Abstract
Polycrystalline alloys of (Pr0.5Nd0.5)1−xCexFe1.93 (0 ≤ x ≤ 1.0) are arc melted and investigated for structural, magnetic, and magnetoelastic properties. The light rare earth Ce presents a mixed-valence behavior and helps form a single C15 Laves phase for the composition of x ≥ 0.40. Both the lattice parameter a and the saturation magnetization MS of the Laves phase decrease with increasing Ce content, and the dependence of a on the Ce concentration deviates the linear Vegard law. The easy direction of magnetization (EMD) at room temperature is detected toward <111> axis by performing X-ray diffraction on magnetic-field–aligned powders. The Ce introduction into (Pr,Nd)Fe2 system can reduce the magnetocrystalline anisotropy, resulting in an enhancement of the magnetostriction at low magnetic fields. The good magnetoelastic properties, that is, a low anisotropy and a high low-field anisotropic magnetostriction λa ~ 165 ppm at 1 kOe, can be obtained for the free-heavy rare earth (Pr0.5Nd0.5)0.6Ce0.4Fe1.93 alloy, and may make it a promising candidate for applications.
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References
Clark, A.E.: In: Wohlfarth, E.P. (ed.) Ferromagnetic Materials, vol. 1, p. 531. North-Holland, Amsterdam (1980)
Engdahl, G.: Handbook of Giant Magnetostrictive Materials. Academic Press, San Diego (2000)
Zhang, Z., Lu, W.J., Dong, S.Z., Bai, H.R., Yang, T.N., We, D.H., et al.: Design of high resistivity light-rare-earth-based PrFe1.93 magnetostrictive alloys: Si doping and high-pressure annealing. J. Magn. Magn. Mater. 471, 64–69 (2019)
Tang, Y.M., He, Y., Huang, Y., Zhang, L., Tang, S.L., Du, Y.W.: Spin reorientation and giant low-temperature magnetostriction of polycrystalline NdFe1.9 compound. J. Magn. Magn. Mater. 451, 515–519 (2018)
Murtaza, A., Yang, S., Chang, T.Y., Ghani, A., Tahir Khan, M., Zhang, R., Zhou, C., Song, X.P., Suchomel, M., Ren, Y.: Spin reorientation and magnetoelastic properties of ferromagnetic Tb1-xNdxCo2 systems with amorphotropic phase boundary. Phys. Rev. B. 97, 104410 (2018)
Rajasekhar, P., Markandeyulu, G.: Magnetostriction and spin reorientation studies on Sm0.9-xNdxPr0.1Fe1.93 (x = 0, 0.12, 0.2, 0.24, 0.32, 0.36) compounds. J. Magn. Magn. Mater. 448, 82–87 (2018)
Li, F., Liu, J.J., Zhu, X.Y., Shen, W.C., Lin, L.L., Du, J., Si, P.Z., et al.: Solid State Commun. 275, 63–67 (2018)
Shi, Y.G., Zhai, L., Tang, S.L., Chen, R.J.: Magnetostriction in high-pressure synthesized PrxNd1-xFe1.9 (0 ≤ x ≤ 1) alloys. J. Appl. Phys. 109, 07A915 (2011)
Tang, C.C., Li, Y.X., Du, J., Wu, G.H., Zhan, W.S.: Growth of iron-based Laves phase containing Pr and Nd magnetostrictive materials. J. Cryst. Growth. 186, 471–474 (1998)
Franse, J.J.M., Radwanski, R.J.: In: Buschow, K.H.J. (ed.) Handbook of Magnetic Materials, vol. 7, p. 307. North-Holland, Amsterdam (1993)
Jammalamadaka, S.N., Markandeyulu, G., Balasubramaniam, K.: Magnetostriction and anisotropy compensation in TbxDy0.9-xNd0.1Fe1.93 (0 ≤ x ≤ 1). Appl. Phys. Lett. 97, 242502 (2010)
Buschow, K.H.J.: Intermetallic compounds of rare-earth and 3d transition metals. Rep. Prog. Phys. 40, 1179 (1977)
Tang, C.C., Zhan, W.S., Li, Y.X., Chen, D.F., Du, J., Wu, G.H., Li, J.Y., Jia, K.C.: Synthesis and magnetic properties of PrxCe1-xFe2 compounds. J. Phys.: Condens. Matter. 9, 9651–9659 (1997)
Ren, W.J., Yang, J.L., Li, B., Li, D., Zhao, X.G., Zhang, Z.D.: Magnetostriction and magnetic anisotropy of (Sm,Ce)Fe2 compounds. Physica B. 404, 3410–3412 (2009)
Chikazumi, S.: Physics of Ferromagnetism, 2nd edn, p. 503. Oxford University Press, New York (1997)
Pan, Z.B., Liu, J.J., Liu, X.Y., Li, X., Song, X.H., Zhang, Z.R., Ren, W.J.: Structural, magnetic and magnetoelastic properties of Laves-phase Tb0.3Dy0.6Nd0.1 -(Fe1-xCox)1.93 compounds. Intermetallics. 64, 1–5 (2015)
Westwood, P., Abell, J.S., Pitman, K.C.: Phase relationships in the Tb-Dy-Fe ternary system. J. Appl. Phys. 67, 4998–5000 (1990)
Koon, N.C., Schindler, A.I., Williams, C.M., Carter, F.L.: Magnetostrictive properties of HoxTb1-xFe2 intermetallic compounds. J. Appl. Phys. 45, 5389 (1974)
Shi, Y.G., Tang, S.L., Huang, Y.J., Lv, L.Y., Du, Y.W.: Anisotropy compensation and magnetostriction in TbxNd1-xFe1.9 cubic Laves alloys. Appl. Phys. Lett. 90, 142515 (2007)
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This work was supported by the National Natural Science Foundation of China (No. 50801039), Zhejiang Province (LY18E010001), Ningbo City (2019A610167), and K.C. Wong Magna Fund in Ningbo University.
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Ding, Q., Liu, J., Wang, M. et al. Magnetostriction and Magnetic Anisotropy of (Pr0.5Nd0.5)1−xCexFe1.93 Alloys. J Supercond Nov Magn 33, 2031–2036 (2020). https://doi.org/10.1007/s10948-020-05443-z
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DOI: https://doi.org/10.1007/s10948-020-05443-z