Showing 2,381 - 2,400 results of 5,787 for search '"magnet"', query time: 0.07s Refine Results
  1. 2381

    Dissipative nonlinear structures in tokamak plasmas by K. A. Razumova

    Published 2001-01-01
    “…A lot of different kinds of instabilities may be developed in high temperature plasma located in a strong toroidal magnetic field (tokamak plasma). Nonlinear effects in the instability development result in plasma self-organization. …”
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    Article
  2. 2382

    Investigating skyrmion stability and core polarity reversal in NdMn2Ge2 by Samuel K. Treves, Victor Ukleev, Andreas Apseros, Jamie Robert Massey, Kai Wagner, Paul Lehmann, Aki Kitaori, Naoya Kanazawa, Jeffrey A. Brock, Simone Finizio, Joakim Reuteler, Yoshinori Tokura, Patrick Maletinsky, Valerio Scagnoli

    Published 2025-01-01
    “…Furthermore, the skyrmion bubbles can be distorted, deformed, and recovered by varying strength and orientation of the applied magnetic field. We have used nitrogen-vacancy nanoscale magnetic imaging to estimate and map the magnetic stray fields originating from our $$\hbox {NdMn}_{{2}}\hbox {Ge}_{{2}}$$ lamella samples and find stray field magnitudes on the order of a few mT near the sample surface. …”
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  3. 2383

    Global Ionospheric Scintillation Estimation Based on Phase Screen Modeling From One‐Dimensional Satellite Data by Yuhao Zheng, Chao Xiong, Luca Spogli, Rayan Iman, Lucilla Alfonsi

    Published 2025-01-01
    “…Scintillation from our model shows typical seasonal variations, with peaks during equinoxes at both high and low magnetic latitudes. For local time (LT) dependence, the scintillation at low magnetic latitudes peaks around 21:00 LT, while at high magnetic latitudes, the maximum occurrence appears around noon, with an asymmetry between the northern and southern hemispheres. …”
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  4. 2384

    Investigating the Relationship between Transverse Relaxation Rate () and Interecho Time in MagA-Expressing, Iron-Labeled Cells by Casey Y. Lee, R. Terry Thompson, Frank S. Prato, Donna E. Goldhawk, Neil Gelman

    Published 2015-12-01
    “…Reporter gene–based labeling of cells with iron is an emerging method of providing magnetic resonance imaging contrast for long-term cell tracking and monitoring cellular activities. …”
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  5. 2385

    Giant gate modulation of antiferromagnetic spin reversal by the magnetoelectric effect by Kakeru Ujimoto, Hiroki Sameshima, Kentaro Toyoki, Takahiro Moriyama, Kohji Nakamura, Yoshinori Kotani, Motohiro Suzuki, Ion Iino, Naomi Kawamura, Ryoichi Nakatani, Yu Shiratsuchi

    Published 2024-04-01
    “…From the temperature dependence of the modulation efficiency, X-ray magnetic circular dichroism measurements and first-principles calculations, we showed that the origin of the giant modulation efficiency relied on the electric field modulation of the net magnetization due to the magnetoelectric effect. …”
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  6. 2386

    Application of Magnetometer-Equipped Drone for Mineral Exploration in Mining Operations by Dimitris Perikleous, Katerina Margariti, Pantelis Velanas, Cristina Saez Blazquez, Pedro Carrasco Garcia, Diego Gonzalez-Aguilera

    Published 2024-12-01
    “…As a final result, a 3D magnetic susceptibility model was developed, representing a detailed view of the magnetic susceptibility variations within the repository. …”
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  7. 2387

    Preparation and Characterization of Nickel Ferrite-SiO2/Ag Core/Shell Nanocomposites by I. G. Blanco-Esqueda, G. Ortega-Zarzosa, J. R. Martínez, A. L. Guerrero

    Published 2015-01-01
    “…Magnetic composites with silver nanoparticles bonded to their surface were successfully prepared using a simple chemical method. …”
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  8. 2388

    Torsional vibrations of nonhomogeneous magnetostrictive elastic circular cylinder by A. N. Abd-Alla, Lokenath Debnath

    Published 1994-01-01
    “…The cylinder is subjected to the action of a circumferential magnetic field produced by an axial current of constant density and the deformation of a magnetostrictive cylinder is produced by a constant longitudinal magnetic field. …”
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  9. 2389

    General Principles of Formation and Transformation of Energy Fields of Different Nature by I. I. Gretchikhin

    Published 2006-06-01
    “…It is proposed to consider a magnetic charge as an imaginary one in the imaginary space and real time. …”
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  10. 2390

