Results 181 to 190 of about 407,306 (242)
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, 2020
Stress-annealing allows considerably modify magnetic properties of Fe-rich glass-coated microwires. Varying the stress-annealing conditions (temperature, time and stress applied during the annealing) we can observe either remarkable improvement of ...
P. Corte-León +5 more
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Stress-annealing allows considerably modify magnetic properties of Fe-rich glass-coated microwires. Varying the stress-annealing conditions (temperature, time and stress applied during the annealing) we can observe either remarkable improvement of ...
P. Corte-León +5 more
semanticscholar +1 more source
IEEE transactions on magnetics
The amorphous glass-coated microwires are composite materials that have been extensively studied due to their very high domain wall (DW) velocities. Recently, it was shown that the apparent fast motion of DWs results from a specific tilting orientation ...
O. Váhovský, L. Fecova, K. Richter
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The amorphous glass-coated microwires are composite materials that have been extensively studied due to their very high domain wall (DW) velocities. Recently, it was shown that the apparent fast motion of DWs results from a specific tilting orientation ...
O. Váhovský, L. Fecova, K. Richter
semanticscholar +1 more source
Journal of Magnetism and Magnetic Materials, 2019
The factors, which influence the internal stresses in glass coated amorphous microwires were discussed in this work in relation to the magnetization behaviour and domain wall propagation.
I. Baraban +3 more
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The factors, which influence the internal stresses in glass coated amorphous microwires were discussed in this work in relation to the magnetization behaviour and domain wall propagation.
I. Baraban +3 more
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Highly oriented ferromagnetic polymers based on Co- and Fe-rich amorphous microwires
, 2020In this paper highly oriented magneto-polymer composites have been obtained by means of Co and Fe-rich glass-coated amorphous microwires with various metal nucleus and outer diameters.
V. Bautin +3 more
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Surface magnetic structures in amorphous ferromagnetic microwires
Journal of Magnetism and Magnetic Materials, 2017Abstract The spatial period of magnetization perturbations that occur near the surface of magnetic nanotube or nanowire under the influence of surface magnetic anisotropy is determined by means of numerical simulation as a function of the sample geometry and material parameters. The surface magnetization distribution obtained is then used to estimate
N.A. Usov +3 more
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New DyHoCo medium entropy amorphous microwires of large magnetic entropy change
, 2020We report upon the excellent magnetocaloric effect in melt-extracted DyHoCo medium entropy microwires. The magnetic entropy change (-ΔSM) reaches a large value of ∼11.2 J kg−1 K−1 for a field change (μ0ΔH) of 5 T. The large value of -ΔSM is resulted from
Hongxian Shen +13 more
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Magnetoresistance effect in soft magnetic amorphous microwires
Journal of Applied Physics, 2010Results on the magnetoresistance (MR) effect in Co-based amorphous glass-coated microwires with nearly zero magnetostriction and no granular structure are reported. MR measurements have been performed in parallel and perpendicular configurations, in both low field and high field regimes. The results show that high field resistance variations are caused
T.-A. Óvári, M. Grigoraş, H. Chiriac
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Interdomain wall in amorphous glass-coated microwires
Physical Review B, 2007Amorphous glass-coated microwires display a core-shell-type magnetic structure, whose main components, the inner core and the outer shell, have been extensively studied. In this paper, the interdomain wall that separates these two main components of the core-shell structure is investigated.
H. Chiriac +3 more
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Magnetic Dynamic Interaction in Amorphous Microwire Array
IEEE Transactions on Magnetics, 2010The magnetic dynamic interaction in ferromagnetic microwire arrays has been studied based on thin Co-based glass-coated amorphous microwires. The longitudinal hysteresis loops of the microwire arrays consisting of different number of wires have been measured statically with no current flowing through the arrays and dynamically with ac current flowing ...
Jie Fan +4 more
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Low-field microwave magnetoimpedance in amorphous microwires
Journal of Applied Physics, 1999We have measured the low-field (<40 Oe) microwave losses in 5 μm diam glass-covered amorphous wires fabricated by the Taylor–Ulitovsky method at 9.8 and 32.5 GHz and their hysteresis loops at very low frequency (0.1 Hz). They exhibit well-differentiated hysteresis loops depending on the magnetostrictive character of the alloy compositions ...
S. E. Lofland +5 more
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