Topological plasmonic modes in graphene-coated nanowire arrays
Sign Up to like & getrecommendations! Published in 2019 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-019-1867-z
Abstract: We investigate the topological edge modes of surface plasmonic polaritons (SPPs) in a two-dimensional waveguide array composed of graphene-coated nanowires. The system experiences topological phase transition by tuning the inter-layer spacing between adjacent unit cells.… read more here.
Keywords: layer spacing; graphene coated; topological plasmonic; nanowire arrays ... See more keywords
Strong coupling between in-plane photonic modes and out-of-plane plasmonic modes in 2D metal–dielectric–metal nanocylinder arrays
Sign Up to like & getrecommendations! Published in 2021 at "Optics Communications"
DOI: 10.1016/j.optcom.2021.126908
Abstract: Abstract Arrays of metal–dielectric–metal (MDM) multilayer nanostructure can support various kinds of plasmonic modes including in-plane (IP) localized/delocalized surface plasmons or lattice resonances, photonic waves, as well as out-of-plane (OP) plasmon modes. Hybridization between different… read more here.
Keywords: plane; strong coupling; metal dielectric; plasmonic modes ... See more keywords
Hybridization and Dehybridization of Plasmonic Modes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Physical Chemistry C"
DOI: 10.1021/acs.jpcc.0c08570
Abstract: The plasmon resonances (modes) of a metal nanostructure can be defined as a dipole, a quadrupole, or high-order modes depending on the surface charge distribution induced by the incident field. In ... read more here.
Keywords: dehybridization plasmonic; chemistry; hybridization dehybridization; plasmonic modes ... See more keywords
Selectively Addressing Plasmonic Modes and Excitonic States in a Nanocavity Hosting a Quantum Emitter
Sign Up to like & getrecommendations! Published in 2022 at "Nano Letters"
DOI: 10.1021/acs.nanolett.2c02758
Abstract: Controlling the interaction between the excitonic states of a quantum emitter and the plasmonic modes of a nanocavity is key for the development of quantum information processing devices. In this Letter we demonstrate that the… read more here.
Keywords: addressing plasmonic; plasmonic modes; excitonic states; modes excitonic ... See more keywords
Evolution and Coupling of Plasmonic Modes in Single-Crystal Aluminum Nanoridge Antennas
Sign Up to like & getrecommendations! Published in 2018 at "ACS Photonics"
DOI: 10.1021/acsphotonics.8b00459
Abstract: Aluminum (Al) has prominent material and plasmonic properties in the ultraviolet (UV) spectral range. However, the large losses of plasmon antennas with multicrystal Al is the bottleneck for plasmonic applications. Here, the plasmon properties of… read more here.
Keywords: nanoridge antennas; evolution coupling; single crystal; plasmonic modes ... See more keywords
The transverse electric plasmonic modes in a negative refractive index black phosphorene waveguide structure
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ac357e
Abstract: We consider the transverse electric (TE) plasmonic modes supported by black phosphorene (BP) in a parallel waveguide structure with left-handed material (LHM) instead of the conventional right-handed dielectric material. The existence condition of the TE… read more here.
Keywords: transverse electric; waveguide structure; plasmonic modes; electric plasmonic ... See more keywords
Generation of long-range curved-surface plasmonic modes and their propagation through thin metal films in a tandem array.
Sign Up to like & getrecommendations! Published in 2017 at "Applied optics"
DOI: 10.1364/ao.56.008996
Abstract: We describe the generation of plasmonic modes that propagate in a curved trajectory. This is performed by masking a metal surface with two screens containing a randomly distributed set of holes that follow a Gaussian… read more here.
Keywords: metal films; tandem array; thin metal; range curved ... See more keywords
Plasmonic Modes and Fluorescence Enhancement Coupling Mechanism: A Case with a Nanostructured Grating
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12234339
Abstract: The recent development and technological improvement in dealing with plasmonic metasurfaces has triggered a series of interesting applications related to sensing challenges. Fluorescence has been one of the most studied tools within such a context.… read more here.
Keywords: plasmonic modes; coupling mechanism; enhancement; modes fluorescence ... See more keywords