Results 81 to 90 of about 618,172 (384)
Cotunneling and non-equilibrium magnetization in magnetic molecular monolayers
, 2007 Transport and non-equilibrium magnetization in monolayers of magnetic molecules subject to a bias voltage are considered. We apply a master-equation approach going beyond the sequential-tunneling approximation to study the Coulomb-blockade regime.
Carsten Timm +5 more
core +1 more source
Advanced Engineering Materials, EarlyView.This article provides an overview of recent advancements in bulk processing of rare‐earth‐free hard magnetic materials. It also addresses related simulation approaches at different scales. The research on rare‐earth‐free magnetic materials has increased significantly in recent years, driven by supply chain issues, environmental and social concerns, and
Daniel Scheiber, Andrea Bachmaier
wiley +1 more source
Magnetization reversal of ferromagnetic nanodisc placed above a superconductor
, 2004 Using numerical simulation we have studied a magnetization distribution and a process of magnetization reversal in nanoscale magnets placed above a superconductor plane. In order to consider an influence of superconductor on magnetization distribution in
A. A. Fraerman +9 more
core +1 more source
Experimental Demonstration of Complete 180° Reversal of Magnetization in Isolated Co Nanomagnets on a PMN-PT Substrate with Voltage Generated Strain. [PDF]
Nano letters (Print), 2016 Rotating the magnetization of a shape anisotropic magnetostrictive nanomagnet with voltage-generated stress/strain dissipates much less energy than most other magnetization rotation schemes, but its application to writing bits in nonvolatile magnetic ...
A. Biswas +3 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.A two‐step approach combining laser powder bed fusion of FeSi electrical steel with Bakelite infiltration enables the fabrication of multifunctional gyroid lattice composites. The resulting structures exhibit high strength, magnetic anisotropy, and complete polymer infiltration, demonstrating a simple and scalable route toward lightweight, mechanically
Angelo F. Andreoli +9 more
wiley +1 more source
Литьë и металлургия, 2017 Differences of magnetic properties of cast iron with various structure and tasks of structure control of castings by their magnetic parameter are analyzed in the article.
S. G. Sandomirskij
doaj
Materials Research Express, 2020 In this work, ${{\rm{Bi}}}_{0.8}{{\rm{Ba}}}_{0.2}{{\rm{Fe}}}_{1-x}{{\rm{Mo}}}_{x}{{\rm{O}}}_{3}$ (x = 0, 0.5, 0.10 and 0.15) ceramics were synthesized by conventional solid-state reaction to evaluate the influence of Ba ^2+ and Mo ^6+ co-doping on the ...
Aungkan Sen +6 more
doaj +1 more source
IEEE Access, 2020 Online magnetization current control is a critical concern of the variable-flux permanent magnet machine control. Increasing the magnetization speed benefits the machine system, which reduces manipulation losses and mechanical impact.
Junhua Chen, Haiyang Fang, Ronghai Qu
doaj +1 more source
Secondary peak on asymmetric magnetization loop of type-II superconductors
, 2013 Asymmetric magnetization loops with a second peak effect were parameterized by the extended critical state model. The magnetic field distribution in a sample is considered.
A. Tulapurkar +13 more
core +1 more source
Advanced Engineering Materials, EarlyView.Triphasic BiFeO3–PbZr0.58Ti0.42O3–MnFe2O4 composites exhibit enhanced ferroelectric and magnetic behavior, achieving 70.76% energy‐storage efficiency and improved polarization switching. The coupling between ferroelectric and magnetic phases enables multifunctional performance, making these composites promising candidates for next‐generation energy ...
Hassan Raza Khan +7 more
wiley +1 more source