Results 91 to 100 of about 918,830 (250)

Transient dynamics of magneto-optic rotation with elliptically polarized light

Results in Physics
In this paper, we analyze the transient behavior of nonlinear magneto-optical rotation in a 87Rb vapor cell. Our focus is on optimizing the optical rotation signal by identifying influential factors.
Binbin Zhao, Junjian Tang, Lin Li, Yaohua Zhang, Yueyang Zhai   +4 more
doaj   +1 more source

Neuromuscular Magnetic Field Measurement Based on Superconducting Bio-Sensors. [PDF]

Micromachines (Basel), 2023
Zhang Z, He A, Xu Z, Yang K, Kong X.
europepmc   +1 more source

$H$-$T$ phase diagram of solid oxygen

, 2017
Comprehensive magnetic-field-temperature ($H$-$T$) phase diagram of solid oxygen including the $\theta$ phase is discussed in the context of the ultrahigh-field measurement and the magnetocaloric effect (MCE) measurement.
Kobayashi, Tatsuo C., Matsuda, Yasuhiro H., Nomura, Toshihiro   +2 more
core   +1 more source

Artificial Intelligence in Systemic Sclerosis: Clinical applications, challenges, and future directions

Arthritis Care &Research, Accepted Article.
Systemic sclerosis (SSc) is a rare autoimmune disease defined by immune dysregulation, vasculopathy, and progressive fibrosis of the skin and internal organs. Despite advances in care, major complications such as interstitial lung disease (ILD) and myocardial involvement remain the leading causes of morbidity and mortality.
Cristiana Sieiro Santos, José Miguel Sequí‐Sabater, Diego Benavent   +2 more
wiley   +1 more source

NMR Magnetometer Based on Dynamic Nuclear-Polarization for Low-Strength Magnetic Field Measurement. [PDF]

Sensors (Basel), 2023
Guo T, He W, Wan C, Zhang Y, Xu Z.
europepmc   +1 more source

How to optimize nonlinear force-free coronal magnetic field extrapolations from SDO/HMI vector magnetograms?

, 2012
The SDO/HMI instruments provide photospheric vector magnetograms with a high spatial and temporal resolution. Our intention is to model the coronal magnetic field above active regions with the help of a nonlinear force-free extrapolation code.
B. Inhester, C.E. Alissandrakis, C.J. Schrijver, C.J. Schrijver, G.A. Gary, J. K. Thalmann, J. Schou, J. T. Hoeksema, J.J. Aly, J.J. Aly, J.K. Thalmann, J.M. Borrero, J.R. Lemen, K.D. Leka, M. Bineau, M. Hagino, M. Turmon, M.L. DeRosa, M.M. Molodensky, M.M. Molodensky, M.R. Calabretta, M.S. Wheatland, M.S. Wheatland, M.S. Wheatland, P.A. Conlon, P.H. Scherrer, T. Amari, T. Amari, T. Amari, T. Sakurai, T. Tadesse, T. Tadesse, T. Tadesse, T. Wiegelmann, T. Wiegelmann, T. Wiegelmann, T. Wiegelmann, T. Wiegelmann, T. Wiegelmann, T.R. Metcalf, T.R. Metcalf, T.R. Metcalf, T.Z. Boulmezaoud, X. Sun   +43 more
core   +1 more source

Mechanochemical Synthesis and Characterization of Nanostructured ErB4 and NdB4 Rare‐Earth Tetraborides

Advanced Engineering Materials, Volume 27, Issue 6, March 2025.
ErB4 and NdB4 nanostructured powders are produced by mechanochemical synthesis. 5 h mechanical alloying and 4 M HCl acid leaching are used in the production. ErB4 and NdB4 powders exhibit maximum magnetization of 0.4726 emu g−1 accompanied with an antiferromagnetic‐to‐paramagnetic phase transition at about TN = 18 K and 0.132 emu g−1 with a maximum at ...
Burçak Boztemur, Faruk Kaya, Bora Derin, Mustafa Lütfi Öveçoğlu, Ju Li, Duygu Ağaoğulları   +5 more
wiley   +1 more source

Detecting Event-Related Spectral Perturbations in Right-Handed Sensorimotor Cortical Responses Using OPM-MEG

Bioengineering
The optically pumped magnetometer, OPM-MEG, has the potential to replace the traditional low-temperature superconducting quantum interference device, SQUID-MEG.
Hao Lu, Yong Li, Min Xiang, Yuyu Ma, Yang Gao, Xiaolin Ning   +5 more
doaj   +1 more source

Non-Steady State NMR Effect and Application on Time-Varying Magnetic Field Measurement. [PDF]

Sensors (Basel), 2022
Zeng X, Ma H, Jin J, Zhang H, Ma J.
europepmc   +1 more source

Evaluation of magnetic helicity in homogeneous turbulence [PDF]

A technique for the measurement of magnetic helicity from values of the two point magnetic field correlation matrix under the assumption of spatial homogeneity is presented.
Goldstein, M. L., Matthaeus, W. H., Smith, C.   +2 more
core   +1 more source