Building magnetic hysteresis in holography
Sign Up to like & getrecommendations! Published in 2019 at "Journal of High Energy Physics"
DOI: 10.1007/jhep07(2019)158
Abstract: Abstract We study the spontaneous magnetization and the magnetic hysteresis using the gauge/gravity duality. We first propose a novel and general formula to compute the magnetization in a large class of holographic models. By using… read more here.
Keywords: magnetic hysteresis; magnetization; hysteresis; hysteresis holography ... See more keywords
Magnetic Hysteresis Loop Technique as a NDE Tool for the Evaluation of Microstructure and Mechanical Properties of 2.25Cr–1Mo Steel
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Nondestructive Evaluation"
DOI: 10.1007/s10921-018-0492-2
Abstract: This study intends to understand the effect of short-term overheating on microstructure modifications, and variation in mechanical and magnetic properties of boiler tubes. It is based on the hypothesis that short-term overheating on boiler tubes… read more here.
Keywords: magnetic hysteresis; evaluation; mechanical properties; 25cr 1mo ... See more keywords
Enhancing Magnetic Hysteresis in Single-Molecule Magnets by Ligand Functionalization
Sign Up to like & getrecommendations! Published in 2020 at "Chem"
DOI: 10.1016/j.chempr.2020.04.024
Abstract: Summary Design criteria for dysprosium(III) single-molecule magnets (SMMs) with large thermal energy barriers to magnetic reversal have been established and proven, and the challenge to enhance performance is in understanding and controlling electron-vibration coupling that… read more here.
Keywords: single molecule; magnetic hysteresis; hysteresis; enhancing magnetic ... See more keywords
A hybrid Jiles–Atherton and Preisach model of dynamic magnetic hysteresis based on backpropagation neural networks
Sign Up to like & getrecommendations! Published in 2022 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2021.168655
Abstract: Abstract Ferromagnetic materials are widely used for magnetic cores in electromagnetic devices such as inductors, transformers, generators, and motors. In a magnetic core, as the magnetic field varies with time, core loss is generated due… read more here.
Keywords: jiles atherton; magnetic hysteresis; dynamic magnetic; model dynamic ... See more keywords
Magnetic Hysteresis in a Monolayer of Oriented 6 nm CsNiCr Prussian Blue Analogue Nanocrystals.
Sign Up to like & getrecommendations! Published in 2021 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.1c02237
Abstract: Prussian blue analogue nanocrystals of the CsINiII[CrIII(CN)6] cubic network with 6 nm size were assembled as a single monolayer on highly organized pyrolytic graphite (HOPG). X-ray magnetic circular dichroism (XMCD) studies, at the Ni and… read more here.
Keywords: magnetic hysteresis; monolayer; prussian blue; analogue nanocrystals ... See more keywords
Transition Metal Single-Molecule Magnets: A {Mn31} Nanosized Cluster with a Large Energy Barrier of ∼60 K and Magnetic Hysteresis at ∼5 K.
Sign Up to like & getrecommendations! Published in 2017 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.7b10130
Abstract: The first {Mn31} cluster (1) has been prepared from carboxylate ions and the chelating/bridging ligand α-methyl-2-pyridine-methanol. Compound 1 possesses a unique nanosized structural topology with one of the largest energy barriers reported to-date for high-nuclearity… read more here.
Keywords: magnetic hysteresis; transition metal; energy; hysteresis ... See more keywords
Temperature dependence of magnetic hysteresis scaling for cubic Fe3O4 nanoparticles
Sign Up to like & getrecommendations! Published in 2017 at "AIP Advances"
DOI: 10.1063/1.4977550
Abstract: We have examined magnetic hysteresis scaling of minor loops for cubic Fe3O4 nanoparticles with particle diameter of 265 nm in order to seek a possible application of the method for characterization of magnetic nanoparticles. While… read more here.
Keywords: magnetic hysteresis; cubic fe3o4; hysteresis; minor loops ... See more keywords
Enhancement of spin–flop-induced magnetic hysteresis in van der Waals magnet (Fe1−xCox)5GeTe2
Sign Up to like & getrecommendations! Published in 2023 at "Applied Physics Letters"
DOI: 10.1063/5.0141495
Abstract: We have systematically studied magnetotransport properties in van der Waals (vdW) magnetic materials, (Fe1− xCo x)5GeTe2, where the magnetic phase changes from the ferromagnetic with the perpendicular magnetic anisotropy (PMA; [Formula: see text]) or with… read more here.
Keywords: van der; magnetic hysteresis; der waals; hysteresis ... See more keywords
Continuum Modeling of Inductor Magnetic Hysteresis and Eddy Currents in Resonant Circuits
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Journal of Emerging and Selected Topics in Power Electronics"
DOI: 10.1109/jestpe.2019.2908894
Abstract: This paper presents a high-fidelity finite-element modeling technique for magnetic hysteresis and eddy current losses in toroid inductors. The method is based on the separation of ferromagnetic loss characteristics into two components: a quasi-static hysteresis… read more here.
Keywords: hysteresis eddy; magnetic hysteresis; eddy currents; hysteresis ... See more keywords
Reluctance Network Model of Three-Phase-Laminated-Core Variable Inductor Considering Magnetic Hysteresis Behavior
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Magnetics"
DOI: 10.1109/tmag.2019.2900527
Abstract: The quantitative analysis of the iron loss taking magnetic hysteresis behavior into account is essential for the development of high-efficiency electric machines. In a previous paper, a novel magnetic circuit model incorporating a play model,… read more here.
Keywords: three phase; hysteresis behavior; reluctance network; magnetic hysteresis ... See more keywords
Tensile-Stress Dependence of Magnetic Hysteresis Properties Measured by the Acoustically Stimulated Electromagnetic Response in Steel
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control"
DOI: 10.1109/tuffc.2019.2956040
Abstract: Magnetic hysteresis properties are sensitive to stress in ferromagnetic materials. This suggests that magnetic measurements are a potential method to evaluate residual stress in steel products. Nevertheless, nondestructive inspection of residual stress by using magnetic… read more here.
Keywords: response; magnetic hysteresis; hysteresis properties; local hysteresis ... See more keywords