Results 1 to 10 of about 667,799 (387)
Altermagnetic Routes to Majorana Modes in Zero Net Magnetization. [PDF]
Physical Review Letters, 2023 We propose heterostructures that realize first and second order topological superconductivity with vanishing net magnetization by utilizing altermagnetism.
S. A. A. Ghorashi +2 more
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Field-free spin-orbit torque-induced switching of perpendicular magnetization in a ferrimagnetic layer with a vertical composition gradient [PDF]
Nature Communications, 2021 Current-induced spin-orbit torques (SOTs) are of interest for fast and energy-efficient manipulation of magnetic order in spintronic devices. To be deterministic, however, switching of perpendicularly magnetized materials by SOT requires a mechanism for ...
Zhenyi Zheng +17 more
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Science Advances, 2022 Intelligent magnetic soft robots capable of programmable structural changes and multifunctionality modalities depend on material architectures and methods for controlling magnetization profiles.
Yue Dong +9 more
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The origin of magnetization-caused increment in water oxidation
Nature Communications, 2023 Magnetization promoted activity of magnetic catalysts towards the oxygen evolution reaction (OER) has attracted great attention, but remains a puzzle where the increment comes from.
Xiao Ren +9 more
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Structural, magnetic behaviors and temperature-dependent Raman scattering spectra of Y and Zr codoped BiFeO3 ceramics [PDF]
Journal of Advanced Dielectrics, 2015 Multiferroic BiFeO3 (BFO) and Y, Zr codoped BFO (Bi1-xYxFe0.95Zr0.05O3) ceramics were prepared and the influence of codoping on the crystal structure and magnetic properties were investigated in this work.
Cheng Zhang +6 more
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Impulse Magnetized Magnetic Screws [PDF]
IEEE Transactions on Magnetics, 2019 This paper is an investigation in the performance of two types of magnetic screws (MSs). The first is the magnet to magnet and consists of permanent magnet (PM) nut and PM screw and the second is a magnet to reluctance and consists of PM nut and a double-start reluctance screw.
Mohamed, H.M., Atallah, K.
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Nature Communications, 2022 Current induced spin-orbit torques driven by the conventional spin Hall effect are widely used to manipulate the magnetization. This approach, however, is nondeterministic and inefficient for the switching of magnets with perpendicular magnetic ...
Shuai Hu +10 more
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Magnetic Catalysis Versus Magnetic Inhibition [PDF]
Physical Review Letters, 2013 We discuss the fate of chiral symmetry in an extremely strong magnetic field B. We investigate not only quark fluctuations but also neutral meson effects. The former would enhance the chiral-symmetry breaking at finite B according to the Magnetic Catalysis, while the latter would suppress the chiral condensate once B exceeds the scale of the hadron ...
Fukushima, Kenji, Hidaka, Yoshimasa
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Engineered Magnetization Dynamics of Magnonic Nanograting Filters
Magnetochemistry, 2021 Magnonic crystals and gratings could enable tunable spin-wave filters, logic, and frequency multiplier devices. Using micromagnetic models, we investigate the effect of nanowire damping, excitation frequency and geometry on the spin wave modes, spatial ...
Rawana Yagan +2 more
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Current-driven magnetization switching in a van der Waals ferromagnet Fe3GeTe2 [PDF]
Science Advances, 2019 Spin-orbit torque flips the perpendicular magnetic moment of a 2D van der Waals magnet. The recent discovery of ferromagnetism in two-dimensional (2D) van der Waals (vdW) materials holds promises for spintronic devices with exceptional properties ...
Xiao Wang +27 more
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