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

Polarization‐sensitive photodetectors are gaining numerous attention since polarization
detection is important in geological remote sensing, atmospheric monitoring, military recon …

We present a comprehensive overview of chirality and its optical manifestation in plasmonic
nanosystems and nanostructures. We discuss top-down fabricated structures that range from …

Molecular plasmonics, the area which deals with the interactions between surface plasmons
and molecules, has received enormous interest in fundamental research and found …

In this paper, we present a simple design of six-band terahertz (THz) perfect metasurface
absorber (PMSA) composed of a single circular-split-ring (CSR) structure placed over a …

The control of polarization and wavefront plays an important role in many optical systems. In
this work, a monolayer metasurface is proposed to simultaneously realize circular …

Throughout the 19th and 20th century, chirality has mostly been associated with chemistry.
However, while chirality can be very useful for understanding molecules, molecules are not …

Metasurfaces as optically thin composite layers can be modeled as electric and magnetic
surface current sheets flowing in the layer volume in the metasurface plane. In the most …

Chiral growth and chirality transfer associated with plasmonic nanostructures have
rejuvenated the field of chirality. As the precise regioselective growth of inorganic crystals …

Electromagnetic metamaterials (MMs) and metasurfaces (MSs) are artificial media and
surfaces with subwavelength separations of meta-atoms designed for anomalous …