Nikolay I. Zheludev
University of Southampton
846 Papers
4K Citations
Nikolay I. Zheludev is an academic researcher from University of Southampton. The author has contributed to research in topics: Metamaterial & Polarization (waves). The author has an hindex of 97, co-authored 812 publications. Previous affiliations of Nikolay I. Zheludev include Sofia University & Moscow State University.
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Papers
Polymorphic nanoparticles as all-optical memory elements
TL;DR: A nanoparticle undergoing light-induced transformations between structural phases with different optical properties is an inheritably bistable structure and this bistability can be used to create a resonator-free optical memory element, operating at very low power levels.
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Light-induced metallization at the gallium-silica interface
TL;DR: In this article, the intensity and phase of a probe wave reflected from an interface between silica and elemental alpha-gallium reveal its very strong optical nonlinearity, affecting both these parameters of the reflected wave.
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Propagation of partially polarized light.
TL;DR: It is found that totally polarized coherent single-mode light remains totally polarized, irrespective of the type of optical medium, within the ergodic approximation.
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Three-dimensional metamaterials: from split ring resonator to toroidal metamolecule
Pin Chieh Wu,Wei Ting Chen,Yao-Wei Huang,Wei-Lun Hsu,Chun Yen Liao,Vassili A. Fedotov,Vassili Savinov,Nikolay I. Zheludev,Din Ping Tsai +8 more
TL;DR: In this paper, the fundamental resonance properties of split ring resonators are studied as well as the plasmon coupling in a VSRR dimer structure by changing the gap distance between SRRs.
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•Posted Content
Magneto-optical response in bimetallic metamaterials
Evangelos Atmatzakis,Nikitas Papasimakis,Vassili A. Fedotov,Guillaume Vienne,Guillaume Vienne,Nikolay I. Zheludev,Nikolay I. Zheludev +6 more
TL;DR: In this paper, the authors demonstrate resonant Faraday polarization rotation in plasmonic arrays of bimetallic nano-ring resonators consisting of Au and Ni sections, which allows to optimize the trade-off between the enhancement of magneto-optical effects and plasmic dissipation.
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