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The Applications of Metamaterials [PDF]
International Journal of Antennas and Propagation, 2015 1State Key Laboratory of Millimeter Waves, Southeast University, Nanjing 210096, China 2School of Engineering and Physical Sciences, Heriot-Watt University, Edinburgh EH14 4AS, UK 3Institute of Microwave Techniques, University of Ulm, 89069 Ulm, Germany 4State Key Lab of Modern Optical Instrumentation, Centre for Optical and Electromagnetic Research ...
Hui Feng Ma +4 more
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Applied Sciences, 2022 Recently, layered-beam metamaterial structures have been gaining popularity in a variety of engineering applications including energy harvesting and vibration isolation.
Winner Anigbogu, Hamzeh Bardaweel
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Optica, 2020 We report the theoretical prediction and experimental realization of the optical phenomenon of “ballistic resonance.” This resonance, resulting from the interplay between free charge motion in confining geometries and periodic driving electromagnetic fields, can be utilized to achieve negative permittivity at frequencies well above the bulk plasma ...
Kun Li +6 more
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Wave Energy Amplification in a Metamaterial based Traveling Wave Structure [PDF]
Europhys.Lett.87:34005,2009, 2010 We consider the interaction between a particle beam and a propagating electromagnetic wave in the presence of a metamaterial. We show that the introduction of a metamaterial gives rise to a novel dispersion curve which determines a unique wave particle relationship, via the frequency dependence of the metamaterial and the novel ability of metamaterials
arxiv +1 more source
Gold Helix Photonic Metamaterial as Broadband Circular Polarizer
Science, 2009 Corkscrew Polarizer Strong optical activity, measured in terms of a material's ability to polarize light, usually requires a material several hundred wavelengths thick. Gansel et al. (p.
J. K. Gansel +8 more
semanticscholar +1 more source
Study on Temperature Adjustable Terahertz Metamaterial Absorber Based on Vanadium Dioxide
IEEE Access, 2020 In the study of modern optics, the work of terahertz metamaterial absorbers is mostly multi-band perfect absorbers and ultra-wideband perfect absorbers. In contrast, in practical applications, metamaterial absorbers with adjustable resonance frequency or
Yubin Zhang +7 more
semanticscholar +1 more source
Journal of Optics, 2010 Optical space in metamaterials may be engineered to mimic the landscape of a multidimensional Universe which has regions of different topology and different effective dimensionality. The "metamaterial landscape" may include regions in which one or two spatial dimensions are compactified.
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Applied Physics Letters, 2009 Nanostructured metamaterials, especially arrays of metallic nanoparticles, which sustain the excitation of localized plasmon polaritons, provide excellent opportunities to mold the flow of light in the linear regime. We suggest a metamaterial structure whose properties are determined not only by its inner geometry but also by its entire shape.
Rockstuhl, C. +3 more
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Incandescent temporal metamaterials
Nature Communications, 2023 AbstractRegarded as a promising alternative to spatially shaping matter, time-varying media can be seized to control and manipulate wave phenomena, including thermal radiation. Here, based upon the framework of macroscopic quantum electrodynamics, we elaborate a comprehensive quantum theoretical formulation that lies the basis for investigating thermal
J. Enrique Vázquez-Lozano +1 more
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Metamaterial Based Circular Disc Patch Antenna Miniaturization
Advanced Electromagnetics, 2018 A novel metamaterial structure has been proposed for its operation at 2.4 GHz. A circular disc patch antenna resonating at dual band frequency with 2.4 GHz and 3.36 GHz has been designed using full field solver CST MWS tool and the loading effect of the ...
V. Kumar, Y. Wu
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