Creative Commons (CC): This is a Creative Commons license. Attribution (BY): Credit must be given to the creator. Next-generation diagnostics is expected to use the abundant data on living bodies and ...

Metasurfaces are two-dimensional (2D), nanoengineered surfaces that interact strongly with electromagnetic waves and can control light with remarkable precision. These ultra-thin layers can be used to ...

The terahertz (THz) band of the electromagnetic spectrum holds immense promise for next-generation technologies, including high-speed wireless communication, advanced encryption, and medical imaging.

How a Stanford University research team used acoustic waves to manipulate light. Device implementation involving gold nanoparticles placed in a particle-on-mirror configuration with a compressible ...

The synthesis and purification of perovskite precursors and charge-transport materials are critical for achieving stable, high-efficiency lab-scale devices and for the scalable industrial production ...

A silicon-lithium niobate metasurface controls light through air at gigahertz speeds, advancing compact systems for optical communication and signal routing. (Nanowerk Spotlight) Optical systems that ...

Abstract: The design of complex metasurfaces (MTS) is usually done in two steps: a) design of the surface impedance profile; b) realization of unit-cells, often using a periodic approximation. In this ...

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