Figure 6
XANES spectra from Fe undergoing rapid heating along a quasi-isochoric path. The sample is initially in the b.c.c. phase at 1 GPa and 300 K, and then transforms into the f.c.c. phase at 6 GPa and 1500 K, before transforming into the liquid phase at 26 GPa and 3000 K. The acquisition time was 25 µs per spectrum, and the total acquisition time was 3.7 ms. The labels A, B, C etc. are explained in the original manuscript. Reprinted with permission from Marini et al. (2014). Copyright 2014, AIP Publishing LLC. |