Results 21 to 30 of about 4,125 (189)
Metals, 2023 A scanning magnetometer based on a magnetoimpedance sensor with a 1 mm spatial resolution and 10 nT sensitivity was used to study stray magnetic fields of Fe74B13Si11C2 amorphous ferromagnetic microwires.
Georgy Danilov +4 more
doaj +1 more source
Applied Sciences, 2020 Stress-annealing enabled a considerable improvement in the GMI effect in both Fe- and Co-rich glass-coated microwires. Additionally, a remarkable magnetic softening can be achieved in stress-annealed Fe-rich microwires.
Paula Corte-León +6 more
doaj +1 more source
Crystals, 2017 We overviewed the correlation between the structure, magnetic and transport properties of magnetic microwires prepared by the Taylor-Ulitovsky method involving rapid quenching from the melt and drawing of the composite (metallic core, glass coated) wire.
Arcady Zhukov +7 more
doaj +1 more source
High-Sensitivity Magnetic Sensors Based on GMI Microwire-SAW IDT Design [PDF]
, 2019 This work presents a design approach for a highly sensitive, miniaturized magnetic sensor. The design makes use of GMI microwires and a multi-electrode SAW IDT.
Anderson, R. Dyche +4 more
core +2 more sources
Engineering of giant magnetoimpedance effect of amorphous and nanocrystalline microwires
Advanced Electromagnetics, 2016 We present our studies of the factors affecting soft magnetic properties and giant magnetoimpedance effect in thin amorphous and nanocrystalline microwires.
V. Zhukova +4 more
doaj +1 more source
Dipolar magnetic interactions among magnetic microwires
Journal of Magnetism and Magnetic Materials, 2002 Abstract This paper presents a brief review of experiments and simulations on dipole–dipole interacting magnetic microwires that form a linear chain. In particular, recent studies on (a) amorphous Fe 77.5 Si 7.5 B 15 and (b) granular Cu 45 Ni 25 Co 29 Mn 1 microwires are discussed. Hysteresis loops were performed at room temperature for an array of
Knobel, M +4 more
openaire +5 more sources
Effect of anisotropy distribution on local nucleation field in bistable ferromagntic microwires [PDF]
, 2019 Critical parameters defining the local nucleation field in amorphous ferromagnetic microwires with positive magnetostriction are obtained analytically through scaling procedures.
Kwiatkowski, Grzegorz
core +2 more sources
AIP Advances, 2021 The potential of water-quenched amorphous magnetic microwires in magnetic core applications is assessed by electromagnetic simulation. Simulations were performed based on microwires incorporated into two configurations: (1) a regular rod inductor and (2)
C. Johnson +7 more
doaj +1 more source
Optimization of Magnetic Properties of Magnetic Microwires by Post-Processing [PDF]
Processes, 2020 The influence of post-processing conditions on the magnetic properties of amorphous and nanocrystalline microwires has been thoroughly analyzed, paying attention to the influence of magnetoelastic, induced and magnetocrystalline anisotropies on the hysteresis loops of Fe-, Ni-, and Co-rich microwires.
Valentina Zhukova +7 more
openaire +3 more sources
AIP Advances, 2023 We report the structural, magnetic, and magnetocaloric characterization of glass-coated Ni42.9Mn37.1Sn20.0 microwires produced by the Taylor-Ulitovsky method.
M. L. Arreguín-Hernández +8 more
doaj +1 more source