Abstract:
The changes in the domain structure of CoNi microparticles under action of mechanical stresses have been studied. With this purpose, an array of identical planar square CoNi particles has been formed on the surface of a polished glass substrate. An elastic bending of the substrate has been used to induce mechanical stresses in the particles. It is shown, using magnetic-force microscopy, that the magnetic structure of the particles can be changed from the multidomain to quasi-homogeneous magnetization using mechanical stresses.
Keywords:
planar magnetic microparticles, magnetic-force microscopy, magnetoelastic effect.
This work was performed in the framework of the state task to Federal Scientific Center “Kazan Scientific Center” of the Russian Academy of Sciences. The MFM studies were supported by the Russian Foundation for Basic Research, project no. 18-02-00204.
Citation:
N. I. Nurgazizov, D. A. Bizyaev, A. A. Bukharaev, A. P. Chuklanov, “Controlling the magnetic structure of CoNi microparticles by mechanical stress”, Fizika Tverdogo Tela, 62:9 (2020), 1503–1506; Phys. Solid State, 62:9 (2020), 1667–1670
\Bibitem{NurBizBuk20}
\by N.~I.~Nurgazizov, D.~A.~Bizyaev, A.~A.~Bukharaev, A.~P.~Chuklanov
\paper Controlling the magnetic structure of CoNi microparticles by mechanical stress
\jour Fizika Tverdogo Tela
\yr 2020
\vol 62
\issue 9
\pages 1503--1506
\mathnet{http://mi.mathnet.ru/ftt8324}
\crossref{https://doi.org/10.21883/FTT.2020.09.49777.16H}
\elib{https://elibrary.ru/item.asp?id=44154237}
\transl
\jour Phys. Solid State
\yr 2020
\vol 62
\issue 9
\pages 1667--1670
\crossref{https://doi.org/10.1134/S106378342009022X}
Linking options:
https://www.mathnet.ru/eng/ftt8324
https://www.mathnet.ru/eng/ftt/v62/i9/p1503
This publication is cited in the following 5 articles:
T. S. Shaposhnikova, R. F. Mamin, “Effect of Magnetic Field on Electric Polarization in Small Magnetic Particles”, Bull. Russ. Acad. Sci. Phys., 88:5 (2024), 783
N. I. Nurgazizov, D. A. Bizyaev, A. P. Chuklanov, A. A. Bukharaev, L. V. Bazan, V. Ya. Shur, A. R. Akhmatkhanov, “The Ferromagnetic Resonance and Probe Microscopy Studies of Temperature-Induced Uniaxial Deformations in Planar Ferromagnetic Microparticles”, Bull. Russ. Acad. Sci. Phys., 88:7 (2024), 1067
T. S. Shaposhnikova, R. F. Mamin, “Influence of magnetic field on electric polarization in small magnetic particles”, Izvestiâ Akademii nauk SSSR. Seriâ fizičeskaâ, 88:5 (2024), 817
D. A. Bizyaev, N. I. Nurgazizov, A. A. Bukharaev, A. P. Chuklanov, V. Ya. Shur, A. R. Akhmatkhanov, “Thermostimulated changes in the switching field of planar CoNi microparticles formed on a surface of single-crystal lithium niobate”, Phys. Solid State, 63:9 (2021), 1337–1342
V. A. Orlov, V. S. Prokopenko, R. Yu. Rudenko, I. N. Orlova, “Effect of Mechanical Stress on Structure of Magnetization of Three-Layer Nanosized Disks”, Phys. Metals Metallogr., 121:11 (2020), 1039