Electromagnetic interference (EMI) shielding materials have been employed to diminish
environmental electromagnetic radiations by reflecting and absorbing transmitted EM wave …

Metamaterials exhibit properties beyond those exhibited by conventional materials in
conventional scenarios. These have been investigated both theoretically and experimentally …

The development of real-time and sensitive humidity sensors is in great demand from smart
home automation and modern public health. We hereby proposed an ultrafast and full-color …

With rapid progress in science and technology, the demand for shielding has been growing
day by day. In order to overcome the electromagnetic pollution, it is necessary to develop …

Miniaturized spectrometers are of considerable interest for their portability. Most designs to
date employ a photodetector array with distinct spectral responses or require elaborated …

The recent rise of metamaterials opens new opportunities for absorbers due to their
designed electrodynamic properties and effects, allowing the creation of materials with …

Manipulating the properties of the isofrequency contours (IFCs) of materials provides a
powerful means of controlling the interaction between light and matter. Hyperbolic …

We present the bifunctional design of a broadband absorber and a broadband polarization
converter based on a switchable metasurface through the insulator-to-metal phase transition …

Acoustic metamaterials (AMs), which are materials composed of subwavelength periodic
artificial structures with specific designs, have drawn significant research attention. This is …

The size and operating energy of a nonlinear optical device are fundamentally constrained
by the weakness of the nonlinear optical response of common materials. Here, we report …