Yangyang Chen

Hong Kong University of Science and Technology

Papers

Total Citations

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About

Yangyang Chen is an innovative researcher working at the cutting edge of mechanical metamaterials and active material systems. Their work focuses on designing intelligent, adaptive structures that go beyond passive mechanical behavior — most notably through the development of "self-activated solids," a pioneering class of active lattice metamaterials capable of autonomously learning desired stiffness tensors directly from experienced elastic deformations. This concept, introduced in their 2024 paper which has already garnered 6 citations, represents a significant departure from conventional metamaterial design by enabling materials to self-configure in response to loading conditions rather than requiring top-down engineering of specific properties. Building on this foundation, Chen's more recent work extends into the realm of piezoelectric systems and acoustic metamaterials, exploring gauge transformations for the inverse design of polar Willis transducers — a technically demanding area that bridges elastodynamics and active material coupling. Though early in their publishing trajectory, Chen's contributions are already shaping emerging conversations around machine-learning-inspired material design and smart electromechanical systems, making their research particularly relevant for students and engineers interested in the future of adaptive, self-organizing structural materials.