Results 11 to 20 of about 2,832,269 (261)
Active magnetic cloaking with a dipole [PDF]
AIP Advances, 2020 We theoretically propose and experimentally demonstrate an active quasi-static magnetic cloak enabled by a single magnetic dipole. The cloaking effect can be achieved by active cancelation of the background magnetic field using the magnetic dipole ...
Xin Dai, Jincheng Jiang
doaj +3 more sources
An improved composite ship magnetic field model with ellipsoid and magnetic dipole arrays [PDF]
Scientific ReportsIn order to simultaneously maintain the ship magnetic field modeling accuracy, reduce the number of coefficient matrix conditions and the model computational complexity, an improved composite model is designed by introducing the magnetic dipole array ...
Binjie Lu, Xiaobing Zhang
doaj +2 more sources
Second order optical nonlinearity of graphene due to electric quadrupole and magnetic dipole effects. [PDF]
Sci Rep, 2017 We present a practical scheme to separate the contributions of the electric quadrupole-like and the magnetic dipole-like effects to the forbidden second order optical nonlinear response of graphene, and give analytic expressions for the second order ...
Cheng JL, Vermeulen N, Sipe JE.
europepmc +3 more sources
Magnetic dipole moments of the Tcc+ and ZV++ tetraquark states [PDF]
Physical Review D, 2021 Inspired by the observation of the doubly charmed state $T_{cc}$ and following theoretical studies on its spectroscopic parameters, we investigate its magnetic dipole moment assigning it the quantum numbers $J^P=1^+$ and both the compact diquark ...
K. Azizi, U. Özdem
semanticscholar +1 more source
Comparative study on equivalent models calculating magnetic force between permanent magnets [PDF]
Journal of Intelligent Manufacturing and Special Equipment, 2020 Purpose – An appropriate equivalent model is the key to the effective analysis of the system and structure in which permanent magnet takes part. At present, there are several equivalent models for calculating the interacting magnetic force between ...
Yuyang Zhang +6 more
doaj +1 more source
Tailoring Magnetic Dipole Emission by Broken-Symmetry TiO2 Metasurfaces [PDF]
EPJ Web of Conferences, 2022 Strong magnetic dipole emission is offered by rare earth ions such as trivalent lanthanides, due to selection rule forbidden electric dipole (ED) transitions.
Bashiri Ayesheh +4 more
doaj +1 more source
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.
C. Aykroyd +4 more
openaire +4 more sources
Effects of Barnett Magnetic Dipole–Dipole Interaction on Grain Growth and Destruction
The Astrophysical Journal, 2023 Rapidly spinning magnetic grains can acquire large magnetic dipole moments due to the Barnett effect. Here we study the new effect of Barnett magnetic dipole–dipole interaction on grain–grain collisions and grain growth, assuming that grains are spun up ...
Thiem Hoang, Bao Truong
doaj +1 more source
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
Dipole–Dipole Interactions of Charged-Magnetic Grains [PDF]
IEEE Transactions on Plasma Science, 2010 The interaction between dust grains is an important process in fields as diverse as planetesimal formation or the plasma processing of silicon wafers into computer chips. This interaction depends in large part on the material properties of the grains, for example whether the grains are conducting, non-conducting, ferrous or non-ferrous.
Perry, Jonathan D. +2 more
openaire +5 more sources