Results 11 to 20 of about 453,877 (268)
Energy Localization through Locally Resonant Materials [PDF]
Materials, 2020 Among the attractive properties of metamaterials, the capability of focusing and localizing waves has recently attracted research interest to establish novel energy harvester configurations. In the same frame, in this work, we develop and optimize a system for concentrating mechanical energy carried by elastic anti-plane waves. The system, resembling a
Marco Moscatelli +2 more
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Photon Localization in Resonant Media [PDF]
Physical Review Letters, 2001 Physical Review ...
Chabanov, A. A., Genack, A. Z.
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On Anomalous Localized Resonance for the Elastostatic System [PDF]
SIAM Journal on Mathematical Analysis, 2016 We consider the anomalous localized resonance due to a plasmonic structure for the elastostatic system in R^2. The plasmonic structure takes a general core-shell-matrix form with the metamaterial located in the shell. If there is no core, we show that resonance occurs for a very broad class of sources. If the core is nonempty and of an arbitrary shape,
Hongjie Li, Hongyu Liu 0001
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Localization of Resonance Eigenfunctions on Quantum Repellers [PDF]
Physical Review Letters, 2009 4 pages, 4 ...
Ermann, Leonardo +2 more
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Matryoshka locally resonant sonic crystal [PDF]
The Journal of the Acoustical Society of America, 2011 The results of numerical modeling of sonic crystals with resonant array elements are reported. The investigated resonant elements include plain slotted cylinders as well as their various combinations, in particular, Russian doll or Matryoshka configurations. The acoustic band structure and transmission characteristics of such systems have been computed
Elford, Daniel +3 more
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Binocular Localization Using Resonant Beam
IEEE Transactions on Wireless Communications, 2023 Locating mobile devices precisely in indoor scenarios is a challenging task because of the signal diffraction and reflection in complicated environments. One vital cause deteriorating the localization performance is the inevitable power dissipation along the propagation path of localization signals.
Mengyuan Xu +5 more
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Localization of quantum states at the cyclotron resonance [PDF]
Physics Letters A, 1997 A new type of localization - localization over the quantum resonance cells - in an intrinsically degenerate system is explored by using the quasienergy eigenstates.
Demikhovskii, V. Ya., Kamenev, D. I.
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Acoustic Focusing Imaging Characteristics Based on Double Negative Locally Resonant Phononic Crystal
IEEE Access, 2019 To achieve high-efficiency and high-resolution acoustic focusing, we used artificial periodic acoustic structures composed of cell arrays to manipulate the acoustic transmission wave front, and used finite element software to simulate the acoustic field ...
Shuai Tang, Rui Wang, Jianning Han
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Local Chirality of Optical Resonances in Ultrasmall Resonators
Physical Review Letters, 2012 In wavelength-scale cavities with chiral-symmetric geometry, wave optical effects can introduce local chirality, that is, a spatial separation of the clockwise and counterclockwise propagating resonant modes. We show that this local chirality results in unidirectional lasing emission in the far field. In the presence of a waveguide, the local chirality
Brandon, Redding +5 more
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Resonant Anderson localization in segmented wires [PDF]
Physical Review E, 2016 We discuss a model of random segmented wire, with linear segments of 2D wires joined by circular bends. The joining vertices act as scatterers on the propagating electron waves. The model leads to resonant Anderson localization when all segments are of similar length.
Estarellas, Cristian, Serra, Llorenç
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