Abstract
A study is performed of rapidly quenched alloys of the Finemet type with different compositions. The Curie temperature, Bloch constant, critical exponent, and spontaneous magnetization at 0 K are calculated by analyzing the low- and high-temperature dependences of magnetization. A linear correlation is found between the constant of spin-wave stiffness and the Curie temperature.
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REFERENCES
Herzer, G., Acta Mater., 2013, vol. 61, no. 3, p. 718.
Glezer, A.M. and Shurygina, N.A., Amorfno-nanokristallicheskie splavy (Amorphous-Nanocrystalline Alloys), Moscow: Fizmatlit, 2013.
Keffer, F., Spin Waves, Heidelberg: Springer, 1966.
Stohr, J. and Siegmann, H.C., Magnetism, Heidelberg: Springer, 2006.
Kittel, C., Introduction to Solid State Physics, New York: Wiley, 2004.
Ilin, N. V., Tkachev, V.V., Fedorets, A.N., et al., Bull. Russ. Acad. Sci.: Phys., 2018, vol. 82, no. 7, p. 860.
Ilin, N. V., Tcesarskiya, A.K., Tkachev, V.V., et al., Bull. Russ. Acad. Sci.: Phys., 2017, vol. 81, no. 3, p. 387.
Hüller, K., J. Magn. Magn. Mater., 1986, vol. 61, no. 3, p. 347.
Luborsky, F.E., Frischmann, P.G., and Johnson, L.A., J. Magn. Magn. Mater., 1980, vols. 15–18, p. 1351.
Kaul, S.N. and Mohan, C.V., Phys. Rev. B: Condens. Matter Mater. Phys., 1994, vol. 50, no. 9, 6157.
Komogortsev, S.V., Krainova, G.S., Il’in, N.V., et al., Inorg. Mater.: Appl. Res., 2020, vol. 11, no. 1, p. 177.
Funding
This work was supported by support of the Russian Foundation for Basic Research, project no. 19-32-90182; and as part of a State Task from the Ministry of Science and Higher Education, project No. 0657-2020-0005.
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Translated by D. Marinin
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Il’in, N.V., Komogortsev, V.S., Krainova, G.S. et al. Studying the Temperature Dependence of the Intensity of Magnetization of Rapidly Quenched Fe–Cu–Nb–Si–B Alloys. Bull. Russ. Acad. Sci. Phys. 85, 945–949 (2021). https://doi.org/10.3103/S1062873821090148
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DOI: https://doi.org/10.3103/S1062873821090148