Dynamical Behaviors (IMAGE) Science China Press Caption Dynamical behaviors of He3CH4 at high pressure from quantum mechanical molecular dynamics simulations at (a, d) 1000 K, (b, e) 1900 K and (c, f) 2350 K. Top panel: the averaged mean squared displacement (MSD) of H, He and C atoms at different temperatures. Bottom panel: representations of trajectories at different temperatures in the last 10 ps. Blue, cyan and red dots represent H, He and C atoms, respectively. At 2350 K, the trajectories of H and He atoms overlap with one another, and therefore we only show He trajectories here. Credit ©Science China Press Usage Restrictions Use with credit. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.