Experimental Setup (IMAGE)

The University of Hong Kong

Experimental Setup

Caption

Experimental setup: the artificial phononic crystals are designed and fabricated by the research team. Sound emitted from the loudspeakers array normally propagates from the right and excites the relativistic quasiparticle inside the phononic crystals. A mini microphone is attached to a 3D motion motor to scan the pressure field.

Credit

The University of Hong Kong

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