Results 21 to 30 of about 263,148 (294)

Permanent magnet dipole with strong in-plane magnetic field

open access: yesAIP Advances, 2021
In this article, we present a permanent magnet dipole design with strong in-plane, open access magnetic field. The design starts with a Halbach structure.
Chun Li   +3 more
doaj   +1 more source

Magnetic Field Modification of Optical Magnetic Dipoles

open access: yesNano Letters, 2015
Acting on optical magnetic dipoles opens novel routes to govern light-matter interaction. We demonstrate magnetic field modification of the magnetic dipolar moment characteristic of resonant nanoholes in thin magnetoplasmonic films. This is experimentally shown through the demonstration of the magneto-optical analogue of Babinet's principle, where ...
Armelles Reig, Gaspar   +4 more
openaire   +3 more sources

Monitoring and Correction Methods for Geomagnetic Data Influenced by Artificial Disturbances

open access: yesData Science Journal, 2013
Monitoring systems consisting of several magnetometers and cameras were installed to detect artificial magnetic disturbances at the Kakioka, Memambetsu, and Kanoya Magnetic Observatories in Japan.
Shingo Nagamachi   +6 more
doaj   +1 more source

Modification of Scattering Lengths via Magnetic Dipole-Dipole Interactions [PDF]

open access: yesPhysical Review Letters, 2007
We propose a new mechanism for tuning an atomic s-wave scattering length. The effect is caused by virtual transitions between different Zeeman sublevels via magnetic dipole-dipole interactions. These transitions give rise to an effective potential, which, in contrast to standard magnetic interactions, has an isotropic component and thus affects s-wave ...
Mazets, I. E., Kurizki, G.
openaire   +3 more sources

Percolation and orientational ordering in systems of magnetic nanorods [PDF]

open access: yes, 2012
Based on Monte Carlo (MC) computer simulations we study the structure formation of a system of magnetic nanorods. Our model particles consist of fused spheres with permanent magnetic dipole moments, as inspired by recent experiments. The resulting system
Alvarez, Carlos E., Klapp, Sabine H. L.
core   +2 more sources

Dipole-Magnetic Photo-Recombination in Ultracold Hydrogen Plasma

open access: yes, 2013
The cross section of dipole-magnetic photodisintegration of the negative hydrogen ion has been calculated within the framework of an effective-range theory.
Baltenkov, Arkadiy S.
core   +1 more source

Secular dipole-dipole stability of magnetic binaries

open access: yesAstronomy & 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.
C. Aykroyd   +4 more
openaire   +4 more sources

Magnetic field configuration of attitude control coil based on line segment approximation method

open access: yesHe jishu
BackgroundWhen the suspended dipole field coils experience significant disturbances during the operation of the suspended dipole field device, the Tilt-Slide-Rotate (TSR) coils are used to control the attitude of the dipole field coils, thereby ...
WANG Zhao   +4 more
doaj   +1 more source

Electric charge is a magnetic dipole when placed in a background magnetic field [PDF]

open access: yes, 2014
It is demonstrated, owing to the nonlinearity of QED, that a static charge placed in a strong magnetic field\ $B$\ is a magnetic dipole (besides remaining an electric monopole, as well).
Adorno, T. C.   +2 more
core   +3 more sources

Magnetic hysteresis in an Ising-like dipole-dipole model [PDF]

open access: yesPhysical Review B, 1998
REVTEX, 10 pages including 4 ...
Szabo, Gyorgy, Kadar, Gyorgy
openaire   +2 more sources

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