Journal ArticleDOI
Methods of crystal optics for studying electromagnetic phenomena in metamaterials: Review
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TLDR
The state of the art of electrodynamics of new composite media (metamaterials) is reviewed in this paper, where composites in the form of a periodic lattice of identical elements, which are in essence artificial crystals with characteristic scales of the internal structure from several centimeters to several hundred nanometers are considered.Abstract:
The state of the art of electrodynamics of new composite media—metamaterials—is reviewed. The composites in the form of a periodic lattice of identical elements, which are in essence artificial crystals with characteristic scales of the internal structure from several centimeters to several hundred nanometers are considered. The most important properties of metamaterials and the specific features of propagation of electromagnetic signals in these media are described. Particular attention is paid to the conventional methods of condensed-matter physics, which have found application in the electrodynamics of metamaterials and have provided dynamic development of this new field of science and technology.read more
Citations
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Journal ArticleDOI
New degrees of freedom in nonlinear metamaterials
Journal ArticleDOI
Relationships between the magnetic structure parity of an easy-axis antiferromagnet and the refraction mode of electromagnetic waves of the TM and TE types
V. A. Kotov,D. V. Kulagin,A. S. Savchenko,A. S. Tarasenko,S. V. Tarasenko,L. T. Tsymbal,Vladimir G. Shavrov +6 more
TL;DR: The role of antisymmetry in the refraction processes of electromagnetic waves of the TM and TE type that recede from nonmagnetic media at an arbitrary angle on the surface of a compensated antiferromagnet for a longitudinal magnetooptical configuration is examined in this paper.
Proceedings ArticleDOI
Strong boundary effects in microwave metamaterial samples
TL;DR: In this article, the problem of finite size of realistic metamaterials, which makes the total number of individual elements insufficient for an effective medium description, and promotes significant boundary effects, is discussed.
Journal ArticleDOI
Current trends and nonlinear effects in multilayered metamaterials—FF-1:IL01
Mikhail Lapine,Maxim A. Gorlach +1 more
TL;DR: In this article , the authors consider the properties of multilayered structures and indicate that a strong spatial dispersion as well as complex additional boundary conditions arise for a one-dimensional assembly of dielectric layers.
References
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Journal ArticleDOI
Negative Refraction Makes a Perfect Lens
TL;DR: The authors' simulations show that a version of the lens operating at the frequency of visible light can be realized in the form of a thin slab of silver, which resolves objects only a few nanometers across.
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Experimental Verification of a Negative Index of Refraction
TL;DR: These experiments directly confirm the predictions of Maxwell's equations that n is given by the negative square root ofɛ·μ for the frequencies where both the permittivity and the permeability are negative.
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Composite Medium with Simultaneously Negative Permeability and Permittivity
TL;DR: A composite medium, based on a periodic array of interspaced conducting nonmagnetic split ring resonators and continuous wires, that exhibits a frequency region in the microwave regime with simultaneously negative values of effective permeability and permittivity varepsilon(eff)(omega).
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Extremely Low Frequency Plasmons in Metallic Mesostructures
TL;DR: A mechanism for depression of the plasma frequency into the far infrared or even GHz band is proposed: Periodic structures built of very thin wires dilute the average concentration of electrons and considerably enhance the effective electron mass through self-inductance.