With rapid advances in optoelectronics, electrochromic materials and devices have received
tremendous attentions from both industry and academia for their strong potentials in …

The concentration and manipulation of light in the nanoscale range are fundamental to
nanophotonic research. Plasmonic nanoparticles can localize electromagnetic waves within …

The growing interest to develop modern digital displays and colour printing has driven the
advancement of colouration technologies with remarkable speed. In particular, metasurface …

Green synthesis of nanomaterials with multifaceted applications in photonics as well as
biomedical fields has remained a daunting challenge. Engineering multielement nanohybrid …

Dimers, two closely spaced metallic nanostructures, are one of the primary nanoscale
geometries in plasmonics, supporting high local field enhancements in their interparticle …

The recently emerged field of Mesotronics provides novel opportunities for subwavelength
magnetic and electric field localization and giant enhancement by mesoscale dielectric …

Polyaniline (PANI), a conductive polymer, is a promising active material for optical switching.
In most studies, active switching has so far been realized only between two states, whereas …

Optically Mie-resonant crystalline silicon nanoparticles have long attracted interest for their
unique scattering behaviors. Here, we report a bottom-up nonthermal plasma process that …

Discovering peak-performing components, under certain structural and material constraints,
is vital for the efficient operation of integrated systems that incorporate them. This becomes …

Optical color filters are widely applied in many areas including display, imaging, sensing,
holography, energy harvest, and measurement. Traditional dye-based color filters have …