Search Results - "Fedotov, A A"

Interface model of homogenization for analysing the influence of inclusion size on the elastic properties of composites by Fedotov, A.

“…An interface model of homogenization was proposed, this model considers the influence of the inclusions size of the micrometre range on the elastic properties…”
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Toroidal dipolar excitation and macroscopic electromagnetic properties of metamaterials by Savinov, V., Fedotov, V. A., Zheludev, N. I.

“…The toroidal dipole is a peculiar electromagnetic excitation that can not be presented in terms of standard electric and magnetic multipoles. A static toroidal…”
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Electromagnetic toroidal excitations in matter and free space by Papasimakis, N., Fedotov, V. A., Savinov, V., Raybould, T. A., Zheludev, N. I.

“…A review on toroidal excitations, from static toroidal moments in condensed matter, to dynamic toroidal multipoles demonstrated experimentally with…”
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Toroidal Dipolar Response in a Metamaterial by Kaelberer, T, Fedotov, V.A, Papasimakis, N, Tsai, D.P, Zheludev, N.I

“…Toroidal multipoles are fundamental electromagnetic excitations different from those associated with the familiar charge and magnetic multipoles. They have…”
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Semiclassical Asymptotics of Transition Matrices for Difference Equations with Two Coalescing Turning Points by Fedotov, A. A.

“…For a one-dimensional difference Schrödinger equation, we obtain uniform semiclassical asymptotic formulas for the transition matrix between basis solutions…”
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Complex WKB Method (One-Dimensional Linear Problems on the Complex Plane) by Fedotov, A. A.

“…The survey is devoted to the complex WKB method which arose as an approach to describing the asymptotic behavior of solutions to one-dimensional ordinary…”
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Gyrotropy and permittivity sensing driven by toroidal response by Marinov, K, Fedotov, V A

“…Using a quasi-static model of a toroidal metamaterial we demonstrate analytically that simultaneous excitation of the magnetic and toroidal dipoles in an array…”
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On the absence of eigenvalues of the difference Schrödinger operator on a line with a periodic potential by Fedotov, A. A.

“…We discuss the difference Schrödinger operator on a line with a periodic, possibly complex, potential. We show that this operator has no eigenvalues. The proof…”
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Prospect of Studying Nonperturbative QED with Beam-Beam Collisions by Yakimenko, V, Meuren, S, Del Gaudio, F, Baumann, C, Fedotov, A, Fiuza, F, Grismayer, T, Hogan, M J, Pukhov, A, Silva, L O, White, G

“…We demonstrate the experimental feasibility of probing the fully nonperturbative regime of quantum electrodynamics with a 100 GeV-class particle collider. By…”
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Close Turning Points and the Harper Operator by Fedotov, A. A.

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Metamaterial analog of electromagnetically induced transparency by Papasimakis, N, Fedotov, V A, Zheludev, N I, Prosvirnin, S L

“…We demonstrate a classical analog of electromagnetically induced transparency in a planar metamaterial. We show that pulses propagating through such…”
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On the role of longitudinal currents in radiating systems of charges by Nemkov, Nikita A., Fedotov, Vassili A.

“…The time derivative of a charge density is linked to a current density by the continuity equation. However, it features only the longitudinal part of a current…”
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An Integrated Methodology for Wavelet Filtering of a Pulse Wave Signal by Fedotov, A. A.

“…The problem of digital filtering of a pulse wave signal relevant in cardiological diagnostics is considered, which is affected by various physiological…”
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Limitations on the attainable intensity of high power lasers by Fedotov, A M, Narozhny, N B, Mourou, G, Korn, G

“…It is shown that even a single e- e+ pair created by a superstrong laser field in vacuum would cause development of an avalanchelike QED cascade which rapidly…”
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Generation of Rogue Waves in Gyrotrons Operating in the Regime of Developed Turbulence by Ginzburg, N S, Rozental, R M, Sergeev, A S, Fedotov, A E, Zotova, I V, Tarakanov, V P

“…Within the framework of the average approach and direct 3D PIC (particle-in-cell) simulations, we demonstrate that the gyrotrons operating in the regime of…”
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Efficiency of Hydrothermal Organic Waste Processing in a Completely Mixed Flow Reactor by Fedotov, A. V.

“…This paper examines the treatment efficiency of liquid and solid organic agroindustrial waste in supercritical (SC) conditions. The waste conversion rate is…”
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Resonant Transparency and Non-Trivial Non-Radiating Excitations in Toroidal Metamaterials by Fedotov, V. A., Rogacheva, A. V., Savinov, V., Tsai, D. P., Zheludev, N. I.

“…Engaging strongly resonant interactions allows dramatic enhancement of functionalities of many electromagnetic devices. However, resonances can be dampened by…”
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Dielectric Metamaterials with Toroidal Dipolar Response by Basharin, Alexey A., Kafesaki, Maria, Economou, Eleftherios N., Soukoulis, Costas M., Fedotov, Vassili A., Savinov, Vassili, Zheludev, Nikolay I.

“…Toroidal multipoles are the terms missing in the standard multipole expansion; they are usually overlooked due to their relatively weak coupling to the…”
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Laser field absorption in self-generated electron-positron pair plasma by Nerush, E N, Kostyukov, I Yu, Fedotov, A M, Narozhny, N B, Elkina, N V, Ruhl, H

“…Recently, much attention has been attracted to the problem of limitations on the attainable intensity of high power lasers [A. M. Fedotov et al., Phys. Rev…”
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Substantiation of a Quadrature-Difference Method for Solving Integro-Differential Equations with Derivatives of Variable Order by Fedotov, A. I.

“…A new definition of the fractional derivative based on the interpolation of natural-order derivatives is given. The main advantage of the new definition is the…”
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