Metasurfaces are 2D artificial materials consisting of arrays of metamolecules, which are
exquisitely designed to manipulate light in terms of amplitude, phase, and polarization state …

Rapid progress in the development of metamaterials and metaphotonics allowed bulky
optical assemblies to be replaced with thin nanostructured films, often called metasurfaces …

Recently, exceptional points, a degeneracy of open wave systems, have been observed in
photonics, acoustics, and electronics. They have mainly been realized as a degeneracy of …

The formation of a dense and uniform thin layer on the substrates is crucial for the fabrication
of high-performance perovskite solar cells (PSCs) containing formamidinium with multiple …

Metamaterials constructed from deep subwavelength building blocks have been used to
demonstrate phenomena ranging from negative refractive index and ε-near-zero to cloaking …

Metasurfaces consisting of engineered dielectric or metallic structures provide unique
solutions to realize exotic phenomena including negative refraction, achromatic focusing …

The absorption of electromagnetic energy by a material is a phenomenon that underlies
many applications, including molecular sensing, photocurrent generation and …

The scattering of electromagnetic waves lies at the heart of most experimental techniques
over nearly the entire electromagnetic spectrum, ranging from radio waves to optics and x …

Metasurfaces based on resonant nanophotonic structures have enabled innovative types of
flat-optics devices that often outperform the capabilities of bulk components, yet these …

The changing balance of forces at the nanoscale offers the opportunity to develop a new
generation of spatially reconfigurable nanomembrane metamaterials in which …