Migration and Collision of Magnetoplasmon Modes in Magnetised Planar Semiconductor-Dielectric Layered Structures

Schuchinsky, Alexander; Yan, Xiyu

doi:10.1007/978-1-4020-9407-1_19

Cited by 5 publications

(2 citation statements)

References 5 publications

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“…Therefore, vorticity of the power flow is the main propagation mechanisms of the MPs responsible for their anomalous losses. It is necessary to note that despite the similarities in the power flows of SPPs and MPs, Poynting vector distribution is more intricate due to gyrotropy of the magnetised plasma layer [31], [32].…”

Section: Magnetoplasmons In Magnetised Plasma Layermentioning

confidence: 99%

Losses of Slow Interface Waves in Plasmonic and Spintronic Structures

Schuchinsky

2020

2020 Fourteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials)

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The loss mechanisms of slow interface waves in the layered resonant media are examined and illustrated by the examples of (i) surface plasmon polaritons in an isotropic plasma layer, (ii) magnetoplasmons in magnetised plasma and (iii) spin waves in ferrimagnetic layers. It is shown that losses of all these interface waves grow at the same rate of Im~Re 3 , where  is the wavenumber. These abnormal losses are caused by vortices of the power flow of the interface waves near their resonance cut-off. The basic properties of the slow interface waves discussed in the paper are inherent to the waves of hyperbolic type in the layered resonant media.

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Section: Magnetoplasmons In Magnetised Plasma Layermentioning

confidence: 99%

Losses of Slow Interface Waves in Plasmonic and Spintronic Structures

Schuchinsky

2020

2020 Fourteenth International Congress on Artificial Materials for Novel Wave Phenomena (Metamaterials)

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“…Most importantly, magnetized structures with magneto-active response, in a sharp contrast to conventional scalar materials, might break the time-reversal symmetry in the electromagnetic phenomena [9]. Furthermore, it was suggested that waves propagating at the interface of magnetized medium can be nonreciprocal, so that waves propagating in positive (+x) and negative (−x) directions have different dispersion properties [9][10][11][12][13][14]. This feature has been utilized for optical isolation [15,16] and for one-way backscattering immune surface wave propagation [17][18][19][20].…”

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confidence: 99%

Magnetized Epsilon-Near-Zero (ENZ) Structures: Hall Opacity, Hall Transparency, and One-Way Photonic Surface States

Davoyan¹,

Engheta²

2013

Preprint

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We study propagation of transverse-magnetic (TM) electromagnetic waves in the bulk and at the surface of magnetized epsilon-near-zero (ENZ) medium in a Voigt configuration. We reveal that in a certain range of material parameters novel regimes of wave propagation emerge: we show that the transparency of the medium can be altered with the magnetization leading either to magnetically induced Hall opacity or Hall transparency of the ENZ. In our theoretical study, we demonstrate that surface waves at the interface between either a transparent or an opaque Hall medium and a homogeneous medium may, under certain conditions, be predominantly one-way. Moreover, we predict that one-way photonic surface states may exist at the interface of an opaque Hall ENZ and a regular metal, giving rise to a possibility for backscattering immune wave propagation and isolation.

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Combinatorial frequency generation by magnetised quasi-periodic stacks of semiconductor layers

Shramkova

Schuchinsky

2014

2014 44th European Microwave Conference

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Migration and Collision of Magnetoplasmon Modes in Magnetised Planar Semiconductor-Dielectric Layered Structures

Cited by 5 publications

References 5 publications

Losses of Slow Interface Waves in Plasmonic and Spintronic Structures

Losses of Slow Interface Waves in Plasmonic and Spintronic Structures

Magnetized Epsilon-Near-Zero (ENZ) Structures: Hall Opacity, Hall Transparency, and One-Way Photonic Surface States

Combinatorial frequency generation by magnetised quasi-periodic stacks of semiconductor layers

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