Theorie Kolloquium | February 03, 16:30

Topological Mechanical Metamaterials

Sebastian Huber

The elastic properties of materials are determined by a few material constants such as the Young’s modulus. Using super-structures one can effectively change these “constants”. In this way we obtain functionalities such as wave-guiding, acoustic lensing or programmable failure. I will show how topological band theory, known from the description of electrons in solids, provides us with a powerful design-principle for such mechanical metamaterials.


ETH Zurich
Seminar Room 0.03, ETP
Contact: Simon Trebst