Abstract
The anisotropic characteristics of an iron silicide (Fe3Si) epitaxial thin magnetic film grown on a Si(111) silicon vicinal surface with a misorientation angle of 0.14° have been measured by the ferromagnetic resonance method. It has been shown that the polar and azimuth misorientation angles of the crystallographic plane of the substrate can be determined simultaneously from the angular dependences of the ferromagnetic resonance field of the epitaxial film. The effective saturation magnetization of the film M eff = 1105 G and the constant of the cubic magnetocrystalline anisotropy K 4 = 1.15 × 105 erg/cm3 have been determined. The misorientation of the substrate plane leads to the formation of steps on the film surface and, as a result, to the appearance of uniaxial magnetic anisotropy of the magnetic dipole nature with the constant K 2 = 796 erg/cm3. Small unidirectional magnetic anisotropy (K 1 = 163 erg/cm3), which may be associated with symmetry breaking on the steps of the film and is due to the Dzyaloshinskii–Moriya interaction, has been detected.
Similar content being viewed by others
References
S. A. Wolf, D. D. Awschalom, R. A. Buhrman, J. M. Daughton, S. von Molnar, M. L. Roukes, A. Y. Chtchelkanova, and D. M. Treger, Science 294, 1488 (2001).
I. Zutic, J. Fabian, and S. D. Sarma, Rev. Mod. Phys. 76, 323 (2004). [112] [110]
J.-L. Lin, D. Y. Petrovykh, J. Viernow, F. K. Men, D. J. Seo, and F. J. Himpsel, J. Appl. Phys. 84, 255 (1998).
F. K. Men, F. Liu, P. J. Wang, C. H. Chen, D. L. Cheng, J. L. Lin, and F. J. Himpsel, Phys. Rev. Lett. 88, 096105 (2002).
A. Stupakiewicz, E. Y. Vedmedenko, A. Fleurence, T. Maroutian, P. Beauvillain, A. Maziewski, and R. Wiesendanger, Phys. Rev. Lett. 103, 137202 (2009).
K. S. Ermakov, Yu. P. Ivanov, and L. A. Chebotkevich, Phys. Solid State 52, 2555 (2010).
Y. P. Fang, W. He, H. L. Liu, Q. F. Zhan, H. F. Du, Q. Wu, H. T. Yang, X. Q. Zhang, and Z. H. Cheng, Appl. Phys. Lett. 97, 022507 (2010).
Y. Shiratsuchi, M. Yamamoto, and S. D. Bader, Prog. Surf. Sci. 82, 121 (2007).
M. Farle, Rep. Prog. Phys. 61, 755 (1998).
I. A. Yakovlev, S. N. Varnakov, B. A. Belyaev, S. M. Zharkov, M. S. Molokeev, I. A. Tarasov, and S. G. Ovchinnikov, JETP Lett. 99, 527 (2014).
B. A. Belyaev, A. V. Izotov, and A. A. Leksikov, IEEE Sensors 5, 260 (2005).
B. A. Belyaev, A. A. Leksikov, I. Ya. Makievskii, and V. V. Tyurnev, Instrum. Exp. Tech. 40, 390 (1997).
B. A. Belyaev, A. V. Izotov, S. Ya. Kiparisov, and G. V. Skomorokhov, Phys. Solid State 50, 676 (2008).
M. T. Johnson, P. J. H. Bloemen, F. J. A. den Broeder, and J. J. de Vries, Rep. Prog. Phys. 59, 1409 (1996).
J. Smit and H. Beljers, Philips Res. Rep. 10, 113 (1955).
H. Suhl, Phys. Rev. 97, 555 (1955).
S. Noor, I. Barsukov, M. S. Özkan, L. Elbers, N. Melnichak, J. Lindner, M. Farle, and U. Köh, J. Appl. Phys. 113, 103908 (2013).
T. Sadoh, T. Takeuchi, K. Ueda, A. Kenjo, and M. Miyao, Jpn. J. Appl. Phys. 45, 3598 (2006).
H. P. J. Wijn, Magnetic Properties of Metals: D-Elements, Alloys and Compounds (Springer, Berlin, 1991).
D. S. Chuang, C. A. Ballentine, and R. C. O. Handley, Phys. Rev. B 49, 15084 (1994).
D. Sander, J. Phys.: Condens. Matter 16, R603 (2004).
R. Arias and D. L. Mills, Phys. Rev. B 59, 11871 (1999).
E. Schlömann, J. Appl. Phys. 41, 1617 (1970).
W. Wulfhekel, S. Knappmann, B. Gehring, and H. P. Oepen, Phys. Rev. B 50, 16074 (1994).
W. Wulfhekel, S. Knappmann, and H. P. Oepen, J. Appl. Phys. 79, 988 (1996).
R. Skomski, H. P. Oepen, and J. Kirschner, Phys. Rev. B 58, 11138 (1998).
I. Dzyaloshinsky, J. Phys. Chem. Sol. 4, 241 (1958).
T. Moriya, Phys. Rev. 120, 91 (1960).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © B.A. Belyaev, A.V. Izotov, 2016, published in Pis’ma v Zhurnal Eksperimental’noi i Teoreticheskoi Fiziki, 2016, Vol. 103, No. 1, pp. 44–49.
Rights and permissions
About this article
Cite this article
Belyaev, B.A., Izotov, A.V. FMR study of the anisotropic properties of an epitaxial Fe3Si film on a Si(111) vicinal surface. Jetp Lett. 103, 41–45 (2016). https://doi.org/10.1134/S0021364016010033
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0021364016010033