landau levels 1pseudomagnetic fields 1spoof surface acoustic waves 1topological acoustics 1underwater ultrasound 1
From the 1 of 2 linked papers with an AI index.
2 papers
physics.app-ph2026
Topological Rainbow Trapping for Spatial-frequency Demultiplexing of Underwater Acoustic Signals
Cheng Lin, Yangkai Liu, Tuo Liu +3
Efficient separation and localization of multifrequency acoustic waves are essential for underwater target recognition and acoustic energy harvesting. The underwater implementation…
physics.app-ph2026
Chiral Landau levels induced by two in-plane pseudomagnetic fields in underwater acoustic metamaterials
Jiao Shen, Zhiyong Chang, Xinzong Wang +6
The paper demonstrates how to create and control chiral zeroth Landau levels in underwater acoustic metamaterials by using two perpendicular in‑plane pseudomagnetic fields, enablin…