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About

Febby Krisnadi is a leading researcher at the frontier of soft matter engineering, whose work is fundamentally reshaping the fields of soft robotics, stretchable electronics, and haptic interfaces. Krisnadi’s primary contributions lie in the patterning and directed assembly of liquid metals, particularly eutectic gallium indium (EGaIn), to create highly compliant and self-healing electronic components. Their landmark review, “Shaping a Soft Future: Patterning Liquid Metals” (2022), has garnered 285 citations, establishing it as a definitive guide for exploiting the fluidity of gallium-based alloys in next-generation devices. Krisnadi pioneered the use of dielectrophoresis to assemble and sinter EGaIn microdroplets into stretchable conductors, a breakthrough detailed in their 2020 work (108 citations), enabling robust, self-healing interconnects for electronic skins. They have also advanced dielectric elastomer actuators by developing ultra-stretchable, high-dielectric-constant ionic liquid-elastomer composites (91 citations), dramatically lowering the operating voltages required for soft robotic motion. More recently, their comprehensive “Guide to Printed Stretchable Conductors” (2024) provides a critical roadmap for rapid prototyping in the field. Through these innovations, Krisnadi is not only solving fundamental materials challenges but also paving the way for tangible applications in VR/AR haptics and telerobotics.