An ultra-short laser pulse (blue) excites plasmonic gold nanorods, which leads to characteristic changes in the transmitted electric field (yellow). Sampling this field permits to infer the plasmonic ...

Researchers have developed a new strategy to overcome a long-standing limitation in plasmonic loss by reshaping light–matter ...

Definition: Plasmonic nanoparticles, typically made of metals like gold and silver, are minuscule particles capable of manipulating and enhancing electromagnetic fields. This unique ability allows ...

A new publication from Opto-Electronic Sciences; DOI 10.29026/oes.2024.240011 , discusses control of light–matter interactions in two-dimensional materials with nanoparticle-on-mirror structures.

In the home, the lab and the factory, electric fields control technologies such as Kindle displays, medical diagnostic tests and devices that purify cancer drugs. In an electric field, anything with ...

While Raman spectroscopy has been hugely successful in a number of domains of chemistry and materials science, 1-3 one of the main challenges with performing Raman measurements is the inherently weak ...