Results 11 to 20 of about 1,849,244 (248)

A Novel 2-DOF Lorentz Force Actuator for the Modular Magnetic Suspension Platform [PDF]

open access: yesSensors, 2020
The modular magnetic suspension platform depends on multi degree of freedom of Lorentz force actuators for large bearing capacity, high precision positioning and structure miniaturization.
Fei Yang   +6 more
doaj   +2 more sources

1-loop matching of a thermal Lorentz force [PDF]

open access: yesJournal of High Energy Physics, 2021
Studying the diffusion and kinetic equilibration of heavy quarks within a hot QCD medium profits from the knowledge of a coloured Lorentz force that acts on them.
M. Laine
doaj   +3 more sources

Lorentz force induced shear waves for magnetic resonance elastography applications [PDF]

open access: yesScientific Reports, 2021
Quantitative mechanical properties of biological tissues can be mapped using the shear wave elastography technique. This technology has demonstrated a great potential in various organs but shows a limit due to wave attenuation in biological tissues.
Guillaume FlĂ©   +3 more
doaj   +2 more sources

Lorentz Force Actuated Tunable-Focus Liquid Lens [PDF]

open access: yesMicromachines, 2019
Tunable-focus liquid lenses provide focal length tuning for optical systems, e.g., cameras, where physical movement of rigid lenses are not an option or not preferable.
Kari L. Van Grinsven   +2 more
doaj   +2 more sources

Highly sensitive low field Lorentz-force MEMS magnetometer [PDF]

open access: yesScientific Reports, 2021
We present a highly sensitive Lorentz-force magnetic micro-sensor capable of measuring low field values. The magnetometer consists of a silicon micro-beam sandwiched between two electrodes to electrostatically induce in-plane vibration and to detect the ...
Sofiane Ben Mbarek   +3 more
doaj   +2 more sources

Stationary state in Brownian systems with Lorentz force [PDF]

open access: yesPhysical Review Research, 2020
In systems with overdamped dynamics, the Lorentz force reduces the diffusivity of a Brownian particle in the plane perpendicular to the magnetic field. The anisotropy in diffusion implies that the Fokker-Planck equation for the probability distribution ...
I. Abdoli   +5 more
doaj   +2 more sources

Winding vibration caused by Lorentz force in shunt reactor and its control strategy [PDF]

open access: yesScientific Reports
In each vibration source of shunt reactor, the winding vibration caused by Lorentz force should not be ignored. In this paper, the electromagnetic-mechanical coupling field simulation model was established based on the structure of disks and blocks of ...
Qili Lin, Yixuan Zhao, Ke Xu, Guoqing Di
doaj   +2 more sources

On the initial-value problem of the Maxwell-Lorentz equations. [PDF]

open access: yes, 2010
We consider the Maxwell-Lorentz equations, i.e., the equation of motion of a charged dust coupled to Maxwell's equations, on an arbitrary general-relativistic spacetime.
Carr, Anthony, Perlick, Volker
core   +4 more sources

MENINGKATKAN HASIL BELAJAR KOGNITIF SISWA MELALUI PENGEMBANGAN ALAT PERAGA GAYA LORENTZ [IMPROVING STUDENTS’ COGNITIVE LEARNING OUTCOMES THROUGH DEVELOPMENT OF LORENTZ FORCE TOOLS]

open access: yesPolyglot: Jurnal Ilmiah, 2020
Based on the results of the distribution of questionnaires to students and interviews with physics teachers, there are two things that the author found.
Lia Sianipar   +2 more
doaj   +1 more source

The role of non-axisymmetry of magnetic flux rope in constraining solar eruptions

open access: yesNature Communications, 2021
The competition between different components of the Lorentz force defines whether a solar eruption fails or not. Here, the authors show a new Lorentz force component, which plays a major role in preventing magnetic flux ropes from erupting successfully.
Ze Zhong, Yang Guo, M. D. Ding
doaj   +1 more source

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