Fig. 3 | Nature Communications

Fig. 3

From: Stretched and compressed exponentials in the relaxation dynamics of a metallic glass-forming melt

Fig. 3

Relaxation dynamics of the system at intermediate and long times. a Self-intermediate scattering function at wave-vector q = 2.8 Å−1 for different values of connectivity k of the Cu atoms. T = 1000 K. b q-dependence of the KWW exponent β for different values of k. Also included is the data obtained if one averages over all Cu atoms and all atoms at T = 1000 K. c, d show β for temperatures T = 1100 K and 50 K, respectively. The vertical dashed line in bd shows the position of the main peak in the static structure factor

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