Transparent conductors are essential elements in an array of optoelectronic devices. The
most commonly used transparent conductor–indium tin oxide (ITO) suffers from issues …

In the continuously evolving realm of nonlinear optics, epsilon near zero (ENZ) materials
have captured significant scientific interest, becoming a compelling focal point over the past …

Nanophotonic devices, composed of metals, dielectrics, or semiconductors, enable precise
and high-spatial-resolution manipulation of electromagnetic waves by leveraging diverse …

The performance of photocatalysts and photovoltaic devices can be enhanced by energetic
charge carriers produced from plasmon decay, and the lifetime of these energetic carriers …

Plasmonic transdimensional materials (TDMs), which are atomically thin metals of precisely
controlled thickness, are expected to exhibit large tailorability and dynamic tunability of their …

Surface-enhanced Raman spectroscopy (SERS) is an ultrasensitive technique to identify
vibrational fingerprints of trace analytes. However, present SERS techniques suffer from the …

Ultrathin metal films (UTMFs) are widely used in optoelectronic applications, from
transparent conductors to photovoltaic cells, low emissivity windows, and plasmonic …

Photoluminescence from spatially inhomogeneous plasmonic nanostructures exhibits
fascinating wavelength-dependent nonlinear behaviors due to the intraband recombination …

Two-dimensional (2D) metals have received considerable attention in recent years because
of their fascinating physical and chemical properties, as well as potential applications in …

The physics of electrons, photons, and their plasmonic interactions change dramatically
when one or more dimensions are reduced to atomic-level thicknesses. For example …