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Magnetoionics for Synaptic Devices and Neuromorphic Computing: Recent Advances, Challenges, and Future Perspectives. [PDF]
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Nonreciprocal hybrid magnetoplasmonics
Reports on Progress in Physics, 2018The Faraday effect describes the phenomenon that a magnetized material can alter the polarization state of transmitted light. Interestingly, unlike most light-matter interactions in nature, it breaks Lorentz reciprocity. This exceptional behavior is utilized for applications such as optical isolators, which are core elements in communication and laser ...
Harald Giessen
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Nanomaterials for Magnetoplasmonics ☆
2018Magnetoplasmonics is an emerging research area which is attracting growing interest from the scientific community. It is part of the more general field of active plasmonics, as it aims at finding suitable ways to efficiently exploit the modulation of the resonance conditions of a plasmonic system by tailoring intensity and direction of an external ...
Francesco Pineider, Claudio Sangregorio
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2015
Magnetoplasmonics (MP) studies the effects arising from the interplay between plasmonic and magneto-optical (MO) phenomena typically occurring in metallic nanostructures. Plasmonic field enhancement allows for large MO activity while magnetic functionalities give access to independent control of plasmonic properties by tailoring intensity and direction
Valentina Bonanni +2 more
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Magnetoplasmonics (MP) studies the effects arising from the interplay between plasmonic and magneto-optical (MO) phenomena typically occurring in metallic nanostructures. Plasmonic field enhancement allows for large MO activity while magnetic functionalities give access to independent control of plasmonic properties by tailoring intensity and direction
Valentina Bonanni +2 more
exaly +2 more sources
Nano Letters, 2015
Plasmon rulers are an emerging concept in which the strong near-field coupling of plasmon nanoantenna elements is employed to obtain structural information at the nanoscale. Here, we combine nanoplasmonics and nanomagnetism to conceptualize a magnetoplasmonic dimer nanoantenna that would be able to report nanoscale distances while optimizing its own ...
Irina, Zubritskaya +7 more
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Plasmon rulers are an emerging concept in which the strong near-field coupling of plasmon nanoantenna elements is employed to obtain structural information at the nanoscale. Here, we combine nanoplasmonics and nanomagnetism to conceptualize a magnetoplasmonic dimer nanoantenna that would be able to report nanoscale distances while optimizing its own ...
Irina, Zubritskaya +7 more
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Hole magnetoplasmons in semiconductor heterostructures
Physical Review B, 1990La dispersion du magnetoplasmon de trou des heterostructures GaAs/Al x Ga 1−x As est calculee par l'approximation de Hartree-Fock dependante du temps. Les positions des resonances de cyclotron sont nettement deplacees par les interactions trou-trou.
, Yang, , MacDonald
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Edge magnetoplasmons in the time domain
Physical Review B, 1992We have studied edge magnetoplasmons (EMP's) created by pulses of 100 ps width in a high-mobility two-dimensional electron gas, using a cryogenic transistor. We find that magnetoplasmon motion along the edge occurs only in the direction expected for negatively charged electrons; there is no hint of propagation in the opposite direction expected for ...
, Ashoori +4 more
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Magnetoplasmonics for active control of light
2015 17th International Conference on Transparent Optical Networks (ICTON), 2015Here I discuss the possibilities given by combining magnetism and plasmonics to gain control over polarization and phase of light with magnetoplasmonic nanoantennas. The combination of high near-field confinement by nanoplasmonic antennas and enhanced magneto-optical effects in these antennas allows creating adaptive metasurfaces in the visible ...
Alexandre Dmitriev
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Magnetoplasmons in tunneling semiconductor superlattices
Physical Review B, 1987We present a theory of magnetoplasmons in tunneling semiconductor superlattices. A new magnetoplasmon branch is predicted as a consequence of the electron tunneling in the superlattice direction. Explicit analytical results for the dispersion relation of the tunneling magnetoplasmon branch are derived in an effective-mass-like approximation, and also ...
, Que, , Kirczenow
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