Biomimicking Topographic Elastomeric Petals (E-Petals)for Omnidirectional Str…

The booming of research in ultrafl exible, stretchable, and wearable electronics in the past decade has witnessed the remarkable development of advanced materials, [ 1–3 ] structures, [ 4–9 ] and devices [ 10–19 ] that can function under large tensile strains (1%). In particular, the realization of highly conductive and stretchable metal interconnects, contacts, and electrodes are recog…