Results 51 to 60 of about 69,772 (198)

Assessing the tilt of the solar magnetic field axis through Faraday rotation observations [PDF]

, 2007
Context: Faraday rotation measurements of extragalactic radio sources during coronal occultation allow assessment of both the electron density distribution and the three-dimensional magnetic field topology in the outer solar corona. Aims: We simulate the
Banaszkiewicz, Brueckner, Cranmer, Forsyth, Gallagher, Gary, Hoeksema, Hollweg, Lee, Lin, Lin, M. V. Garzelli, Mancuso, Mancuso, Mancuso, Munro, Parker, Pätzold, Raouafi, S. Mancuso, Sakurai, Schatten, Schwenn, Spangler, Spangler, Stelzried, Wang, Weisberg, Zhang   +28 more
core   +2 more sources

Optical Frequency Comb Faraday Rotation Spectroscopy [PDF]

Light, Energy and the Environment 2018 (E2, FTS, HISE, SOLAR, SSL), 2018
We demonstrate optical frequency comb Faraday rotation spectroscopy (OFC-FRS) for broadband interference-free detection of paramagnetic species. The system is based on a femtosecond doubly resonant optical parametric oscillator and a fast-scanning Fourier transform spectrometer (FTS).
Alexandra C. Johansson, Jonas Westberg, Gerard Wysocki, Aleksandra Foltynowicz   +3 more
openaire   +4 more sources

Growth Parameters of Fully Crystallized YIG, Bi:YIG, and Ce:YIG Films With High Faraday Rotations

IEEE Photonics Journal, 2014
We report on the growth of thin films of yttrium iron garnet (YIG) on dielectric substrates. Such films have historically been challenging to grow due to either cracking or incomplete crystallization of the films.
Andrew D. Block, Prabesh Dulal, Bethanie J. H. Stadler, Nicholas C. A. Seaton   +3 more
doaj   +1 more source

Chiral filtration and Faraday rotation in multi-Weyl semimetals

Results in Physics, 2023
The Maxwell equations in Weyl semimetals (WSMs) with broken inversion and time-reversal symmetries are modified by the presence of the axion terms b and b0 where, for a simple two-node model, 2ℏb is the vector that connects the two nodes in momentum ...
René Côté, Rémi N. Duchesne, Gautier D. Duchesne, Olivier Trépanier   +3 more
doaj   +1 more source

Fundamental limits for non-destructive measurement of a single spin by Faraday rotation [PDF]

, 2018
Faraday rotation being a dispersive effect, is commonly considered as the method of choice for non-destructive detection of spin states. Nevertheless Faraday rotation is inevitably accompanied by spin-flips induced by Raman scattering, which compromises ...
Scalbert, Denis
core   +2 more sources

Electroless plated maghemite for three-dimensional magneto photonic crystals

AIP Advances, 2017
Three-dimensional magneto photonic crystals (3D-MPCs) are promising material for manipulating light in 3D space. In this study, we fabricated 3D-MPC that is filling the air-gap of opal photonic crystal with magnetic material by electroless plating.
Shinichiro Mito, Takuya Kawashima, Takuma Kawaguchi, Junji Sasano, Hiroyuki Takagi, Mitsuteru Inoue   +5 more
doaj   +1 more source

Local current shrinkage induced by the MARFE in L mode discharges on EAST tokamak

AIP Advances, 2023
In this study, the multifaceted asymmetric radiation from the edge (MARFE) was observed in high-density discharges or during impurity gas injection on the EAST tokamak.
Xin Li, Shouxin Wang, Yuqi Chu, Hui Lian, Yinxian Jie, Rongjie Zhu, Yi Yuan, Liqing Xu, Tonghui Shi, Ang Ti, Wei Gao, Songtao Mao, Jianhua Yang, Yunchan Hu, Wenmin Zhang, Yunfei Wang, Haiqing Liu   +16 more
doaj   +1 more source

Understanding the Geometry of Astrophysical Magnetic Fields

, 2009
Faraday rotation measurements have provided an invaluable technique with which to measure the properties of astrophysical magnetized plasmas. Unfortunately, typical observations provide information only about the density-weighted average of the magnetic ...
Agol, Avery E. Broderick, Bahcall, Bastian, Bjornsson, Broderick, Budden, Budden, Crutcher, Falcke, Ghez, Gillessen, Ginzburg, Han, Jorstad, Kharb, Lacki, Lang, LaRosa, Law, Lister, Lister, Lister, Lister, Loeb, Macquart, Manchester, Mancuso, Marrone, Porcas, Quataert, Roger D. Blandford, Taylor, Taylor, Taylor, Thompson, Udomprasert, Uyaniker, Wilson, Yuan, Yusef-Zadeh, Zavala, Zavala, Zheleznyakov, Zheleznyakov   +44 more
core   +1 more source

Quasi-Phase-Matched Faraday Rotation in Semiconductor Waveguides With a Magnetooptic Cladding for Monolithically Integrated Optical Isolators

IEEE Photonics Journal, 2013
Strategies are developed for obtaining nonreciprocal polarization mode conversion, also known as Faraday rotation, in waveguides in a format consistent with silicon-on-insulator or III-V semiconductor photonic integrated circuits.
David C. Hutchings, Barry M. Holmes, Cui Zhang, Prabesh Dulal, Andrew D. Block, Sang-Yeob Sung, Nicholas C. A. Seaton, Bethanie J. H. Stadler   +7 more
doaj   +1 more source

Faraday effect : a field theoretical point of view

, 1999
We analyze the structure of the vacuum polarization tensor in the presence of a background electromagnetic field in a medium. We use various discrete symmetries and crossing symmetry to constrain the form factors obtained for the most general case.
A. Loeb, A. Rai Choudhuri, A.M. Portis, Avijit K. Ganguly, H. Pérez Rojas, H.A. Weldon, J. Schwinger, J.F. Nieves, J.F. Nieves, L.F. Urrutia, M. Giovannini, M. Giovannini, M.B. Kislinger, M.B. Kislinger, M.J. Rees, P. Elmfors, P.P. Kronberg, Palash B. Pal, Sushan Konar, W. Dittrich, W.Y. Tsai, W.Y. Tsai   +21 more
core   +1 more source