Metamaterials, artificial composite structures with exotic material properties, have emerged
as a new frontier of science involving physics, material science, engineering and chemistry …

This Colloquium presents an overview of the research on nonlinear electromagnetic
metamaterials. The developed theoretical approaches and experimental designs are …

Devices that manipulate light represent the future of information processing. Flat optics and
structures with subwavelength periodic features (metasurfaces) provide compact and …

Mechanical stretching has been an effective way to achieve widely tunable optical response
in artificial nanostructures. However, the typical stretchable optical devices produce exactly …

Electromagnetic metamaterials are designer materials made from 'artificial atoms' which
provide unprecedented control over light matter interactions. Metamaterials are fashioned to …

The study of advanced artificial electromagnetic materials, known as metamaterials,
provides a link from material science to theoretical and applied electrodynamics, as well as …

We experimentally study the effect of near field coupling on the transmission of light in
terahertz metasurfaces. Our results show that tailoring the coupling between the resonators …

This paper reviews micromachined tunable metamaterials, whereby the tuning capabilities
are based on the mechanical reconfiguration of the lattice and/or the metamaterial element …

A terahertz electromagnetically induced transparency (EIT) metamaterial, consisting of
single-layer graphene cut wire resonator arrays with closely placed graphene closed ring …

Fano resonances in metasurfaces are important due to their low loss subradiant behavior
that allows excitation of high‐quality (Q) factor resonances extending from the microwave to …