Plasmonic photocatalysis has emerged as a prominent and growing field. It enables the
efficient use of sunlight as an abundant and renewable energy source to drive a myriad of …

Light-to-thermal conversion materials (LTCMs) have been of great interest to researchers
due to their impressive energy conversion capacity and wide range of applications in …

Metasurfaces are ultrathin metamaterials consisting of planar electromagnetic (EM)
microstructures (eg, meta-atoms) with pre-determined EM responses arranged in specific …

In contrast to previous absorber designs,[6, 7] we incorporate aluminum instead of gold for
the metal nanostructures and mirror to obtain full compatibility with industry standard …

A thin screen exhibiting dynamically switchable transmission/absorption functionalities is
highly desired in practice. However, a trilayer transmissive metasurface with active elements …

DOI: 10.1002/adma. 201401874 testing. Recently, two demonstrations of fully operational
devices were performed with efficiencies around 0.8% and 3.2%.[29, 30] Although these …

Vectorial optical fields (VOFs) exhibiting arbitrarily designed wavefronts and polarization
distributions are highly desired in photonics. However, current methods to generate them …

The advent of negative index materials has spawned extensive research into metamaterials
over the past decade. Metamaterials are attractive not only for their exotic electromagnetic …

The impedance matching to free space in metamaterial perfect absorbers has been believed
to involve and rely on magnetic resonant response, with direct evidence provided by the anti …

We demonstrated an ultra-broadband, polarization-insensitive, and wide-angle
metamaterial absorber for terahertz (THz) frequencies using arrays of truncated pyramid unit …