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10:30 AM

MEAM Seminar: “Wave Engineering: From Geometry to Fragility”

January 26 at 10:30 AM - 12:00 PM
Zoom – Email MEAM for Link, peterlit@seas.upenn.edu

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 […]

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