184 citations · 287 across the 5 of their papers we have counts for
5 papers
How To Identify Plasmons from the Optical Response of Nanostructures
Runmin Zhang, Luca Bursi, Joel D. Cox +11
A promising trend in plasmonics involves shrinking the size of plasmon-supporting structures down to a few nanometers, thus enabling control over light-matter interaction at extrem…
Aluminum Nanoparticles with Hot Spots for Plasmon-Induced Circular Dichroism of Chiral Molecules in the UV Spectral Interval
Lucas V. Besteiro, Hui Zhang, Jérôme Plain +3
Plasmonic nanocrystals with hot spots are able to localize optical energy in small spaces. In such physical systems, near-field interactions between molecules and plasmons can beco…
Plasmonic Metastructures and Nanocomposites with a Narrow Transparency Window in a Broad Extinction Spectrum
Hui Zhang, Hilmi Volkan Demir, Alexander O. Govorov
We propose and describe plasmonic nanomaterials with unique optical properties. These nanostructured materials strongly attenuate light in a broad wavelength interval ranged from 4…
Theory of photo-injection of hot plasmonic carriers in metal-semiconductor nanostructures
Alexander O. Govorov, Hui Zhang, Yurii K. Gounko
We investigate theoretically the effect of injection of plasmonic carriers from an optically-excited metal nanocrystal to a semiconductor contact or to attached molecules. The dist…
Giant circular dichroism of a molecule in a region of strong plasmon resonances between two neighboring gold nanocrystals
Hui Zhang, A. O. Govorov
We report on giant circular dichroism (CD) of a molecule inserted into a plasmonic hot spot. Naturally occurring molecules and biomolecules have typically CD signals in the UV rang…