Results 51 to 60 of about 72,332 (288)
Resonant Scattering of Surface Plasmon Polaritons by Dressed Quantum Dots
, 2014 The resonant scattering of surface plasmon-polariton waves by embedded semiconductor quantum dots above the dielectric/metal interface is explored in the strong-coupling regime.
Cardimona, Dave +6 more
core +1 more source
Exploiting the localized surface plasmon modes in gold triangular nanoparticles for sensing applications [PDF]
, 2012 In this study we investigate and exploit, for optical sensing, the surface plasmon excitation in gold triangular nanoparticles with high aspect ratios (i.e., the ratio of the edge length of the triangles with the height) prepared by nanosphere ...
Damman, Pascal +5 more
core +3 more sources
Single-Photon Tunneling via Localized Surface Plasmons [PDF]
Physical Review Letters, 2002 Strong evidence of a single-photon tunneling effect, a direct analog of single-electron tunneling, has been obtained in the measurements of light tunneling through individual subwavelength pinholes in a gold film covered with a layer of polydiacetylene.
Smolyaninov, I.I. +3 more
openaire +3 more sources
Localized Surface Plasmon Resonance Biosensing: Current Challenges and Approaches
Sensors, 2015 Localized surface plasmon resonance (LSPR) has emerged as a leader among label-free biosensing techniques in that it offers sensitive, robust, and facile detection.
Sarah Unser +3 more
doaj +1 more source
Near-field spectroscopy of Dirac plasmons in Bi2Se3 ribbon arrays
APL Photonics, 2023 Plasmons supported in the massless electron surface states of topological insulators (TIs), known as Dirac plasmons, have great potential in next generation optoelectronics.
Lucy L. Hale +5 more
doaj +1 more source
Metal-in-metal localized surface plasmon resonance [PDF]
Nanotechnology, 2009 Anomalous strong resonances in silver and gold nanoporous thin films which conduct are found to arise from isolated metal nano-islands separated from the surrounding percolating metal network by a thin loop of insulator. This observed resonant optical response is modelled.
G B, Smith, A A, Earp
openaire +2 more sources
Advanced Functional Materials, EarlyView.A chiral photodetector capable of selectively distinguishing left‐ and right‐handed circularly polarized light is experimentally demonstrated. The device, which features a nanopatterned electrode inverse‐designed by a genetic algorithm within a metal–dielectric–metal nanocavity that incorporates a vacuum‐deposited small‐molecule multilayer, exhibits ...
Kyung Ryoul Park +3 more
wiley +1 more source
Surface Plasmons and Topological Insulators
, 2011 We study surface plasmons localized on interfaces between topologically trivial and topologically non-trivial time reversal invariant materials in three dimensions.
A. Otto, Andreas Karch, E. Kretschmann
core +1 more source
Transverse Anderson localization of surface plasmon polaritons [PDF]
Optics Letters, 2017 We investigate the effect of disorder on the propagation of surface plasmon polaritons in arrays of evanescently coupled dielectric loaded surface plasmon polariton waveguides. Diagonal disorder is implemented by randomly varying the heights of the waveguides.
Cherpakova, Zlata +3 more
openaire +3 more sources
Advanced Functional Materials, EarlyView.Development of a transparent, self‐sanitizing antimicrobial coating technology applicable to a wide range of materials and surfaces‐including touchscreens, transparent substrates, and metal, plastic, and glass‐regardless of pathogen type. The spray‐coated, UV‐cross‐linked imidazole‐based quaternary ammonium chloride materials provide broad‐spectrum ...
Surjith Kumaran +6 more
wiley +1 more source