Vincent Tournat

Centre National de la Recherche Scientifique, Harvard University

Papers

Total Citations

372

H-Index

About

Vincent Tournat is a leading figure in nonlinear wave physics and mechanical metamaterials, whose work bridges fundamental mechanics with transformative engineering applications. His research centers on the design and control of wave propagation in complex, multistable architectures—structures that can exist in multiple stable configurations. Tournat’s most impactful contribution is the concept of guided transition waves in multistable mechanical metamaterials, a breakthrough published in 2020 that has garnered 266 citations. This work extended the study of propagating domain boundaries from simple one-dimensional systems to higher-dimensional blueprints, opening new avenues for wave-based information processing and energy management. He has also pioneered the automated discovery of reprogrammable nonlinear dynamic metamaterials (2024, 66 citations), demonstrating how machine learning can unlock adaptive wave control. In a striking application, Tournat showed that solitary waves can drive motion in flexible structures, leading to the development of pulse-driven robots (2020, 40 citations). His work has reshaped how researchers think about nonlinear waves—not just as phenomena to be mitigated, but as tools for locomotion, switching, and reprogrammable functionality. Tournat’s research sits at the intersection of physics, materials science, and robotics, offering a compelling vision for the next generation of intelligent, wave-controlled materials.