Journal Article10.1126/SCIENCE.1089171
A hybridization model for the plasmon response of complex nanostructures.
4K
TL;DR: A simple and intuitive picture that describes the plasmon response of complex nanostructures of arbitrary shape is presented, an electromagnetic analog of molecular orbital theory, that can be understood as the interaction or "hybridization" of elementary plasmons supported by nanostructure of elementary geometries.
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Abstract: We present a simple and intuitive picture, an electromagnetic analog of molecular orbital theory, that describes the plasmon response of complex nanostructures of arbitrary shape. Our model can be understood as the interaction or "hybridization" of elementary plasmons supported by nanostructures of elementary geometries. As an example, the approach is applied to the important case of a four-layer concentric nanoshell, where the hybridization of the plasmons of the inner and outer nanoshells determines the resonant frequencies of the multilayer nanostructure.
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Citations
Plasmonic Enhancement of Single Photon Emission from a Site-Controlled Quantum Dot
TL;DR: In this article, the authors showed enhanced single photon emission via exciton-plasmon coupling in a metal-encapsulated site-controlled quantum dot (QD) structure.
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Excitation of Multiple Fano-Like Resonances Induced by Higher Order Plasmon modes in Three-Layered Bimetallic Nanoshell Dimer
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Combined Tight-Binding and Numerical Electrodynamics Understanding of the STEM/EELS Magneto-optical Responses of Aromatic Plasmon-Supporting Metal Oligomers
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Ultrafast polarization-dependent all-optical switching of germanium-based metaphotonic devices
TL;DR: In this paper, an ultrafast anisotropic switch of the plasmon-induced transparency (PIT) effect is experimentally and numerically demonstrated by metamaterial devices composed of two pairs of planar split-ring resonators and a pair of closed ring resonators.
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Unmodified hot spot in hybridized nanorod dimer for extended surface-enhanced Raman scattering
TL;DR: In this article, the authors numerically designed the plasmonic substrates by embedding a nanorod dimer antenna into a nanoring resonator, which reveals a double-resonance response with a broad-spectrum electric field enchantment due to the hybridization of nanorodes and nanoring, which can be attributed to the interaction of intralayer and interlayer plasmons.
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Yugang Sun,Younan Xia +1 more
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Nanoengineering of optical resonances
TL;DR: In this paper, a general approach to the making of metal nanoshell composite nanoparticles based on molecular self-assembly and colloid reduction chemistry is described, which can be used to construct a new, composite nanoparticle whose optical resonance can be designed in a controlled manner.
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