Figure 2
From: Viscosity of hcp iron at Earth’s inner core conditions from density functional theory
Arrhenius plot of the self-diffusion coefficients of fcc and hcp iron from first-principles calculations. T is normalized with Tm = 1,811 K for Fe at ambient pressure (Dorogokupets et al.63) and with Tm of 6,370 K (Alfè33) for hcp Fe at inner core pressure. Calculated results for fcc Fe are compared with experimental results30,31,32.
