Synergistic enhancement of magneto-optical response in cobalt-based metasurfaces via plasmonic, lattice, and cavity modes [PDF]
NanophotonicsStatic metasurfaces offer precise control over light but lack reconfigurability, limiting their use in dynamic applications. Introducing tunability via external stimuli, such as magnetic fields, enables active control of their optical response ...
Santonocito Alberto +4 more
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Nanophotonic devices based on magneto-optical materials: recent developments and applications [PDF]
Nanophotonics, 2022 Interaction between light and magnetism in magneto-optical (MO) nanophotonic devices has been actively studied in the past few years. The recent development of MO all-dielectric resonators and metasurfaces has led to the emergence of various novel MO ...
Qin Jun +10 more
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Achieving a comparable transverse magneto-optical Kerr effect by spin–orbit field driven magnetoplasmonic [PDF]
Scientific ReportsIn this study, we propose and simulate a magnetoplasmonics heterostructure that utilizes spin–orbit fields to generate an internal magnetic field and create a significant magneto-optical effect. Our approach offers a new way to overcome the challenges of
Mohammad Hassan Asteraki +1 more
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Influence of Spatial Dispersion on the Electromagnetic Properties of Magnetoplasmonic Nanostructures [PDF]
Nanomaterials, 2021 Magnetoplasmonics based on composite nanostructures is widely used in many biomedical applications. Nanostructures, consisting of a magnetic core and a gold shell, exhibit plasmonic properties, that allow the concentration of electromagnetic energy in ...
Yuri Eremin, Vladimir Lopushenko
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Bulk Plasmon Polariton Modes in Hyperbolic Metamaterials for Giant Enhancement of the Transverse Magneto-Optical Kerr Effect [PDF]
Molecules, 2022 We demonstrate a concept for the giant enhancement of the transverse magneto-optical Kerr effect (TMOKE) using bulk plasmon polariton (BPP) modes in non-magnetic multilayer hyperbolic metamaterials (HMMs).
Brayan Fernando Díaz-Valencia +4 more
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Optimization of Magnetoplasmonic ε-Near-Zero Nanostructures Using a Genetic Algorithm [PDF]
Sensors, 2022 Magnetoplasmonic permittivity-near-zero (ε-near-zero) nanostructures hold promise for novel highly integrated (bio)sensing devices. These platforms merge the high-resolution sensing from the magnetoplasmonic approach with the ε-near-zero-based light-to ...
Felipe A. P. de Figueiredo +2 more
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Tunable Faraday rotation of ferromagnet thin film in whole visible region coupled with aluminum plasmonic arrays [PDF]
Nanophotonics, 2021 To date, the plasmonic nanostructure utilized for magneto-optical (MO) enhancement has been limited to noble metals with resulted enhancement in the green-red part of visible spectrum.
Zhang Feifei +4 more
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Optimization of Magnetoplasmonic Behavior in Ag/Fe Bilayer Nanostructures Towards Refractometric Sensing [PDF]
SensorsMagneto-optic surface plasmon resonances (MOSPRs) rely on the interaction of magnetic fields with surface plasmon polaritons (SPP) to modulate plasmonic bands with magnetic fields and enhance magneto-optical activity.
João Pedro Miranda Carvalho +3 more
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Tunable Magneto-Optical Kerr Effects of Nanoporous Thin Films [PDF]
Scientific Reports, 2017 Magnetoplasmonics, combining magnetic and plasmonic functions, has attracted increasing attention owing to its unique magnetic and optical properties in various nano-architectures.
Weiwei Zhang +5 more
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New Journal of Physics, 2014 In this ‘focus on’ collection, a snapshot of the new, fast emerging field of magnetoplasmonics is presented. The research in the field deals with the combination of plasmonics and magnetism to elucidate the fundamentals of spin--plasmon interactions and ...
Gaspar Armelles, Alexandre Dmitriev
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