The research and development of optical metasurfaces has been primarily driven by the
curiosity for novel optical phenomena that are unattainable from materials that exist in nature …

Metasurfaces are a topic of significant research and are used in various applications due to
their unique ability to manipulate electromagnetic waves in microwave and optical …

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

Physical geometry and optical properties of objects are correlated: cylinders focus light to a
line, spheres to a point and arbitrarily shaped objects introduce optical aberrations. Multi …

In this Perspective, we discuss the different opportunities offered by time-modulated
metasurfaces for dynamic wavefront engineering and space-time photonics. Efforts in …

Electromagnetic wave absorbers have been investigated for many years with the aim of
achieving high absorbance and tunability of both the absorption wavelength and the …

Metasurfaces are thin two-dimensional metamaterial layers that allow or inhibit the
propagation of electromagnetic waves in desired directions. For example, metasurfaces …

Metamaterials have been deployed for a wide range of fields including invisible cloak,
superlens, electromagnetic wave absorption and magnetic resonance imaging, owing to …

Recent developments in nanotechnology herald nanometer-sized devices expected to bring
light to a number of groundbreaking applications. Communication with and among …

In the last years, the development of new materials as well as advanced fabrication
techniques have enabled the transformation of electronics from bulky rigid structures into …