Strong Faraday Rotation Based on Localized Surface Plasmon Enhancement of Embedded Metallic Nanoparticles in Glass [PDF]
Small Science, 2022 The Faraday rotation originates from the mechanism by which the time‐reversal symmetry in the material is broken by the external magnetic field. It is the basis for the development of some magneto‐optical devices, such as optical isolators. In integrated
Han Zhu +7 more
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Giant Faraday rotation in atomically thin semiconductors [PDF]
Nature CommunicationsFaraday rotation is a fundamental effect in the magneto-optical response of solids, liquids and gases. Materials with a large Verdet constant find applications in optical modulators, sensors and non-reciprocal devices, such as optical isolators. Here, we
Benjamin Carey +6 more
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Near-total Faraday rotation by the Hall effect in a 2D electron gas [PDF]
Nature CommunicationsThe rotation of electromagnetic wave polarization by a magnetized medium has been of interest in understanding light-matter interactions with broken time-reversal symmetry since Faraday’s discovery of the effect.
Vishnu Narayanan Suresh +7 more
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Chiral supramolecular assembly to enhance the magneto-optical rotation of organic materials [PDF]
Nature CommunicationsConnections between magnetic field induced optical activity and chirality have a rich and complicated history. Although the broken inversion symmetry of chiral molecules generates ‘natural’ optical activity, magnetic optical activity is generated by ...
Leo Delage-Laurin +11 more
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Efficient FDTD Simulation for the EM Analysis of Faraday Rotation in the Ionosphere [PDF]
Journal of Electromagnetic Engineering and Science, 2023 In this work, we propose an efficient finite-difference time-domain (FDTD) simulation technique for the electromagnetic (EM) wave analysis of the Faraday rotation angle in the ionosphere.
Jeahoon Cho +4 more
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A simple setup for in situ alkali metal electronic spin polarimetry
AIP Advances, 2022 Faraday rotation is considered a gold standard measurement of the electronic spin polarization of an alkali metal vapor produced under optical pumping. However, during the production of large volumes of hyperpolarized xenon gas, transmission monitoring ...
M. Kelley, R. T. Branca
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Calibration and Validation of Polarimetric ALOS2-PALSAR2
Remote Sensing, 2022 PALSAR2 polarimetric distortion matrix is measured using corner reflectors deployed in the Amazonian forest. The Amazonian forest near the geomagnetic equator provides ideal sites for the assessment of L-band PALSAR2 antenna parameters, at free Faraday ...
Ridha Touzi +2 more
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Theoretical investigations on Kerr and Faraday rotations in topological multi-Weyl Semimetals
SciPost Physics, 2023 Motivated by the recent proposal of giant Kerr rotation in WSMs, we investigate the Kerr and Faraday rotations in time-reversal broken multi-Weyl semimetals (mWSMs) in the absence of an external magnetic field. Using the framework of Kubo response theory,
Supriyo Ghosh, Ambaresh Sahoo, Snehasish Nandy
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The Power of Low Frequencies: Faraday Tomography in the Sub-GHz Regime
Galaxies, 2018 Faraday tomography, the study of the distribution of extended polarized emission by strength of Faraday rotation, is a powerful tool for studying magnetic fields in the interstellar medium of our Galaxy and nearby galaxies.
Cameron L. Van Eck
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High-Frequency Polarization Variability from Active Galactic Nuclei
Galaxies, 2021 The linear polarization of non-thermal emission encodes information about the structure of the magnetic fields, either from the region where the emission is produced (i.e., the intrinsic polarization angle) and/or from the screens of magnetized plasma ...
Iván Martí-Vidal, Ciriaco Goddi
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