Results 11 to 20 of about 69,772 (198)

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, Mingsheng Gao, Chi Pang, Rang Li, Lingrui Chu, Feng Ren, Wei Qin, Feng Chen   +7 more
doaj   +2 more sources

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
doaj   +3 more sources

Chiral supramolecular assembly to enhance the magneto-optical rotation of organic materials [PDF]

Nature Communications
Connections 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, David Reger, Abdusalom A. Suleymanov, Zachary Nelson, Louis Minion, Steven E. Kooi, Jochen R. Brandt, Giuliano Siligardi, Robert P. Cameron, Jessica Wade, Timothy M. Swager, Matthew J. Fuchter   +11 more
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Faraday rotation maps of disk galaxies [PDF]

Monthly Notices of the Royal Astronomical Society, 2018
Faraday rotation is one of the most widely used observables to infer the strength and configuration of the magnetic field in the ionised gas of the Milky Way and nearby spiral galaxies.
Gomez, Facundo A., Grand, Robert J. J., Guillet, Thomas, Marinacci, Federico, Pakmor, Ruediger, Pfrommer, Christoph, Simpson, Christine M., Springel, Volker   +7 more
core   +4 more sources

Giant Faraday rotation in atomically thin semiconductors [PDF]

Nature Communications
Faraday 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, Nils Kolja Wessling, Paul Steeger, Robert Schmidt, Steffen Michaelis de Vasconcellos, Rudolf Bratschitsch, Ashish Arora   +6 more
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Faraday rotation in graphene [PDF]

The European Physical Journal B, 2012
We study magneto--optical properties of monolayer graphene by means of quantum field theory methods in the framework of the Dirac model. We reveal a good agreement between the Dirac model and a recent experiment on giant Faraday rotation in cyclotron ...
A. Bostwick, A. Chodos, A. Ferreira, A.B. Kuzmenko, A.H. Castro Neto, A.J. Niemi, A.K. Geim, A.K. Geim, A.M. Witowski, A.N. Redlich, C.G. Beneventano, C.G. Beneventano, D.V. Vassilevich, E.V. Gorbar, I. Crassee, I. Fialkovsky, I. Grassee, I.V. Fialkovsky, I.V. Fialkovsky, J. Gonzalez, J. Maciejko, J.G. Pedersen, K.S. Novoselov, L.A. Falkovsky, L.A. Falkovsky, M. Orlita, M. Orlita, M.A.H. Vozmediano, M.I. Katsnelson, M.L. Sadowski, M.L. Sadowski, N. Dorey, N.M.R. Peres, P. Neugebauer, P.K. Pyatkovskiy, P.K. Pyatkovskiy, R.R. Nair, S. Das Sarma, T. Ando, T. Champel, T. Champel, T. Morimoto, T. Stauber, T.G. Pedersen, T.W. Appelquist, V.A. Volkov, V.P. Gusynin, V.P. Gusynin, V.P. Gusynin, V.P. Gusynin, V.P. Gusynin, Wang-Kong Tse, Wang-Kong Tse, Wei Li, Y. Zhang, Yan-Yang Zhang   +55 more
core   +2 more sources

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, Jiwoong Park, Hyoungseuk Jin, Junhyeong Bae, Kyung-Young Jung   +4 more
doaj   +1 more source

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
doaj   +1 more source

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, Masanobu Shimada, Takeshi Motohka   +2 more
doaj   +1 more source

Faraday rotation measure synthesis [PDF]

Astronomy & Astrophysics, 2005
17 pages, 14 figures, accepted by A&A, added references, corrected ...
Brentjens, MA, de Bruyn, AG
openaire   +3 more sources