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Magnetic Properties of Fe and Ni Doped SnO2 Nanoparticles
Published 2011-07-01Subjects: Get full text
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Electrical mutual switching in a noncollinear-antiferromagnetic–ferromagnetic heterostructure
Published 2025-02-01“…Using a noncollinear-antiferromagnetic/nonmagnetic/ferromagnetic Mn3Sn/Mo/CoFeB heterostructure at zero magnetic field, we show current-induced switching in the CoFeB layer due to the spin current polarized by the magnetic structure of the Mn3Sn; by properly tuning the driving current, the spin current from the CoFeB further reverses the magnetic orientation of the Mn3Sn, which determines the polarity of the subsequent switching of the CoFeB. …”
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FERROMAGNETIC NANOTUBES IN PORES OF TRACK MEMBRANES FOR THE FLEXIBLE ELECTRONIC ELEMENTS
Published 2017-09-01Subjects: “…ferromagnetic nanotubes…”
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Application of Functional Variable Method for Heisenberg Ferromagnetic Spin Chain Equation
Published 2024-12-01Subjects: “…heisenberg ferromagnetic spin chain equation…”
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The Magnetic Memory Effect of Ferromagnetic Materials in the Process of Stress-Magnetism Coupling
Published 2017-01-01“…Ferromagnetic materials can produce the magnetic memory effect under stress. …”
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Development of a MFL system with optical positioning for ferromagnetic plate inspection
Published 2025-02-01“… This paper presents the development of a Magnetic Flux Leakage (MFL) based system for non-destructive testing of ferromagnetic plates. Our approach integrates a magnetic circuit using neodymium-iron-boron magnets, a Hall effect sensor for flux leakage detection, and an optical mouse for precise positioning. …”
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Ferromagnetic Resonance Characterization of Nano-FePt by Electron Spin Resonance
Published 2013-01-01“…We attribute the high field absorption to ferromagnetic resonance (FMR). Upon increasing iron content in FePt system, no detectable spin waves modes were identified already at room temperature. …”
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Ultrafast emergence of ferromagnetism in antiferromagnetic FeRh in high magnetic fields
Published 2025-02-01“…Three different types of ultrafast magnetization dynamics were observed and, using a numerically calculated H-T phase diagram, the differences were explained by different initial states of FeRh corresponding to a (i) collinear antiferromagnetic, (ii) canted antiferromagnetic and (iii) ferromagnetic alignment of spins. We argue that ultrafast heating of FeRh in the canted antiferromagnetic phase launches practically the fastest possible emergence of ferromagnetism in this material. …”
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Half-Metallic Ferromagnetism in Chalcopyrite (AlGaMn)P2 Alloys
Published 2015-01-01“…We studied the electronic and magnetic properties of (Al1−yMny)GaP2 (Ga-rich) and Al(Ga1−yMny)P2 (Al-rich) with y = 0.03125, 0.0625, 0.09375, and 0.125 by using the first-principles calculations. The ferromagnetic Mn-doped AlGaP2 chalcopyrite is the most energetically favorable one. …”
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LABORATORY SYSTEM FOR INVESTIGATION OF FATIGUE DEGRADATION IN FERROMAGNETIC MATERIALS AND EXAMPLES OF ITS IMPLEMENTATION
Published 2015-04-01“…Shows the block diagram of the laboratory system for investigation of fatigue degradation in ferromagnetic materials by method of magnetic noise. …”
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Structural Dependent Ferromagnetic-Nonmagnetic Phase Change in FePtRu Films
Published 2017-01-01“…At room temperature, the chemical disordered A1 films with 0≤x<0.20 and 0.20≤x≤1.00 exhibited ferromagnetic properties and paramagnetic properties, respectively. …”
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Ferromagnetic Fe-TiO2 spin catalysts for enhanced ammonia electrosynthesis
Published 2025-01-01“…Here, we report the ferromagnetic Fe-TiO2 to investigate MFE on NO3RR. Fe-TiO2 possesses a high density of atomically dispersed Fe sites and exhibits an intermediate-spin state, resulting in magnetic ordering through ferromagnetism. …”
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Electric-field manipulation of magnetization in an insulating dilute ferromagnet through piezoelectromagnetic coupling
Published 2025-01-01“…Here, we report magnetization changes generated by an electric field in ferromagnetic Ga1−x Mn x N grown by molecular beam epitaxy. …”
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Holographic ferromagnetic phase transitions with three typical nonlinear electrodynamics in Gauss-Bonnet gravity
Published 2025-02-01Subjects: Get full text
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The Intrinsic Room-Temperature Ferromagnetism in ZnO:Co Thin Films Deposited by PLD
Published 2012-01-01“…X-ray diffraction spectra, scanning electron microscopy, X-ray photoelectron spectroscopy, energy dispersive spectroscopy, UV-vis transmittance spectra, and Raman spectra were used for characterization. Ferromagnetic behavior was clearly observed at room temperature and verified to be the intrinsic property of the material. …”
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Controlled Capture of Magnetic Nanoparticles from Microfluidic Flows by Ferromagnetic Antidot and Dot Nanostructures
Published 2025-01-01Subjects: “…ferromagnetic materials…”
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Abundant Soliton Structures to the (2+1)-Dimensional Heisenberg Ferromagnetic Spin Chain Dynamical Model
Published 2023-01-01“…In this paper, we aim to investigate the (2+1)-dimensional Heisenberg ferromagnetic spin chain equation that is used to describe the nonlinear dynamics of magnets. …”
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High-Density Physical Random Number Generator Using Spin Signals in Multidomain Ferromagnetic Layer
Published 2015-01-01“…A high-density random number generator (RNG) based on spin signals in a multidomain ferromagnetic layer in a magnetic tunnel junction (MTJ) is proposed and fabricated. …”
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Thermodynamics of the Classical Planar Ferromagnet Close to the Zero-Temperature Critical Point: A Many-Body Approach
Published 2012-01-01“…We explore the low-temperature thermodynamic properties and crossovers of a d-dimensional classical planar Heisenberg ferromagnet in a longitudinal magnetic field close to its field-induced zero-temperature critical point by employing the two-time Green’s function formalism in classical statistical mechanics. …”
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