Experimental Study on Corrosion of Unstressed Steel Strand based on Metal Magnetic Memory
Sign Up to like & getrecommendations! Published in 2019 at "KSCE Journal of Civil Engineering"
DOI: 10.1007/s12205-019-0715-9
Abstract: Aimed at the corrosion problem of the commonly used steel strand in the structure engineering, the Metal Magnetic Memory (MMM) was adopted as the non-destructive detection method in this paper. Firstly, based on the magnetic… read more here.
Keywords: steel; metal magnetic; corrosion; steel strand ... See more keywords
Field pulse induced magnetic memory effect at room temperature in exchange coupled NiFe2O4/NiO nanocomposites
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Magnetism and Magnetic Materials"
DOI: 10.1016/j.jmmm.2018.09.026
Abstract: Abstract We report a room temperature (RT) magnetic memory effect induced by pulsed magnetic field in an assembly of Ferrimagnetic (FiM) and antiferromagnetic (AFM) exchange biased NiFe2O4/NiO nanocomposites. After cooling the system at low magnetic… read more here.
Keywords: field; memory; field pulse; memory effect ... See more keywords
Quantitative study of magnetic memory signal characteristic affected by external magnetic field
Sign Up to like & getrecommendations! Published in 2019 at "Measurement"
DOI: 10.1016/j.measurement.2018.09.025
Abstract: Abstract In order to study the effects of magnetic memory signals affected by the external magnetic field, the magnetic domain model is used herein to quantify the distribution characteristics of the surface of the magnetic… read more here.
Keywords: memory signal; field; external magnetic; magnetic field ... See more keywords
Magnetic memory driven by topological insulators
Sign Up to like & getrecommendations! Published in 2021 at "Nature Communications"
DOI: 10.1038/s41467-021-26478-3
Abstract: Giant spin-orbit torque (SOT) from topological insulators (TIs) provides an energy efficient writing method for magnetic memory, which, however, is still premature for practical applications due to the challenge of the integration with magnetic tunnel… read more here.
Keywords: magnetic memory; memory driven; topological insulators; memory ... See more keywords
Exchange bias and magnetic memory effect in hole doped Nd0.78Sr0.22CoO3 nanoparticles
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra04454d
Abstract: Nd0.78Sr0.22CoO3 nanoparticles having 89 nm average particle size are synthesized by standard sol–gel techniques. Structural and morphological characterization is performed by X-ray diffraction and FESEM images. DC magnetization studies in the range 1.6 K to… read more here.
Keywords: 78sr0 22coo3; nd0 78sr0; 22coo3 nanoparticles; magnetic memory ... See more keywords
Thermal annealing induced enhancement of room temperature magnetic memory effect in Fe-doped NiO nanoparticles
Sign Up to like & getrecommendations! Published in 2020 at "AIP Advances"
DOI: 10.1063/1.5129785
Abstract: We report room temperature (RT) ferromagnetism and magnetic memory effect in Ni0.95Fe0.05O nanoparticles (NPs) synthesize by hydrothermal method followed by post-annealing in an ambient atmosphere. The temperature and time-dependent magnetization measurements show that the effect… read more here.
Keywords: effect; memory effect; magnetic memory; room temperature ... See more keywords
Wide range voltage-impulse-controlled nonvolatile magnetic memory in magnetoelectric heterostructure
Sign Up to like & getrecommendations! Published in 2020 at "Applied Physics Letters"
DOI: 10.1063/5.0033319
Abstract: The voltage impulse-induced large, nonvolatile, and tunable magnetization switching in a Ni80Co20/Pb(Mg, Nb)O3-PbTiO3 (PMN-PT) structure was investigated at room temperature. Ni80Co20 was deposited onto a specified PMN-PT substrate with defect dipoles. By exploiting defect dipoles,… read more here.
Keywords: nonvolatile magnetic; magnetic memory; field; voltage impulse ... See more keywords
Sizing of Defect Using Magnetic Memory Signal Based on the Reconstruction Algorithm
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Access"
DOI: 10.1109/access.2018.2875138
Abstract: A metal magnetic memory (MMM) testing technique is an extensively used qualitative method for locating the position of possible damages in ferromagnetic metal structures. The mechanism of the MMM technique is described by the magnetomechanical… read more here.
Keywords: reconstruction; magnetic memory; method; defect ... See more keywords
Conception of magnetic memory switched by time dependant current density and current electron spin polarization
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Electronics and Telecommunications"
DOI: 10.24425/ijet.2019.126315
Abstract: In this article the magnetic memory model with nano-meter size made from iron cells was proposed. For a purpose of determining the model specifications, the magnetic probes group with different geometrical parameters were examined using… read more here.
Keywords: time; electron spin; quasi stable; current electron ... See more keywords
Stress Evaluation of Welded Joints with Metal Magnetic Memory Testing Based on Tension–Compression Fatigue Test
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15093103
Abstract: Metal magnetic memory testing (MMMT) is an effective nondestructive technique for fatigue damage monitoring of weldments because of its capacity for stress evaluation. An experimental investigation of the effect of the applied fatigue stress on… read more here.
Keywords: stress; metal magnetic; stress evaluation; fatigue ... See more keywords