Results 21 to 30 of about 58,031 (307)
A Novel Design Method of Magnetic Dipole Simulator With High Fitting Accuracy
IEEE Access, 2022 Dipole approximation is a common simplified method in magnetic field research, which is widely used in magnetic anomaly detection, control of magnetic device and magnetic field experiment.
Yiding Wang +5 more
doaj +1 more source
Magnetic Helicity and the Geodynamo
Fluids, 2021 We present theoretical and computational results in magnetohydrodynamic turbulence that we feel are essential to understanding the geodynamo. These results are based on a mathematical model that focuses on magnetohydrodynamic (MHD) turbulence, but ...
John V. Shebalin
doaj +1 more source
Electrical engineering & Electromechanics, 2023 Aim. Development of method for control by orbital spacecraft magnetic cleanliness based on multiple magnetic dipole models using compensation of the initial magnetic field with consideration of magnetic characteristics uncertainty. Methodology.
B. I. Kuznetsov +5 more
doaj +1 more source
Switchable high-Q electromagnetically induced transparency based on the Ge2Sb2Te5 nanodisk dimers
Results in Physics, 2023 Bound states in the continuum (BICs) based on metasurfaces have gained significant attention recently to enhance the strength of light-matter interaction. However, most BIC metasurfaces possess fixed optical properties once they have been fabricated.
Zhe-Yu Liu +8 more
doaj +1 more source
Magnetic-field uniformity in neutron electric-dipole-moment experiments [PDF]
, 2019 Magnetic field uniformity is of the utmost importance in experiments to measure the electric dipole moment of the neutron. A general parametrization of the magnetic field in terms of harmonic polynomial modes is proposed, going beyond the linear ...
V Bondar (16036436) +16 more
core +2 more sources
Frontiers in Chemistry, 2020 Quality of CPL fluorophore is defined by the vectors of electric dipole transition moment and imaginary magnetic dipole transition moment. The aim of this review is to introduce readers to a chiral moiety applicable to CPL studies focusing on chiral ...
Ken-ichi Sugiura
doaj +1 more source
Sensors, 2017 The detection of dipole-like sources, such as unexploded ordnances (UXO) and other metallic objects, based on a magnetic gradiometer system, has been increasingly applied in recent years.
Boxin Zuo, Lizhe Wang, Weitao Chen
doaj +1 more source
Evolution of the plasma sheet electron pitch angle distribution by whistler-mode chorus waves in non-dipole magnetic fields [PDF]
Annales Geophysicae, 2012 We present a detailed numerical study on the effects of a non-dipole magnetic field on the Earth's plasma sheet electron distribution and its implication for diffuse auroral precipitation.
Q. Ma, B. Ni, X. Tao, R. M. Thorne
doaj +1 more source
Writing skyrmions with a magnetic dipole [PDF]
Journal of Applied Physics, 2018 We demonstrate numerically, through energy minimization on large spin lattices, that one can write skyrmions in a thin magnetic film with a magnetic dipole of a few tens of nanometer in size. Nucleation of non-chiral skyrmions as well as chiral skyrmions formed by the Dzyaloshinskii-Moriya interaction has been investigated.
Dmitry A. Garanin +4 more
openaire +3 more sources
Secular dipole-dipole stability of magnetic binaries
Astronomy & Astrophysics, 2023 Context. The presence of strong large-scale stable magnetic fields in a significant portion of early-type stars, white dwarfs, and neutron stars is well established. Despite this, the origins of these fields remain a subject of ongoing investigation, with theories including fossil fields, mergers, and shear-driven dynamos.
Aykroyd, Christopher +4 more
openaire +4 more sources