To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Movie S1. The atomic-scale image of the minimum energy pathway for the movement of a screw dislocation in Co16.67Fe36.67Ni16.67Ti30 alloy. The dislocation length is ∼15 nm. The atoms are colors-coded according to their centrosymmetric parameter (14). Unusual activated processes controlling dislocation motion in body-centered-cubic high-entropy alloys Bing Chen, Suzhi Li, Hongxiang Zong, Xiangdong Ding, Jun Sun, and Evan Ma PNAS. 2020. 117:16199-16206 DOI: 10.1073/pnas.1919136117 Download Original Video Browse All Videos »