Iacovella, Christopher R. (2007). Mean Squared Displacement (MSD). Glotzer group. Depts of Chemical Engineering, Materials Science & Engineering, Macromolecular Science, and Physics, University of Michigan.
Mean Squared Displacement of an NVT Molecular dynamics simulation of Lennard-Jones particles at Number density of 0.85, and temperature of 2.0 and 0.5. Here N=1000.