Magnetostriction of (YSmLuCa)3(FeGa)5O12 Garnet Films by the Low-Frequency Magnetic Susceptibility Method
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Certification of new magnetic materials requires high-precision nondestructive methods. The method of measuring the magnetostriction constant of films by studying low-frequency magnetic susceptibility at elastic deformation of the films is proposed. The method allows a tenfold improvement of the accuracy of measurements of the magnetostriction constant as compared with the methods applied earlier.
The study was supported by the Russian Science Foundation, project no. 14-22-00279: Basic Research in the Field of Magnetism, Phase Transformations, Magnetoelectronics and Microsystem Technologies.
- 1.E. V. Kharin, Cand. Sci. Dissertation (Baikov Inst. Metallurgy and Mater. Sci., Moscow, 2016).Google Scholar
- 6.R. V. Telesnin, A. M. Zyuzin, A. F. Martynov, and V. V. Randoshkin, Physics of Magnetic Materials (Irkutsk, 1981) [in Russian].Google Scholar
- 7.K. P. Belov, A. K. Zvezdin, A. M. Kadomtseva, and R. Z. Levitin, Orientation Transitions in Rare-Earth Magnetics (Nauka, Moscow, 1979) [in Russian].Google Scholar
- 8.S. P. Timoshenko, Course of the Theory of Elasticity (Nauk. Dumka, Kiev, 1972) [in Russian].Google Scholar