Acoustic metasurfaces
Acoustic metasurfaces derive their characteristics from the interaction between acoustic
waves and specifically designed materials. The field is driven by the desire to control …
waves and specifically designed materials. The field is driven by the desire to control …
Orbital angular momentum waves: Generation, detection, and emerging applications
Orbital angular momentum (OAM) has aroused a widespread interest in many fields,
especially in telecommunications due to its potential for unleashing new capacity in the …
especially in telecommunications due to its potential for unleashing new capacity in the …
Modern scattering‐type scanning near‐field optical microscopy for advanced material research
Infrared and optical spectroscopy represents one of the most informative methods in
advanced materials research. As an important branch of modern optical techniques that has …
advanced materials research. As an important branch of modern optical techniques that has …
Acoustic resonances in non-Hermitian open systems
Acoustic resonances in open systems, which are usually associated with resonant modes
characterized by complex eigenfrequencies, play a fundamental role in manipulating …
characterized by complex eigenfrequencies, play a fundamental role in manipulating …
Compact broadband acoustic sink with coherently coupled weak resonances
Broadband sound sink/absorber via a structure with deep sub-wavelength thickness is of
great and continuing interest in physics and engineering communities. An intuitive technique …
great and continuing interest in physics and engineering communities. An intuitive technique …