Effect of Rare-Earth Doping on Dynamic Magnetic Properties of FeGa Alloy

Abstract:

The magnetization process at elevated frequencies (up to 15 kHz) of ring-shaped binary Fe₈₁Ga₁₉ alloy was studied. Frequency and magnetic field dependences of coercive field and remanent induction were analyzed. Hysteresis loops and initial permeability were studied at low (200 Hz) and high (15 kHz) frequencies. The same measurements were made for FeGaRE alloys to establish the effect of rare-earth elements on dynamic magnetic properties.

• Periodical: Materials Science Forum (Volume 1081)
• Pages: 149-154
• DOI: https://doi.org/10.4028/p-97z6qj
• Online since: March 2023
• Authors: Vasily Milyutin*, Zuzana Birčáková, Mária Fáberová, Radovan Bureš, Peter Kollár, Ján Füzer
• Keywords: FeGa, FeGaRE, High Frequency, Magnetic Properties

References

[1] J. Atulasimha, A. B. Flatau, A review of magnetostrictive iron-gallium alloys, Smart Mater. Struct. 20 (2011) 043001.

DOI: 10.1088/0964-1726/20/4/043001

[2] A. E. Clark, J. B. Restorff, M. Wun-Fogle, T. A. Lograsso, D. L. Schlagel, Magnetostrictive Properties of Body-Centered Cubic, IEEE Trans. Magn. 36 (2000) 3238-3240.

DOI: 10.1109/20.908752

[3] C. Meng, C. Jiang, Magnetostriction of a Fe83Ga17 single crystal slightly doped with Tb, Scr. Mater. 114 (2016) 9-12.

DOI: 10.1016/J.SCRIPTAMAT.2015.11.022

[4] C. Meng, H. Wang, Y. Wu, J. Liu, C. Jiang, Investigating enhanced mechanical properties in dual-phase Fe-Ga-Tb alloys, Sci. Rep. 6 (2016) 1-9.

DOI: 10.1038/srep34258

[5] X. Lei Wang, Y. Liu, X. Chen, H. Wei Zhang, Y. Xiang Li, Effect of Dy doping on magnetostrictive and mechanical properties of Fe83Ga17 alloy, China Foundry. 17 (2020) 198-205.

DOI: 10.1007/s41230-020-0011-9

[6] Y. Yao, Y. Pan, S. Liu, Power ultrasound and its applications: A state-of-the-art review, Ultrason. Sonochem. 62 (2020) 104722.

DOI: 10.1016/j.ultsonch.2019.104722

[7] R. Grossinger, N. Mehboob, D. Suess, R. S. Turtelli, M. Kriegisch, An eddy-current model describing the frequency dependence of the coercivity of polycrystalline galfenol, IEEE Trans. Magn. 48 (2012) 3076-3079.

DOI: 10.1109/TMAG.2012.2202097

[8] L. Weng, W. Li, Y. Sun, W. Huang, B. Wang, High frequency characterization of Galfenol minor flux density loops, AIP Adv. 7 (2017) 1-6.

DOI: 10.1063/1.4976579

[9] W. Huang, Z. Xia, P. Guo, L. Weng, Analysis and experimental research on high frequency magnetic properties of different magnetostrictive materials under variable temperature conditions, AIP Adv. 12 (2022) 035231.

DOI: 10.1063/9.0000262

[10] Z. Birčáková, V. Milyutin, P. Kollár, M. Fáberová, R. Bureš, J. Füzer, Magnetic characteristics and core loss separation in magnetostrictive FeGa and FeGaRE (RE = Tb, Y) alloys, Submitted to Intermetallics (2022).

DOI: 10.1016/j.intermet.2022.107744

[11] H. Wakiwaka, Maximum output of a low frequency sound source using giant magnetostrictive material, J. Alloys Compd. 258 (1997) 87-92.

DOI: 10.1016/s0925-8388(97)90497-7

[12] T. Ueno, E. Summers, M. Wun-Fogle, T. Higuchi, Micro-magnetostrictive vibrator using iron-gallium alloy, Sensors Actuators, A Phys. 148 (2008) 280-284. https://doi.org/10.1016/ j.sna.2008.08.017.

DOI: 10.1016/j.sna.2008.08.017

[13] J. Yao, A. V. Garshev, A. V. Knotko, V.O. Yapaskurt, A. V. Morozkin, S.K. Malik, The Tb-Fe-Ga system at 870 K as a representative of rare-earth iron gallides: Crystal structure and magnetic properties, J. Solid State Chem. 290 (2020) 121482.

DOI: 10.1016/j.jssc.2020.121482

[14] S. Chikazumi, Physics of ferromagnetism, second edition, Oxford University Press Inc., New York, 1999.

[15] E. Kneller, Ferromagnetismus, Springer Verlag, Berlin Göttingen Heidelberg, 1962.

[16] G. Bertotti, Hysteresis in magnetism, Academic Press, San Diego, 1998.