Enhancing Surface Sensing Sensitivity of Metallic Nanostructures using Blue-Shifted Surface Plasmon Mode and Fano Resonance
Sign Up to like & getrecommendations! Published in 2018 at "Scientific Reports"
DOI: 10.1038/s41598-018-28122-5
Abstract: Improving surface sensitivities of nanostructure-based plasmonic sensors is an important issue to be addressed. Among the SPR measurements, the wavelength interrogation is commonly utilized. We proposed using blue-shifted surface plasmon mode and Fano resonance, caused… read more here.
Keywords: mode; surface; blue shifted; plasmon mode ... See more keywords
Spontaneous decay of a quantum emitter near a plasmonic nanostructure
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review B"
DOI: 10.1103/physrevb.98.115401
Abstract: We develop a theory for spontaneous decay of a quantum emitter (QE) situated near metal-dielectric structure supporting localized surface plasmons. If plasmon resonance is tuned close to the QE emission frequency, the emission is enhanced… read more here.
Keywords: decay; quantum emitter; plasmon mode; spontaneous decay ... See more keywords
Anomalous Acoustic Plasmon Mode from Topologically Protected States.
Sign Up to like & getrecommendations! Published in 2017 at "Physical review letters"
DOI: 10.1103/physrevlett.119.136805
Abstract: Plasmons, the collective excitations of electrons in the bulk or at the surface, play an important role in the properties of materials, and have generated the field of "plasmonics." We report the observation of a… read more here.
Keywords: surface; topologically protected; plasmon mode; acoustic plasmon ... See more keywords
Laser Microsphere Lens Array Fabrication of Micro/Nanostructures with Tunable Enhanced SERS Behavior in Dipole Superposition Plasmon Mode
Sign Up to like & getrecommendations! Published in 2017 at "IEEE Photonics Journal"
DOI: 10.1109/jphot.2017.2715343
Abstract: Silicon-based surface-enhanced Raman scattering (SERS) substrates with high sensitivity and uniformity were obtained by a laser surface processing method utilizing microsphere sphere lens arrays followed by chemical etching and silver (Ag) deposition. High SERS performance… read more here.
Keywords: plasmon mode; superposition plasmon; dipole superposition;
Plasmon mode manipulation based on multi-layer hyperbolic metamaterials.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.457014
Abstract: Metamaterial with hyperbolic dispersion properties can effectively manipulate plasmonic resonances. Here, we designed a hyperbolic metamaterial (HMM) substrate with a near-zero dielectric constant in the near-infrared region to manipulate the plasmon resonance of the nano-antenna… read more here.
Keywords: plasmon mode; hmm substrate; plasmon resonance; plasmon ... See more keywords