Figure 3

(a) The four-point dynamic structure factor of (Cu₅₀Zr₅₀) Al₁₀ at various temperatures, while the solid lines fit the Ornstein-Zernicke form (Eq. 3). (b) The dynamic correlation length or the dynamic-length-scale (ξ₄) at various temperatures for the alloy liquids studied. The growth of ξ₄ as a function of (c) <0,3,6,4>, (d) <0,2,8,2>, and (e) <0,0,12,0> polyhedrons. The inverse of diffusion (relaxation time) shows a power law behaviour with the dynamic correlation length. The straight lines represent how the power law fits (D⁻¹ = aξ₄^z).