Tapered metallic nanostructures that harbor surface plasmons are highly interesting for
nanophotonic applications because of their waveguiding and field-focusing properties …

Silver nanowires (Ag NWs) present prominent waveguiding properties of subwavelength
light due to their nanoconfinement with propagating surface plasmons, which is of great …

Plasmonics, particularly the one based on plasmon resonances in optical antennas for the
excitation of localized and enhanced light fields, have enabled numerous nanophotonics …

We combine anisotropic wet etching and nanoskiving to create a novel three-dimensional
(3D) nanoantenna for plasmonic nanofocusing, vertically aligned zig-zag nanogaps …

Plasmonic gold nanocones offer outstanding possibilities to control light‐matter interaction
at the nanoscale. For instance, they can be exploited to modify the photonic environment …

We present a new technique to engineer metallic interfaces to produce sharp tips with
smooth curved surfaces and variable tip angles, as well as ridges with arbitrary contour …

The metal plasmonic nanostructure has the optical property of plasmon resonance, which
holds great potential for development in nanophotonics, bioelectronics, and molecular …

Plasmonic nanogaps serve as a useful configuration for light concentration and local field
amplification owing to the extreme localization of surface plasmons. Here, a smart plasmonic …

In this study, we present the synthesis of novel branched nanoparticles characterized by
inner dual-rims and outer protruded branches. Platinum dual-rim nanorings served as the …

Metallic plasmonic nanostructures have been widely investigated due to their unique optical
controllability. In particular, the construction of large-area and uniform multi-metallic …