Results 31 to 40 of about 136,494 (314)
Pearcey plasmon: An autofocusing surface wave
Results in Physics, 2021 In this article, we present a new kind of autofocusing surface plasmonic wave: the Pearcey plasmon. The result shows that the Pearcey plasmon evolves at the silver-air interface in the form of two-dimensional Pearcey plasmon function.
Hongcheng Hu +3 more
doaj +1 more source
Sensors, 2020 Microcavity surface plasmon resonance sensors (MSPRSs) develop out of the classic surface plasmon resonance technologies and aim at producing novel lab-on-a-chip devices.
Dragos Amarie +3 more
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Cascaded plasmon-induced transparency in spoof surface plasmon polariton waveguide
Results in Physics, 2022 Manipulating spoof surface plasmon polaritons (SPPs) effectively has promising applications in developing ultracompact plasmonic circuits. Research on versatile components in planar spoof SPP waveguides has attracted widespread attention over the decades.
Xiaoqiang Su +9 more
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Effect of slit width on surface plasmon resonance
Results in Physics, 2019 In this paper, a hybrid resonator composed of an all-metal grating made of copper and a dielectric cavity filled with SiO2 between slits is simulated and calculated by the finite-difference time-domain method (FDTD).
Yingying Wang +9 more
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Plasmon resonance studies of iron coated gold films with and without an applied magnetic field
AIP Advances, 2017 Surface plasmon excitations can result from the absorption of light incident on gold films. Adding a ferromagnetic metal, in our case iron, allows the surface plasmon resonance peak energy to be manipulated not only by the free electrons present in ...
K. Podolak +4 more
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Sensors, 2018 In this paper, we report a theoretical framework on the effect of multiple resonances inside the dielectric cavity of insulator-insulator-metal-insulator (IIMI)-based surface plasmon sensors.
Phitsini Suvarnaphaet +1 more
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Advanced Engineering Materials, EarlyView.Powder metal processing provides scalable advantages in nanoporous (np) metal development. Mechanical alloying is used to produce unique precursors for hybrid nanopore formation by oxide reduction and dealloying. As demonstrated in np Ag, this approach improves process efficiency while promoting smaller ligaments and larger pores, both of which are ...
Mark A. Atwater, Oliver A. Fowler
wiley +1 more source
Surface plasmon-coupled emission for applications in biomedical diagnostics [PDF]
, 2009 Surface plasmon-coupled emission (SPCE) is a phenomenon whereby the light emitted from a fluorescent molecule can couple into the surface plasmon of an adjacent metal layer resulting in highly directional emission in the region of the surface plasmon ...
Trnavsky, Michal
core
, 2013 An immobilization protocol was developed to attach receptors on smooth silver thin films. Dense and packed 11-mercaptoundecanoic acid (11-MUA) was used to avoid uncontrolled sulfidization and harmful oxidation of silver nanolayers.
Abdulhalim, Ibrahim +8 more
core +1 more source
Plasmonic excitations in ultrathin metal films on dielectric substrates
New Journal of Physics, 2014 The optical properties of metals are mainly determined by their plasmonic excitations, with various intriguing phenomena associated with systems in reduced dimensions. In this paper, we present a systematic study of the plasmonic excitations in ultrathin
Xiaoguang Li +5 more
doaj +1 more source