Energy Plasmon Modes in Metamaterial-filled Double-layer Graphene-wrapped Cylindrical Waveguides
Sign Up to like & getrecommendations! Published in 2020 at "Plasmonics"
DOI: 10.1007/s11468-020-01328-y
Abstract: The characteristics of hybrid surface plasmon modes in a double-layer graphene cylindrical waveguide filled with metamaterials are theoretically investigated. The dispersion relation for different configurations of metamaterials (double positive (DPS)-graphene-double negative (DNG)-graphene-DPS and DNG-graphene-DPS-graphene-DNG) is… read more here.
Keywords: graphene; surface; plasmon modes; double layer ... See more keywords
Plasmon modes supported by left-handed material slab waveguide with conducting interfaces
Sign Up to like & getrecommendations! Published in 2018 at "Photonics and Nanostructures - Fundamentals and Applications"
DOI: 10.1016/j.photonics.2018.04.003
Abstract: Abstract Theoretical analysis of left-handed material core layer waveguide in the presence of interface free charge layers is presented. The thickness of the interface charge layer can be neglected compared with the incident wavelength. The… read more here.
Keywords: left handed; plasmon modes; conducting interfaces; modes supported ... See more keywords
Tamm plasmon modes on semi-infinite metallodielectric superlattices
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-03497-z
Abstract: We analyze the fundamental properties of optical waves referred to as Tamm plasmon modes (TPMs) which are tied to the interface of a semi-infinite two-phase metallodielectric superlattice with an arbitrary homogeneous capping medium. Such modes… read more here.
Keywords: tamm plasmon; capping medium; single interface; plasmon modes ... See more keywords
Surface plasmon modes of nanomesh-on-mirror nanocavities prepared by nanosphere lithography.
Sign Up to like & getrecommendations! Published in 2018 at "Nanoscale"
DOI: 10.1039/c8nr05499a
Abstract: Metal-insulator-metal (MIM) structures show great potential for numerous photonic applications due to their ability to confine light energy to volumes with deeply sub-wavelength dimensions. Here, MIM structures comprising hexagonal gold nanohole arrays were prepared by… read more here.
Keywords: prepared nanosphere; modes nanomesh; surface; plasmon modes ... See more keywords
Broadband chiral hybrid plasmon modes on nanofingernail substrates.
Sign Up to like & getrecommendations! Published in 2020 at "Nanoscale"
DOI: 10.1039/c9nr07394a
Abstract: There is significant interest in the utility of asymmetric nanoaperture arrays as substrates for the surface-enhanced detection, fluorescence, and imaging of individual molecules. This work introduces obliquely-cut, out-of-plane, coaxial layered structures on an aperture edge.… read more here.
Keywords: chiral hybrid; modes nanofingernail; plasmon modes; broadband chiral ... See more keywords
Generation of plasmon modes in a supernarrow nanoslit formed by silver surfaces
Sign Up to like & getrecommendations! Published in 2021 at "Quantum Electronics"
DOI: 10.1070/qel17475
Abstract: We report a theoretical study of plasmon generation of a giant electromagnetic field in a supernarrow nanoslit formed by a silver cylinder and a flat mirror surface. It is shown that as the silver surfaces… read more here.
Keywords: plasmon; silver surfaces; plasmon modes; formed silver ... See more keywords
Gap plasmon modes and plasmon-exciton coupling in a hybrid Au/MoSe2/Au tunneling junction.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.479620
Abstract: The light-matter interaction between plasmonic nanocavity modes and excitons at the nanometer scale is here addressed in the scanning tunneling microscope configuration where an MoSe2 monolayer is located between the tip and the substrate. We… read more here.
Keywords: tunneling junction; mose2 tunneling; gap plasmon; hybrid mose2 ... See more keywords
Fabrication of Metal-Insulator-Metal Nanostructures Composed of Au-MgF2-Au and Its Potential in Responding to Two Different Factors in Sample Solutions Using Individual Plasmon Modes
Sign Up to like & getrecommendations! Published in 2022 at "Micromachines"
DOI: 10.3390/mi13020257
Abstract: In this paper, metal–insulator–metal (MIM) nanostructures, which were designed to exhibit two absorption peaks within 500–1100 nm wavelength range, were fabricated using magnesium difluoride (MgF2) as the insulator layer. Since the MIM nanostructures have two… read more here.
Keywords: metal insulator; metal; insulator metal; plasmon modes ... See more keywords
RPA Plasmons in Graphene Nanoribbons: Influence of a VO2 Substrate
Sign Up to like & getrecommendations! Published in 2022 at "Nanomaterials"
DOI: 10.3390/nano12162861
Abstract: We study the effect of the phase-change material VO2 on plasmons in metallic arm-chair graphene nanoribbons (AGNRs) within the random-phase approximation (RPA) for intra- and inter-band transitions. We assess the influence of temperature as a… read more here.
Keywords: band; influence; vo2; substrate ... See more keywords