Results 11 to 20 of about 903,606 (393)
AIP Advances, 2020 We attempted to produce nanocrystalline soft magnetic powders with a high saturation magnetic flux density (Bs) and containing large-sized particles using a modified water atomization system named “HPWA/YK.” Almost fully amorphous powders containing ...
K. Uji +4 more
doaj +1 more source
Characterization of Permanent Magnet Magnetization [PDF]
IEEE Transactions on Magnetics, 2017 The performances of electrical machines highly depend on the behavior of materials, such as steel, copper, and permanent magnet. This paper focuses on permanent magnets whose magnetization must be precisely known. Thus a non-destructive approach which includes a combination of experiments and inverse problem, using the magnetostatic moment method, is ...
Laure Arbenz +4 more
openaire +2 more sources
Loss Calculation and Thermal Analysis for High-Speed Permanent Magnet Synchronous Machines
IEEE Access, 2020 The small size of high-speed permanent magnet synchronous machines (PMSMs) makes the increase of loss density and the difficulty of heat dissipation.
Chao Zhang +3 more
doaj +1 more source
Magnetic Interference on Cardiac Implantable Electronic Devices From Apple iPhone MagSafe Technology
Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2021 Background Magnet wireless charging is being utilized increasingly in current generation smartphones. Apple's MagSafe is a proprietary wireless charging technology with an array of magnets that has the capacity to generate magnet fieldstrength >50 gauss (
Fahd Nadeem +3 more
doaj +1 more source
Electrostatic Simulations for the DUNE ND-GAr Field Cage
Particles, 2022 ND-GAr is one of three detector systems in the design of the DUNE Near Detector complex, which will be located on the Fermilab campus, sixty meters underground and 570 m from the source of an intense neutrino beam. ND-GAr will consist of a cylindrical 10-
Christopher Hayes, Jon Urheim
doaj +1 more source
Analytical Model of Magnet Eddy-Current Volume Losses in Multi-phase PM Machines with Concentrated Winding [PDF]
, 2012 Thanks to IEEE. The original PDF of the article can be found at: http://ieeexplore.ieee.org/xpl/login.jsp?tp=&arnumber=6342330&url=http%3A%2F%2Fieeexplore.ieee.org%2Fxpls%2Fabs_all.jsp%3Farnumber%3D6342330 MHYGALE, project managed by VALEO-EEMthis ...
ASLAN, Bassel +2 more
core +4 more sources
Proximate Kitaev quantum spin liquid behaviour in a honeycomb magnet. [PDF]
Nature Materials, 2015 Quantum spin liquids (QSLs) are topological states of matter exhibiting remarkable properties such as the capacity to protect quantum information from decoherence.
A. Banerjee +15 more
semanticscholar +1 more source
Superconducting pipes and levitating magnets [PDF]
, 2006 Motivated by a beautiful demonstration of the Faraday's and Lenz's law in which a small neodymium magnet falls slowly through a conducting non-ferromagnetic tube, we consider the dynamics of a magnet falling through a superconducting pipe.
Felipe B. Rizzato +3 more
core +2 more sources
Magnetic hysteresis up to 80 kelvin in a dysprosium metallocene single-molecule magnet
Science, 2018 Breaking through the nitrogen ceiling Single-molecule magnets could prove useful in miniaturizing a wide variety of devices. However, their application has been severely hindered by the need to cool them to extremely low temperature using liquid helium ...
Fu-Sheng Guo +5 more
semanticscholar +1 more source
In vivo 3D brain and extremity MRI at 50 mT using a permanent magnet Halbach array
Magnetic Resonance in Medicine, 2020 To design a low‐cost, portable permanent magnet‐based MRI system capable of obtaining in vivo MR images within a reasonable scan time.
T. O’Reilly +4 more
semanticscholar +1 more source