Results 11 to 20 of about 364,262 (294)
Modeling of a Field-Modulated Permanent-Magnet Machine [PDF]
Energies, 2016 In this work, an effective field-modulated permanent-magnet (FMPM) machine was investigated, in which the spoke-magnet outer rotor and open-slot stator were employed. The objective of this paper is to provide the mathematical modeling analysis that was performed for the purpose of control research on this type of FMPM machine. The simulation results by
Xianglin Li, K. Chau, Yubin Wang
openaire +4 more sources
Radio Frequency Precession Modulation-Based Magnetic Field Sensors
IEEE Access, 2022 High sensitivity is often the foremost characteristic for magnetic field sensors; however, the most sensitive systems tend to be attributed with being any combination of large in size, high in power consumption, complex in design, or exorbitant in cost ...
Kevin Q. T. Luong +5 more
doaj +1 more source
Magnetic field modulation of chirooptical effects in magnetoplasmonic structures [PDF]
Nanoscale, 2014 In this work we analyse the magnetic field effects on the chirooptical properties of magnetoplasmonic chiral structures. The structures consist of two-dimensional arrays of Au gammadions in which thin layers of Co have been inserted. Due to the magnetic properties of the Au/Co interface the structures have perpendicular magnetic anisotropy which ...
Armelles Reig, Gaspar +6 more
openaire +3 more sources
AIP Advances, 2023 Magnetoresistive (MR) sensors have great application prospects in the field of weak magnetic field detection due to their high sensitivity, small size, and low power consumption.
Qifeng Jiao +4 more
doaj +1 more source
Oscillatory magneto-convection under magnetic field modulation
Alexandria Engineering Journal, 2018 In this paper we investigate an oscillatory mode of nonlinear magneto-convection under time dependant magnetic field. The time dependant magnetic field consists steady and oscillatory parts.
Palle Kiran +2 more
doaj +1 more source
Modulated Beams in a Plasma with a Magnetic Field
Zeitschrift für Naturforschung A, 1961 The radiation emitted by a linear density-modulated beam of ions parallel to a steady magnetic field and by a straight beam perpendicular to the field into a non dissipative plasma is investigated. In both cases the energy output becomes infinite at the “ion” and “electron resonance frequencies”.
Canobbio, E., Croci, R.
openaire +2 more sources
International Journal of Applied Mechanics and Engineering, 2020 The present paper deals with a weakly nonlinear stability problem under an imposed time-periodic thermal modulation. The temperature has two parts: a constant part and an externally imposed time-dependent part. We focus on stationary convection using the
S.H. Manjula +3 more
doaj +1 more source
A two-buncher high-efficiency transit-time oscillator with a low guiding magnetic field
AIP Advances, 2021 The energy consumption of high-power microwave sources has attracted much attention in the research field of high-power microwaves. One way of decreasing the energy consumption is to reduce the guiding magnetic field.
Rujin Deng +7 more
doaj +1 more source
Spin Hall magnetoresistance in antiferromagnet/heavy-metal heterostructures [PDF]
, 2018 We investigate the spin Hall magnetoresistance in thin film bilayer heterostructures of the heavy metal Pt and the antiferromagnetic insulator NiO. While rotating an external magnetic field in the easy plane of NiO, we record the longitudinal and the ...
Althammer, Matthias +10 more
core +1 more source
Enhanced modulation bandwidth of GaAlAs double heterostructure lasers in high magnetic fields: Dynamic response with quantum wire effects [PDF]
, 1985 The modulation bandwidth of GaAlAs double heterostructure (DH) lasers in high magnetic fields is measured. We found that the modulation bandwidth is enhanced by 1.4× with a magnetic field of 20 T.
Arakawa, Y. +3 more
core +1 more source