Metabasin dynamics of supercooled polymer melt*

Project supported by the National Natural Science Foundation of China (Grant No. 11804085) and the Doctoral Foundation of Heze University, China (Grant No. XY18BS13).
Li Jian1, †, Zhang Bo-Kai2
       

Solid line (right scale): averaged squared displacement δ2(t,Δ t) for the trajectory given in Fig. 2. The Δt is 24. Vertical bars (left scale): the function Fs (q,t,Δ t) for the trajectory given in Fig. 2, the memory of the configuration at time t + Δt/2 for the configuration at time t − Δt/2, using Δ t = 24.