Showing 2,221 - 2,240 results of 5,787 for search '"magnets"', query time: 0.05s Refine Results
  1. 2221

    Performance Optimization of Spin-Torque Microwave Detectors with Material and Operational Parameters by X. Li, Y. Zhou, Philip W. T. Pong

    Published 2016-01-01
    “…In this work, macrospin simulation is developed to evaluate how the performance can be optimized through changing the material (tilt angle of reference-layer magnetization) and operational parameters (the direction of magnetic field and working temperature). …”
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    Article
  2. 2222
  3. 2223

    Proximity-induced flipped spin state in synthetic ferrimagnetic Pt/Co/Gd heterolayers by Jeovani Brandão, Pamela C. Carvalho, Ivan P. Miranda, Thiago J. A. Mori, Fanny Béron, Anders Bergman, Helena M. Petrilli, Angela B. Klautau, Julio C. Cezar

    Published 2025-01-01
    “…The FSS depends on the magnetic field, which, on average, reduces the Gd magnetic moment as the field increases. …”
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    Article
  4. 2224

    Origin of the MRI Contrast in Natural and Hydrogel Formulation of Pineapple Juice by Domenico Rizzo, Enrico Ravera, Marco Fragai, Giacomo Parigi, Claudio Luchinat

    Published 2021-01-01
    “…Magnetic resonance imaging (MRI) often requires contrast agents to improve the visualization in some tissues and organs, including the gastrointestinal tract. …”
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    Article
  5. 2225

    On the Formulation of the Exchange Field in the Landau-Lifshitz Equation for Spin-Wave Calculation in Magnonic Crystals by M. Krawczyk, M. L. Sokolovskyy, J. W. Klos, S. Mamica

    Published 2012-01-01
    “…We start from the Heisenberg model and use a linear approximation and take into account the spacial dependence of saturation magnetization and exchange constant present in magnetic composites. …”
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    Article
  6. 2226

    New trends in electric motors and selection for electric vehicle propulsion systems by Sreedhar Madichetty, Sukumar Mishra, Malabika Basu

    Published 2021-09-01
    “…These include permanent magnet hybrid motors, permanent magnet spoke motors and permanent magnet inset motors.…”
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    Article
  7. 2227

    Holographic ferromagnetic phase transitions with three typical nonlinear electrodynamics in Gauss-Bonnet gravity by Ruo-Tong Wei, Ya-Bo Wu, Te Huang, Jun-Ping Wang, Cheng-Yuan Zhang

    Published 2025-02-01
    “…In the case of opening the external magnetic field, the magnetic susceptibility density always satisfies the Curie-Weiss law, and the increase of the nonlinear parameters under the three corrections will prolong the period of the external magnetic field. …”
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    Article
  8. 2228

    Space Weather Forecasts of Ground Level Space Weather in the UK: Evaluating Performance and Limitations by A. W. Smith, I. J. Rae, C. Forsyth, J. C. Coxon, M.‐T. Walach, C. J. Lao, D. S. Bloomfield, S. A. Reddy, M. K. Coughlan, A. Keesee, S. Bentley

    Published 2024-11-01
    “…GICs are rarely measured directly, instead the ground magnetic field variability is often used as a proxy. …”
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  9. 2229

    An atomically controlled insulator-to-metal transition in iridate/manganite heterostructures by Enyang Men, Deyang Li, Haiyang Zhang, Jingxin Chen, Zhihan Qiao, Long Wei, Zhaosheng Wang, Chuanying Xi, Dongsheng Song, Yuhan Li, Hyoungjeen Jeen, Kai Chen, Hong Zhu, Lin Hao

    Published 2024-09-01
    “…The simultaneous enhancements of magnetization, electric conductivity, and magnetoresistance effect indicate a percolation-type nature of the insulator-to-metal transition, with the percolation threshold can be reached at an exceptionally low volume fraction of the iridate. …”
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    Article
  10. 2230

    The Most Important Maglev Applications by Hamid Yaghoubi

    Published 2013-01-01
    “…The name maglev is derived from magnetic levitation. Magnetic levitation is a highly advanced technology. …”
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  11. 2231
  12. 2232