    Multiferroic Memories by Amritendu Roy, Rajeev Gupta, Ashish Garg

    Published 2012-01-01
    “…Multiferroism implies simultaneous presence of more than one ferroic characteristics such as coexistence of ferroelectric and magnetic ordering. This phenomenon has led to the development of various kinds of materials and conceptions of many novel applications such as development of a memory device utilizing the multifunctionality of the multiferroic materials leading to a multistate memory device with electrical writing and nondestructive magnetic reading operations. …”
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  11. 2391

    Magnetodielectric and Metalomagnetic 1D Photonic Crystals Homogenization: ε-μ Local Behavior by J. I. Rodríguez Mora, J. Flores Méndez, B. Zenteno Mateo, F. Severiano Carrillo, R. C. Ambrosio Lázaro

    Published 2016-01-01
    “…An equations system is obtained for macroscopic magnetic field and magnetic induction components expanding microscopic electromagnetic fields in Bloch waves. …”
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  12. 2392

    The Normal Force Characteristic of a Novel Magnetorheological Elastomer Based on Butadiene Rubber Matrix Compounded with the Self-Fabricated Silly Putty by Fei Guo, Chengbin Du, Guojun Yu

    Published 2021-01-01
    “…Meanwhile, the magneto-induced normal force was positively correlated with the applied magnetic field strength and the compression strain due to the decreased gap between the centers of soft magnetic particles and the increased particle intensity of magnetization. …”
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  13. 2393

    Unveiling an in-plane Hall effect in rutile RuO2 films by Meng Wang, Jianbing Zhang, Di Tian, Pu Yu, Fumitaka Kagawa

    Published 2025-01-01
    “…Abstract The in-plane-magnetic-field-induced Hall effect (IPHE) observed in Weyl semimetals and PT-symmetric antiferromagnets has attracted increasing attention, as it breaks the stereotype that the Hall effect is induced by an out-of-plane magnetic field or magnetization. …”
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  14. 2394

    The Polar Cap (PC) Index: Invalid Index Series and a Different Approach by Peter Stauning

    Published 2020-10-01
    “…Abstract The Polar Cap (PC) indices are derived from the magnetic variations generated by the transpolar convection of magnetospheric plasma and embedded magnetic fields driven by the interaction with the solar wind. …”
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  15. 2395

    Quiver polymerisation by Amihay Hanany, Rudolph Kalveks, Guhesh Kumaran

    Published 2024-11-01
    “…Other novel constructions include a unitary magnetic quiver for the closure of a height four nilpotent orbit of SO(7). …”
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  16. 2396

    Development of a High‐Latitude Convection Model by Application of Machine Learning to SuperDARN Observations by W. A. Bristow, C. A. Topliff, M. B. Cohen

    Published 2022-01-01
    “…The SuperDARN velocities were separated into north‐south, and east‐west components and sorted into a magnetic local time ‐ magnetic latitude grid that ran from 55° to the magnetic pole with a bin size of 2° in latitude, and 1‐hr in MLT. …”
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  17. 2397

    A Review of Segmented Stator and Rotor Designs in AC Electric Machines: Opportunities and Challenges by Bhuvan Khoshoo, Anmol Aggarwal, Shanelle Foster

    Published 2025-01-01
    “…Furthermore, the use of oriented steel remains complex, as its highly nonlinear magnetic properties vary depending on the direction of the magnetic flux. …”
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  18. 2398

    Characteristics and paleoclimate significance of authigenic ferrimagnetic minerals in the Xuancheng red earth, southern China by Daqian Zhang, Zhenggang Duan, Jiangjun Chen, Jingrong Wang, Gubu Muga, Yunqi Yang, Yiming Wang, Zhendong Liu, Thomas J. Algeo, Hanlie Hong, Lian Zhou, Ke Yin

    Published 2025-01-01
    “…Here, analysis of the environmental magnetism and mineralogy of the Xuancheng QRE (Anhui Province, South China) shows that magnetic variation was strongly linked to production of authigenic ferrimagnetic minerals such as maghemite. …”
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  19. 2399

    Effects of Brinkman number on thermal-driven convective spherical Dynamos by MI Ngwueke, TM Abbey

    Published 2013-07-01
    “…The results illustrate enhancement of dynamo actions, demonstrating that magnetic field generation with time is possible. Moreover, the increased magnetic Prandtl number Pm with high Brinkman number shows dynamo actions for fixed Rayleigh and Taylor number values. …”
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    Article
  20. 2400

    Modeling and Analysis of MHD Oscillatory Flows of Generalized Burgers’ Fluid in a Porous Medium Using Fourier Transform by Mazhar Hussain, Mubashir Qayyum, Sidra Afzal

    Published 2022-01-01
    “…The fluid is electrically conducting under the influence of uniform transverse magnetic field and passing through the porous medium. …”
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