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Related Experiment Videos

Xiang Xi1, Jingwen Ma1, Xiankai Sun1

  • 1Department of Electronic Engineering, The Chinese University of Hong Kong, Shatin, New Territories, Hong Kong.

Advanced Materials (Deerfield Beach, Fla.)
|May 7, 2024
PubMed
Summary
This summary is machine-generated.

Researchers created a topological parametric phonon oscillator using a nonlinear nano-electromechanical Dirac-vortex cavity. This breakthrough enables the study of topological phenomena with strong bosonic nonlinearities and parametric gain.

Keywords:
mechanical metamaterialsnano‐electromechanicsparametric oscillationstrong squeezed interactiontopological Dirac‐vortex states

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Area of Science:

  • Quantum physics
  • Condensed matter physics
  • Optomechanics