The electrical conductivity of post-perovskite in Earth's D'' layer.

Recent discovery of a phase transition from perovskite to post-perovskite suggests that the physical properties of Earth's lowermost mantle, called the D'' layer, may be different from those of the overlying mantle. We report that the electrical conductivity of (Mg0.9Fe0.

The effect of iron spin transition on electrical conductivity of (Mg,Fe)O magnesiowüstite.

We measured the electrical conductivity of Mg0.81Fe0.19O magnesiowüstite, one of the important minerals comprising Earth's lower mantle, at high pressures up to 135 GPa and 300 K in a diamond-anvil cell (DAC).