Light detection and ranging (LiDAR) technology, a laser-based imaging technique for
accurate distance measurement, is considered one of the most crucial sensor technologies …

Metasurfaces, the ultrathin, 2D version of metamaterials, have recently attracted a surge of
attention for their capability to manipulate electromagnetic waves. Recent advances in …

Semiconductor plasmonics has become a frontier for light manipulation beyond the
diffraction limit, offering a broader spectral range and higher flexibility of plasmon …

Metasurfaces, ultrathin metamaterials constructed by planar meta-atoms with tailored
electromagnetic (EM) responses, have attracted tremendous attention due to their exotic …

The intriguing physics of vanadium dioxide (VO 2) makes it not only a fascinating object of
study for fundamental research on solid-state physics but also an attractive means to actively …

The reversible phase transition in vanadium dioxide (VO 2) with light, heat, electric,
magnetic, and mechanical stimuli is the enabling concept to function as a smart material. It is …

Metasurfaces, planer artificial materials composed of subwavelength unit cells, have shown
superior abilities to manipulate the wavefronts of electromagnetic waves. In the last few …

Dielectric metasurfaces have become efficient tools for creating ultrathin optical components
with various functionalities for imaging, holography, quantum optics, and topological …

Resistive switching can be achieved in a Mott insulator by applying current/voltage, which
triggers an insulator-metal transition (IMT). This phenomenon is key for understanding IMT …

Metasurfaces are ultrathin nanostructured surfaces that can allow arbitrary manipulation of
light. Implementing dynamic tunability into their design could allow the optical functions of …