusion in single crystal olivine and electrical conductivity of the Earth’s mantle
Arrhenius plot showing H self-diffusion coefficients as a function of inverse temperature. Errors for the diffusion coefficients are reported in Table 1 while a ±25 °C uncertainty of the experimental temperature is assumed. Solid lines represent weighted fittings of the experimental data along the three different orientations. Dash and dot lines show H self-diffusion coefficients for enstatite28 and ringwoodite29, respectively, from the literature. Temperatures in degrees °C are also shown at the top of the diagram.
