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Interaction between surface plasmons and localized plasmons
Physical Review B, 1985A theoretical analysis of the experiments of Holland and Hall [Phys. Rev. B 27, 7765 (1983)] is given. The metal-island film is characterized by an effective anisotropic dielectric function. Formulas for reflection and transmission coefficients for an anisotropic layered structure are given.
, Agarwal, , Dutta Gupta S
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Hybrid of graphene surface plasmons and surface magneto-plasmons in a waveguide
Superlattices and Microstructures, 2020Abstract The terahertz frequency has potential applications in various devices, and surface plasmons open up a number of promising applications. With the motivation of studying the possibility of hybridization of different surface plasmons, we proposed a waveguide structure with magneto-optical and dielectric layers with an air spacer layer in which ...
Zahra Abedini Aminabad +2 more
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Focusing surface plasmons by a plasmonic lens
SPIE Proceedings, 2014Surface plasmons have been launched from free space optical beams (at an excitation wavelength of 700 nm) and focused in the plane using concentric curved gratings (or plasmonic lenses) etched into 30 nm-thick gold films. The performance of these devices was studied with numerical simulation and verified by near-field scanning optical microscopy ...
Thanh Phong Vo +4 more
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Surface Plasmon Resonance for Proteomics
2011Surface plasmon resonance (SPR) is a well-established label-free technique to detect mass changes near an SPR surface. For 20 years the benefits of SPR have been proven in biomolecular interaction analysis, including measurements of affinity and kinetics.
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Slowing Down Surface Plasmons on a Moiré Surface
Physical Review Letters, 2009We have demonstrated slow propagation of surface plasmons on metallic Moiré surfaces. The phase shift at the node of the Moiré surface localizes the propagating surface plasmons and adjacent nodes form weakly coupled plasmonic cavities. Group velocities around v_{g}=0.44c at the center of the coupled cavity band and almost a zero group velocity at the ...
Kocabas, A., Senlik, S.S., Aydinli, A.
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Surface plasmons on rough surfaces
Il Nuovo Cimento B Series 11, 1977Experiments with surface plasmons on rough and sinusoidally corrugated surfaces of metals with quasi-free electrons are performed to study the changes of the dispersion relation. The result is that the eigenfrequency of the plasma oscillations is displaced and the damping is increased. The dependence of the displacement and of the damping on the height
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Recent progress in surface plasmon resonance based sensors: A comprehensive review
Heliyon, 2021Rahul Jashvantbhai Pandya +2 more
exaly
Surface Plasmon-Assisted Fluorescence Enhancing and Quenching: From Theory to Application
ACS Applied Bio Materials, 2021Qiang Su, Deming Gou, Cheng Jiang
exaly