| People | Locations | Statistics |
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| Naji, M. |
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| Motta, Antonella |
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| Aletan, Dirar |
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| Mohamed, Tarek |
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| Ertürk, Emre |
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| Taccardi, Nicola |
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| Kononenko, Denys |
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| Petrov, R. H. | Madrid |
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| Alshaaer, Mazen | Brussels |
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| Bih, L. |
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| Casati, R. |
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| Muller, Hermance |
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| Kočí, Jan | Prague |
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| Šuljagić, Marija |
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| Kalteremidou, Kalliopi-Artemi | Brussels |
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| Azam, Siraj |
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| Ospanova, Alyiya |
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| Blanpain, Bart |
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| Ali, M. A. |
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| Popa, V. |
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| Rančić, M. |
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| Ollier, Nadège |
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| Azevedo, Nuno Monteiro |
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| Landes, Michael |
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| Rignanese, Gian-Marco |
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Tretyakov, Sergei
Aalto University
in Cooperation with on an Cooperation-Score of 37%
Topics
Publications (14/14 displayed)
- 2023Loss-gain compensated anti-Hermitian magnetodielectric medium to realize Tellegen nihility effectscitations
- 2022Dipole polarizability of time-varying particlescitations
- 2022Parametric Mie Resonances and Directional Amplification in Time-Modulated Scattererscitations
- 2021Perfect non-specular reflection through spatially dispersive boundary conditions
- 2020From Polarizability to Effective Permittivity of Time-Varying Materials
- 2018Stored and absorbed energy of fields in lossy chiral single-component metamaterialscitations
- 2018Systematic Design of Printable Metasurfaces: Validation Through Reverse-offset Printed Millimeter-wave Absorberscitations
- 2016Overcoming black body radiation limit in free spacecitations
- 2016Towards printed millimeter-wave components:Material characterizationcitations
- 2016Towards printed millimeter-wave componentscitations
- 2016Phase-change material-based nanoantennas with tunable radiation patternscitations
- 2016Towards printed millimeter-wave components: Material characterizationcitations
- 2014Multifunctional stretchable metasurface for the THz rangecitations
- 2013Polarization effects in stretchable metasurfaces for THz frequency rangecitations
Places of action
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article
Stored and absorbed energy of fields in lossy chiral single-component metamaterials
Abstract
<p>Here we present theoretical results for estimation of electromagnetic field energy density and absorbed energy in dispersive lossy chiral single-component metamaterials which consist of an ensemble of identical helical resonators as inclusions. The shape of the helical resonator can vary over a wide range, from a straight wire to a flat split ring. An interaction of the inclusions with harmonic circularly polarized electromagnetic plane waves is studied. We focus on how the inclusion shape influences the mentioned metamaterial properties. The derived general solution for the problem is in good agreement with previous partial and alternative solutions obtained for split ring resonators, straight wires, and helices. The study reveals the optimal geometry of helical lossy resonators for their strongest selectivity of interaction with circularly polarized radiation.</p>