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Colossal magnetoresistance of Nd-doped LaCaMnO3 polycrystalline ceramics [PDF]
Processing and Application of Ceramics, 2021 The cation doped polycrystalline compound La0.5Nd0.15Ca0.35MnO3 has been synthesized by a conventional solid state reaction method. The Rietveld analysis of the powder XRD of the composites reveals an orthorhombic structure with Pbnm space group symmetry.
Rajan Sam +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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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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Journal of the Mechanical Behavior of Materials, 2022 The effect of magnetization of saline irrigation water from Almasab Alam on some soil physical properties was investigated in this study. The soil was taken from the study site and placed in pots that were identical in all aspects and planted with onion ...
Kadhim Kadhim N., Alghazali Najm O.
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Green Processing and Synthesis, 2022 In the current study, pure and manganese-doped superparamagnetic iron oxide nanoparticles (Mn-doped SPIONPs) were successfully prepared by a green approach using a fresh aqueous extract of Asparagus officinalis as a reducing and stabilizing agent ...
Rehman Ata Ur +6 more
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Preparation and characterization of natural melanin and its nanocomposite formed by copper doping
Nano Select, 2022 Natural Melanins have received great interest due to their structural, thermostability, electrochemical and paramagnetic properties. Pure melanin (Mel) is extracted from Nigella Sativa seeds and doped with Copper (Cu‐Mel) to form nano‐composite melanin ...
Ghada Khouqeer +5 more
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Complexity of magnetization and magnetic simplification
Physical Review D, 2023 We use the complexity=volume (CV) prescription to study the effect of a magnetic field on the computational complexity for states in the gauge theories dual to two different gravitational models. In one of these theories the complexity increases with the intensity of the magnetic field, while in the other a more interesting behavior is discovered ...
Daniel Ávila +2 more
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Effect of lattice strain on magnetism in epitaxial YCrO3 films
Materials Research Letters, 2022 The influence of lattice strain on magnetism is studied for perovskite rare-earth chromite, YCrO3 (YCO) thin films. A combined theoretical and experimental approach is used to demonstrate the correlation between lattice-strain and magnetic properties of ...
Binod Paudel +8 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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