Electrohydrodynamics: Triggering and Tracing Electro-Hydrodynamic Liquid-Metal Surface Convection with a Particle Raft (Adv. Mater. Interfaces 22/2017).

Giant electrohydrodynamic instability of a partially immersed liquid‐metal body is triggered by tiny copper particles, resulting in long‐term surface convection and large‐scale shape transformation of the liquid metal. In article number 1700939, Jianbo Tang, Jing Liu, and co‐workers describe how complex flow patterns of the particle‐driven surface convection are further captured by tracing the motions of the particles accompanying the flow. [ABSTRACT FROM AUTHOR]