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Researchers Reveal Effect of Boundary on the Acoustic Radiation Torque for a Viscoelastic Spherical Shell

Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) successfully derived the expression of the acoustic radiation torque for a viscoelastic spherical shell near an impedance boundary in the vortex Bessel wav...

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Researchers Propose a Method for Reflector Azimuth Identification Based on Borehole Multicomponent Cross-Dipole Acoustic Measurement

Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) proposed a method for identifying the reflector azimuth based on the borehole multicomponent cross-dipole acoustic measurement.

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Researchers Propose Vanadium-doped ZnO Thin Films with High Piezoelectric Properties

Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) prepared V-doped ZnO thin films by a modified sol-gel method. They investigated in the effects of key preparation parameters on the structure and piezoelec...

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Researchers Realized Underwater Acoustic Multiplexing Communication by Pentamode Metasurface

Researchers from the Institute of Acoustics of the Chinese Academy of Sciences (IACAS) designed an underwater acoustic metasurface by pentamode metafluid to achieve underwater acoustic orbital angular momentum (OAM) multiplexing communication...

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Researchers Devise Three Adaptive Detection and Classification Methods for Multiple Coherent Signals

Researchers from the Institute of acoustics of the Chinese Academy of Sciences (IACAS) together with peers in China and Italy, formulated the detection problem for multiple coherent signals as a multiple hypothesis test.

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