Figure 4
MSRD of the first Fe coordination shell from EXAFS measurements at 77 and 298 K (Figs. 2 and 3) (squares). The values of (circles) are obtained from the XRPD values of Biso in Fig. 2(a) using equation (1). Filled symbols denote data for ball-milled FeMo, while open symbols denote data for the pure iron foil (EXAFS, square) and the literature value for bulk iron (circle) (Butt et al., 1988). |