The discovery of the enhancement of Raman scattering by molecules adsorbed on
nanostructured metal surfaces is a landmark in the history of spectroscopic and analytical …

Plasmonic oligomers composed of metallic nanoparticles are one class of the most
promising platforms for generating Fano resonances with unprecedented optical properties …

Reducing the capacitive opening between subwavelength metallic objects down to atomic
scales or bridging the gap by a conductive path reveals new plasmonic spectral features …

Following Mie theory, nanoparticles made of a high‐refractive‐index dielectric, such as
silicon, exhibit a resonator‐like behavior and very rich resonance spectra. Which electric or …

All-dielectric nanoparticle oligomers have recently emerged as promising candidates for
nonlinear optical applications. Their highly resonant collective modes, however, are difficult …

Multipolar electromagnetic phenomena in subwavelength resonators are at the heart of
metamaterial science and technology. In this Rapid Communication, we demonstrate …

Microscopic techniques based on nonlinear optical processes provide alternative ways to
visualize natural and artificial nanoscopic systems with minimum disturbance. In such …

The plasmon hybridization model of electromagnetic coupling between plasmonic
nanoparticles predicts the formation of lower energy “bonding” and higher energy …

Interaction of complex-shaped light fields with specially designed plasmonic nanostructures
gives rise to various intriguing optical phenomena like nanofocusing of surface waves …

Plasmonic toroidal resonance has attracted growing interests because of its low loss
electromagnetic properties and potential high sensitive nanophotonic applications …