Metamaterials, as artificially structured materials composed of subwavelength arrays of
resonant unit cells, can exhibit exotic properties beyond those accessible to natural …

This Review focuses on the integration of plasmonic and dielectric metasurfaces with
emissive or stimuli-responsive materials for manipulating light–matter interactions at the …

The success of semiconductor electronics is built on the creation of compact, low-power
switching elements that offer routing, logic and memory functions. The availability of …

Metamaterials are rationally designed composites aiming at effective material parameters
that go beyond those of the ingredient materials. For example, negative metamaterial …

Intelligence at either the material or metamaterial level is a goal that researchers have been
pursuing. From passive to active, metasurfaces have been developed to be programmable …

Optical metasurfaces with subwavelength thickness hold considerable promise for future
advances in fundamental optics and novel optical applications due to their unprecedented …

Metasurfaces, two-dimensional equivalents of metamaterials, are engineered surfaces
consisting of deep subwavelength features that have full control of the electromagnetic …

Interest in new thermal diodes, regulators, and switches has been rapidly growing because
these components have the potential for rich transport phenomena that cannot be achieved …

Dynamically reconfigurable metasurfaces open up unprecedented opportunities in
applications such as high capacity communications, dynamic beam shaping, hyperspectral …

Light projection displays play an increasingly important role in our modern life. Core
projection systems including liquid crystal displays and digital micromirror devices can …