Skip to main content
Progress in Earth and Planetary Science
Figure 2 | Progress in Earth and Planetary Science

Figure 2

From: Sound velocity of hcp-Fe at high pressure: experimental constraints, extrapolations and comparison with seismic models

Figure 2

IXS compressional sound velocity as a function of density. Blue crossed circles (Fiquet et al., 2001); green dot centre circles (Antonangeli et al., 2004b); red open circles (Antonangeli et al., 2012). Lines are linear fits to the distinct experimental data sets. The star is the ultrasonic determination reported in Mao et al. (1998). PREM is shown as crosses.

Back to article page