    Coil optimization methods for a planar coil stellarator by T.G. Kruger, M.F. Martin, D.A. Gates, the Thea Energy Team

    Published 2025-01-01
    “…The plasma encircling coils provide the mean magnetic field and linking current, similar to the toroidal field (TF) coils in a tokamak. …”
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    Article
  13. 2233

    Unusual violation of the Wiedemann–Franz law at ultralow temperatures in topological compensated semimetals by Yi-Yan Wang, Xin Rao, Ying Zhou, Xiang-De Zhu, Xia Zhao, Gang Chen, Na Li, Hui Liang, Tian-Long Xia, Xue-Feng Sun

    Published 2025-01-01
    “…Abstract Thermal conductivity and electrical resistivity at ultralow temperatures and high magnetic fields are studied in the topological compensated semimetals TaAs2, NbAs2, and NdSb. …”
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  14. 2234

    Flexible and cost-effective deep learning for accelerated multi-parametric relaxometry using phase-cycled bSSFP by Florian Birk, Lucas Mahler, Julius Steiglechner, Qi Wang, Klaus Scheffler, Rahel Heule

    Published 2025-02-01
    “…Abstract To accelerate the clinical adoption of quantitative magnetic resonance imaging (qMRI), frameworks are needed that not only allow for rapid acquisition, but also flexibility, cost efficiency, and high accuracy in parameter mapping. …”
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  15. 2235

    Global well-posedness for the 2D MHD equations with only vertical velocity damping term by Huan Long, Suhui Ye

    Published 2024-12-01
    “…We prove the stability and decay rate for smooth solutions on perturbations near a background magnetic field of the system under the assumptions that the initial magnetic field satisfies the Diophantine condition.…”
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  16. 2236

    Angular Dependence of Spin Transfer Switching in Spin Valve Nanopillar Based Heusler Alloy by Pirat Khunkitti, Anan Kruesubthaworn, Arkom Kaewrawang, Tim Mewes, Claudia K. A. Mewes, Apirat Siritaratiwat

    Published 2016-01-01
    “…The spin transfer induced magnetization switching in current perpendicular-to-the-plane spin valve nanopillar based Co2FeAl0.5Si0.5 Heusler alloy with varying the initial angles of the magnetization of sensing layer, θ0, was investigated via macrospin simulations. …”
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    Article
  17. 2237

    Review of Fast Solar Jets and Coronal Mass Ejections by Sima Zeighami, Ehsan Tavabi

    Published 2023-09-01
    “…The Sun is a magnetically active star. It has a powerful magnetic field that shifts slightly from year to year until it reverses about every eleven years. …”
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  18. 2238

    Geomagnetic Field Based Indoor Landmark Classification Using Deep Learning by Bimal Bhattarai, Rohan Kumar Yadav, Hui-Seon Gang, Jae-Young Pyun

    Published 2019-01-01
    “…Compared to these techniques, the geomagnetic field exhibits stable signal strength in the time domain. However, existing magnetic positioning methods cannot perform well in a wide space because the magnetic signal is not always discernible. …”
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    Article
  19. 2239

    Electrical mutual switching in a noncollinear-antiferromagnetic–ferromagnetic heterostructure by Ju-Young Yoon, Yutaro Takeuchi, Ryota Takechi, Jiahao Han, Tomohiro Uchimura, Yuta Yamane, Shun Kanai, Jun’ichi Ieda, Hideo Ohno, Shunsuke Fukami

    Published 2025-02-01
    “…This scheme of mutual switching can be achieved in a spin-valve-like simple protocol because each magnetic layer serves as a reversible spin source and target magnetic electrode. …”
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    Article
  20. 2240

    Vector Atomic Magnetometer with Free Induction Decay Detection Based on a Microfabricated Vapor Cell by Pengbo Jiang, Qi Li, Jianan Qin, Zhiyuan Jiang

    Published 2024-12-01
    “…By employing orthogonal modulation techniques, the system achieves high-precision in-plane vector magnetic field measurements. The high-precision vector magnetic field measurements are demonstrated in the <i>x–z</i> plane. …”
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