Abstract
Amorphous Fe78Si13B9 alloy ribbons were bombarded by ion beams with different incident angles (\( \theta \)). The evolution of the microstructure and magnetic properties of ribbons caused by ion beam bombardment was investigated by x-ray diffraction, transmission electron microscope and vibrating sample magnetometer analysis. Low-incident-angle bombardment led to atomic migration in the short range, and high-incident-angle bombardment resulted in the crystallization of amorphous alloys. Ion bombardment induces magnetic anisotropy and affects magnetic properties. The effective magnetic anisotropy was determined by applying the law of approach to saturation, and it increased with the increase of the ion bombardment angle. The introduction of effective magnetic anisotropy will reduce the permeability and increase the relaxation frequency. Excellent high-frequency magnetic properties can be obtained by selecting suitable ion bombardment parameters.
Similar content being viewed by others
References
G. Herzer, Scripta Metal. Mater. 33, 1741 (1995).
A. Makino, H. Men, T. Kubota, K. Yubuta, and A. Inoue, Mater. Trans. 50, 204 (2009).
T. Ohkubo, H. Kai, D.H. Ping, K. Hono, and Y. Hirotsu, Scripta Mater. 44, 971 (2001).
R. Onodera, S. Kimura, K. Watanabe, Y. Yokoyama, A. Makino, and K. Koyama, J. Alloys Compd. 604, 8 (2014).
R. Onodera, S. Kimura, K. Watanabe, Y. Yokoyama, A. Makino, and K. Koyama, J. Alloys Compd. 637, 213 (2015).
J.C. Tang, D.P. Hu, Z.Z. Tai, B.Y. Huang, and W.S. Liu, J. Alloys Compd. 493, 134 (2010).
N. Aronhime, V. DeGeorge, V. Keylin, P. Ohodnick, and M.E. McHnery, JOM 69, 2164 (2017).
J. Carter, E.G. Fu, M. Martin, G.Q. Xie, X. Zhang, Y.Q. Wang, D. Wijesundera, X.M. Wang, W.-K. Chu, S.M. McDeavitt, and L. Shao, Nucl. Instrum. Methods Phys. Res. B 267, 2827 (2009).
M. Miglierini and M. Hasiak, Phys. Status Solidi A 213, 1138 (2016).
G. Rizza, A. Dunlop, G. Jaskierowicz, M. Kopcewicz, and S. Della-Negra, J. Phys. Cond. Matter. 16, 1547 (2004).
G. Rizza, A. Dunlop, G. Jaskierowicz, M. Kopcewicz, and S. Della-Negra, J. Phys. Cond. Matter. 16, 1563 (2004).
S. Michalik, J. Michalikova, M. Pavlovic, P. Sovak, H.-P. Liermann, and M. Miglierini, Acta Mater. 80, 309 (2014).
F.T. Yuan, J.H. Hsu, A.C. Sun, S.N. Hsiao, and H.Y. Lee, Appl. Phys. Lett. 101, 092406 (2012).
S. Ramaswamy, C. Gopalakrishnan, K.R. Ganesh, K. Jeganathan, and M. Ponnavaikko, J. Vac. Sci. Technol., B B28, 795 (2010).
Y. Wu, K. Peng, L. Tang, and W. Zhang, Intermetallics 91, 65 (2017).
S. Chikazumi, Physics of Magnetism (New York: Wiley, 1964), pp. 274–277.
P.R. Ohodnick, J. Long, D.E. Laugllin, M.E. McHenry, V. Keylin, and J. Huth, J. Appl. Phys. 104, 113909 (2008).
V.A. Lukshina, N.V. Dmitrieva, M.A. Cerdeira, and A.P. Potapov, J. Alloys Compd. 536, s374 (2012).
L.K. Varga, Zs. Kovác, Gy. Kovács, and A. Kákay, J. Magn. Magn. Mater. 254–255, 477 (2003).
J.A. Osborn, Phys. Rev. 67, 351 (1945).
Acknowledgements
This work was financially supported by the National Natural Science Foundation of China (NSFC) (Grant No. 51571087).
Author information
Authors and Affiliations
Corresponding author
Electronic supplementary material
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
Wu, Y., Peng, K. Impact of Ion Bombardment on the Structure and Magnetic Properties of Fe78Si13B9 Amorphous Alloy. JOM 70, 861–865 (2018). https://doi.org/10.1007/s11837-018-2827-y
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11837-018-2827-y