The integration of functional nanomaterials and heterostructures with photonic architectures
has laid the foundation for important photonic and optoelectronic applications. The advent of …

As a wide‐bandgap semiconductor material, titanium dioxide (TiO2), which possesses three
crystal polymorphs (ie, rutile, anatase, and brookite), has gained tremendous attention as a …

Silicon photonics is evolving from laboratory research to real-world applications with the
potential to transform many technologies, including optical neural networks and quantum …

Laser-based methodologies for synthesis, reduction, modification and assembly of
graphene-based materials are highly demanded for energy-related electrodes and devices …

Abstract 2D materials show wide‐ranging physical properties with their electronic bandgaps
varying from zero to several electronvolts, offering a rich platform to explore novel electronic …

Optical links are moving to higher and higher transmission speeds while shrinking to shorter
and shorter ranges where optical links are envisaged even at the chip scale. The scaling in …

Artificial chiral nanostructures have been subjected to extensive research for their unique
chiroptical activities. Planarized chiral films of ultrathin thicknesses are in particular demand …

Nanostructured surfaces with designed optical functionalities, such as metasurfaces, allow
efficient harvesting of light at the nanoscale, enhancing light–matter interactions for a wide …

Many non-equilibrium phenomena have been discovered or predicted in optically driven
quantum solids. Examples include light-induced superconductivity, and Floquet-engineered …

Metasurfaces, with extremely exotic capabilities to manipulate electromagnetic (EM) waves,
have derived a plethora of advanced metadevices with intriguing functionalities …