Scientists, including Cluster Postdoctoral Researcher Yi Chen, Doctoral Researchers Paul Krause and Jonathan Schneider, and PI Martin Wegener, have developed a 3D Maxwell beam that uniquely balances flexibility and stability. This structure exhibits “floppy” vibration modes that are highly localized at one end and remarkably robust even when parts are removed, thanks to a special topological polarization. Using 3D laser printing, the team created prototypes and confirmed their findings at kHz frequencies, opening up new possibilities for robotics, mechanical engineering and civil engineering. Their research advances topological mechanics and lays the foundation for smarter, more adaptable mechanical systems.
