Acoustic Weyl Crystal (IMAGE)

ETH Zurich Department of Physics

Acoustic Weyl Crystal

Caption

The 'acoustic Weyl crystal' used by the group of Sebastian Huber at ETH Zurich to explore the effects of a background field that couples differently to Weyl fermions of opposite chirality. Lego figurine for scale.

Credit

ETH Zurich/D-PHYS Heidi Hostettler

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