PT Journal AU Schmidmeier, KH Brandel, T Schommers, W Meletis, E Politis, C Poulopoulos, P TI The effect of anharmonicities on the atomic dynamics: A molecular dynamics study for liquid sodium SO Quantum Matter PY 2015 BP 98 EP 103 VL 4 DI 10.1166/qm.2015.1176 LA english ER