Results 11 to 20 of about 1,489 (211)

The Effect of Magnetoelastic Anisotropy on the Magnetization Processes in Rapidly Quenched Amorphous Nanowires. [PDF]

Materials (Basel)
In this paper, we report for the first time on the theoretical and experimental investigation of Fe77.5Si7.5B15 amorphous glass-coated nanowires by analyzing samples with the same diameters in both cases. The hysteresis curves, the dependence of the switching field values on nanowire dimensions, and the effect of the magnetoelastic anisotropy on the ...
Rotarescu C, Corodeanu S, Hlenschi C, Stoian G, Chiriac H, Lupu N, Óvári TA.   +6 more
europepmc   +4 more sources

Manipulation of domain wall dynamics in amorphous microwires through the magnetoelastic anisotropy. [PDF]

Nanoscale Res Lett, 2012
We studied the effect of magnetoelastic anisotropy on domain wall (DW) dynamics and remagnetization process of magnetically bistable Fe-Co-rich microwires with metallic nucleus diameters (from 1.4 to 22 μm). We manipulated the magnetoelastic anisotropy applying the tensile stresses and changing the magnetostriction constant and strength of the internal
Zhukov A, Blanco JM, Ipatov M, Chizhik A, Zhukova V.   +4 more
europepmc   +7 more sources

Reversible magnetic behavior in amorphous wires for precision sensing applications [PDF]

Scientific Reports
Amorphous magnetic wires based on Co-Fe alloys exhibit exceptionally soft magnetic behavior, making them attractive for advanced sensing technologies. Their magnetic performance is governed primarily by internal stresses, magnetoelastic interactions, and
T.-A. Óvári, M. Lostun, S. Corodeanu, G. Ababei, H. Chiriac, N. Lupu   +5 more
doaj   +2 more sources

Magnetoelastic anisotropy in NdFeB permanent magnets [PDF]

Journal of Applied Physics, 1999
The influence of magnetoelastic effects on the anisotropy in NdFeB permanent magnets has been investigated. A relation between the magnetostriction coefficients and the magnetoelastic anisotropy is derived for crystals with tetragonal symmetry. Transmission electron microscopy experiments show that stress and strain are present at the boundaries of the
C H De Groot
exaly   +2 more sources

Inverted shear-strain magnetoelastic coupling at the Fe/BaTiO3 interface from polarised x-ray imaging [PDF]

Nature Communications
The elastic degree of freedom is widely exploited to mediate magnetoelectric coupling between ferromagnetic films and ferroelectric substrates.
Francesco Maccherozzi, Massimo Ghidini, Mary Vickers, Xavier Moya, Stuart A. Cavill, Hebatalla Elnaggar, Anne D. Lamirand, Neil D. Mathur, Sarnjeet S. Dhesi   +8 more
doaj   +2 more sources

Magnetoelastic Effects and Magnetic anisotropy in Superlattice System

Acta Physica Polonica A, 1997
In this contribution, we will discuss the effect of interface misfit strain on magnetic coupling of ferromagnetic layers, across intervening, metallic spacer in the epitaxial superlattice system. We calculate the interface lateral lattice deformation, due to ionic radii misfit within the Frenkel—Kontorova model and derive its influence on surface ...
R. Jaroszewicz, Z. Bąk
openaire   +2 more sources

Investigation of the magnetoelastic coupling anisotropy in the Kitaev material $α$-RuCl$_3$

, 2022
main + supplementary, 12 + 3 pages, 6 + 4 figures, Accepted ...
Kocsis, Vilmos, Kaib, David A. S., Riedl, Kira, Gass, Sebastian, Lampen-Kelley, Paula, Mandrus, David G., Nagler, Stephen E., Pérez, Nicolás, Nielsch, Kornelius, Büchner, Bernd, Wolter, Anja U. B., Valentí, Roser   +11 more
openaire   +3 more sources

Influence of the strain effect on magnetocrystalline anisotropy in Co2Fe0.4Mn0.6Si Heusler alloys [PDF]

Scientific Reports, 2023
The perpendicular magnetocrystalline anisotropy, magnetoelastic properties as well as the Gilbert damping factor in Co2Fe0.4Mn0.6Si thin films were found to depend on a magnetic layer thickness, and they can be also tuned by the application of additional
A. Nabiałek, O. M. Chumak, P. Aleshkevych, J. Z. Domagala, A. Pacewicz, B. Salski, J. Krupka, T. Seki, K. Takanashi, L. T. Baczewski, H. Szymczak   +10 more
doaj   +2 more sources

Stress-Induced Anisotropy and Stress Dependence of Saturation Magnetostriction in the Jiles-Atherton-Sablik Model of the Magnetoelastic Villari Effect

Archives of Metallurgy and Materials, 2016
The paper presents the results of the magnetoelastic Villari effect modelling in high-permeability Mn0.51Zn0.44Fe2.05O4 ferrite. Modelling was performed on the basis of measurements of magnetoelastic characteristics of frame-shaped samples.
Szewczyk R.
doaj   +2 more sources

Tunable perpendicular magnetic anisotropy in epitaxial Y3Fe5O12 films

APL Materials, 2019
High quality epitaxial (111) Y3Fe5O12 (YIG) films are fabricated by annealing amorphous precursor films that are sputtering deposited on three kinds of single crystal garnet substrates with lattice constants exceeding that of YIG by a ratio from 0.76% to
Gang Li, He Bai, Jian Su, Z. Z. Zhu, Ying Zhang, J. W. Cai   +5 more
doaj   +2 more sources