Results 41 to 50 of about 255,117 (293)
Science Advances, 2017 We present a comprehensive overview of chirality and its optical manifestation in plasmonic nanosystems and nanostructures.
Hentschel, Mario +4 more
openaire +4 more sources
Optical Chirality of Gold Chiral Helicoid Nanoparticles in the Strong Coupling Region
Photonics, 2023 The far- and near-field chirality properties are usually characterized by circular dichroism (CD) and optical chirality (OC), respectively. As a light–matter interaction for the hybrid states consisting of plasmons and excitons, the strong coupling ...
Haowei Cheng +7 more
doaj +1 more source
High-sensing properties of magnetic plasmon resonances in double- and triple-rod structures
, 2011 We numerically investigated the magnetic plasmon resonances in double-rod and triple-rod structures (DRSs and TRSs, respectively) for sensing applications. According to the equivalent circuit model, one magnetic plasmon mode was induced in the DRS.
Cao, J. X. +8 more
core +1 more source
Anisotropic Acoustic Plasmons in Black Phosphorus [PDF]
, 2017 Recently, it was demonstrated that a graphene/dielectric/metal configuration can support acoustic plasmons, which exhibit extreme plasmon confinement an order of magnitude higher than that of conventional graphene plasmons.
Khaliji, Kaveh +5 more
core +4 more sources
Transformation plasmonics [PDF]
Nanophotonics, 2012 Abstract Surface plasmons polaritons (SPPs) at metal/dielectric interfaces have raised lots of expectations in the on‐going quest towards scaling down optical devices. SPP optics offers a powerful and flexible platform for real two‐dimensional integrated optics, capable of supporting both light and electrons. Yet,
Kadic, Muamer +7 more
openaire +4 more sources
Nanomaterials, 2021 This article, a part of the larger research project of Surface-Enhanced Raman Scattering (SERS), describes an advanced study focusing on the shapes and materials of Tip-Enhanced Raman Scattering (TERS) designated to serve as part of a novel imager device.
Yaakov Mandelbaum +4 more
doaj +1 more source
Guided plasmons in graphene p-n junctions
, 2010 Spatial separation of electrons and holes in graphene gives rise to existence of plasmon waves confined to the boundary region. Theory of such guided plasmon modes within hydrodynamics of electron-hole liquid is developed. For plasmon wavelengths smaller
A. V. Shytov +5 more
core +1 more source
Plasmons of a two-dimensional electron gas in the presence of spin orbit interaction [PDF]
, 2015 A theoretical study of the collective excitation associated with plasmon modes is presented for a two-dimensional electron gas in the presence of spin orbit (SO) interaction induced by the Rashba effect.
Xu, W.
core +1 more source
Electroactive Metal–Organic Frameworks for Electrocatalysis
Advanced Functional Materials, EarlyView.Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska +7 more
wiley +1 more source
Plasmon transport and its guiding in graphene
New Journal of Physics, 2014 Transport of plasmons in graphene has been investigated by time-resolved electrical measurements. We demonstrate that the velocity v (or the refractive index $\propto \;{{v}^{-1}}$ ) and the characteristic impedance Z of the plasmon mode can be tuned ...
N Kumada +8 more
doaj +1 more source