Fig. 4: Wave-vector dependence of the dynamics.
From: Disentangling structural and kinetic components of the α-relaxation in supercooled metallic liquids
Wave-vector- dependence of the Kohlrausch-Williams-Watts relaxation time (a, b), Kohlrausch-Williams-Watts exponent (c, d), and mean relaxation time (e, f) for the Pt-alloy at the temperature T = 515 K (left column, black) and the Pd-alloy at the temperature T = 575 K (right column, red). In all panels, the dashed grey lines represent the total structure factor S(Q) measured with synchrotron XRD. Error bars indicate the standard error due to fitting of the experimental data using the Levenberg Marquardt algorithm.
