M
Manzhu Ke
Researcher at Wuhan University
Publications - 122
Citations - 5174
Manzhu Ke is an academic researcher from Wuhan University. The author has contributed to research in topics: Acoustic wave & Physical acoustics. The author has an hindex of 34, co-authored 111 publications receiving 4057 citations. Previous affiliations of Manzhu Ke include Otto-von-Guericke University Magdeburg.
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Observation of topological valley transport of sound in sonic crystals
TL;DR: In this article, valley transport of sound is reported for a macroscopic triangular-lattice array of rod-like scatterers in a 2D air waveguide.
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Valley Vortex States in Sonic Crystals.
TL;DR: The acoustic version of valley states in sonic crystals are studied and a vortex nature of such states is revealed and the valley selection enables a handy way to create vortex matter in acoustics, in which the vortex chirality can be controlled flexibly.
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Anomalous refraction of airborne sound through ultrathin metasurfaces
TL;DR: An effective design of metasurface structures that can deflect the transmitted airborne sound in an anomalous way is presented, made of spatially varied coiling-slit subunits and has a thickness of deep subwavelength.
Posted Content
Highly efficient anomalous refraction of airborne sound through ultrathin metasurfaces
TL;DR: In this article, a flat lens, made of spatially varied coiling-slit subunits, has a thickness of deep subwavelength, which can deflect the transmitted airborne sound in an anomalous way.
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Topological negative refraction of surface acoustic waves in a Weyl phononic crystal
TL;DR: Negative refraction of topological surface waves hosted by a Weyl phononic crystal—an acoustic analogue of the recently discovered Weyl semimetals8–12—is reported, whereby no reflection is allowed, at certain facets of the crystal and positive refraction at others.