Abstract
Precision studies of the crystal and magnetic structures of substituted M-type barium hexaferrites BaFe12–x Al x O19 (x 1.2) in the temperature interval of 300–760 K have been performed by the power neutron diffraction method. The electric polarization and magnetization, as well as the magnetoelectric effect, of these compounds in electric (up to 110 kV/m) and magnetic (up to 14 T) fields at room temperature have been examined. The conservation of the collinear ferrimagnetic structure with substitution has been established. Spontaneous polarization and magnetization, as well as a strong coupling between the dielectric and magnetic subsystems at room temperature, have been revealed. The precision structural studies make it possible to determine the reason and mechanism of the appearance of spontaneous polarization in substituted M-type barium hexaferrites BaFe12–x Al x O19 (x 1.2) with the collinear ferrimagnetic structure.
Similar content being viewed by others
References
E. Richter, T. J. E. Miller, T. W. Neumann, and T. L. Hudson, IEEE Trans. Ind. Appl. 21, 644 (1985).
Q. A. Pankhurst and R. S. Pollard, J. Phys.: Condens. Matter 5, 5457 (1993).
Y. Tokunaga, Y. Kaneko, D. Okuyama, S. Ishiwata, T. Arima, S. Wakimoto, K. Kakurai, Y. Taguchi, and Y. Tokura, Phys. Rev. Lett. 105, 257201 (2010).
G. Tan and X. Chen, J. Magn. Magn. Mater. 327, 87 (2013).
A. K. Zvezdin and A. P. Pyatakov, Phys. Usp. 47, 416 (2004).
R. C. Pullar, Prog. Mater. Sci. 57, 1191 (2012).
E. W. Gorter, Proc. IEEE Suppl. B 104, 225 (1957).
J. Smit and H. P. J. Wijn, Ferrites (Hume Press, Cleaver, 1959), p. 142.
V. G. Kostishin, L. V. Panina, L. V. Kozhitov, A. V. Timofeev, A. K. Zyuzin, and A. N. Kovalev, Tech. Phys. 60, 1189 (2015).
V. G. Kostishyn, L. V. Panina, A. V. Timofeev, L. V. Kozhitov, A. N. Kovalev, and A. K. Zyuzin, J. Magn. Magn. Mater. (2016, in press).
A. M. Balbashov, V. Yu. Ivanov, A. A. Mukhin, L. D. Iskhakova, Yu. F. Popov, G. P. Vorob’ev, and M. E. Voronchikhina, JETP Lett. 101, 489 (2015).
D. I. Khomskii, Physics 2, 20 (2009).
S. Katlakunta, P. Raju, S. S. Meena, S. Srinath, R. Sandhya, P. Kuruva, and S. R. Murthy, Physica B 448, 323 (2014).
V. A. Turchenko, A. V. Trukhanov, I. A. Bobrikov, S. V. Trukhanov, and A. M. Balagurov, J. Surf. Invest.: X-ray, Synchrotron Neutron Tech. 9, 17 (2015).
V. A. Turchenko, A. V. Trukhanov, I. A. Bobrikov, S. V. Trukhanov, and A. M. Balagurov, Crystallogr. Rep. 60, 629 (2015).
A. V. Trukhanov, V. O. Turchenko, I. A. Bobrikov, S. V. Trukhanov, I. S. Kazakevich, and A. M. Balagurov, J. Magn. Magn. Mater. 393, 253 (2015).
S. V. Trukhanov, I. O. Troyanchuk, A. V. Trukhanov, I. A. Bobrikov, V. G. Simkin, and A. M. Balagurov, JETP Lett. 84, 254 (2006).
H. M. Rietveld, J. Appl. Crystallogr. 2, 65 (1969).
http://wwwilleu/sites/fullprof.
V. V. Kochervinskii, E. V. Chubunova, Yu. Yu. Lebedinskii, and N. A. Shmakova, Polymer Sci., Ser. A 53, 929 (2011).
S. V. Trukhanov, A. V. Trukhanov, A. N. Vasil’ev, A.M. Balagurov, and H. Szymczak, J. Exp. Theor. Phys. 113, 819 (2011).
A. Moitra, S. Kim, S.-G. Kim, S. C. Erwin, Y.-K. Hong, and J. Park, Comp. Condens. Matter 1, 45 (2014).
S. M. El-Sayed, T. M. Meaz, M. A. Amer, and H. A. El Shersaby, Physica B 426, 137 (2013).
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © S.V. Trukhanov, A.V. Trukhanov, V.G. Kostishin, L.V. Panina, I.S. Kazakevich, V.A. Turchenko, V.V. Kochervinskii, 2016, published in Pis’ma v Zhurnal Eksperimental’noi i Teoreticheskoi Fiziki, 2016, Vol. 103, No. 3, pp. 106–112.
Rights and permissions
About this article
Cite this article
Trukhanov, S.V., Trukhanov, A.V., Kostishin, V.G. et al. Coexistence of spontaneous polarization and magnetization in substituted M-type hexaferrites BaFe12–x Al x O19 (x ⩽ 1.2) at room temperature. Jetp Lett. 103, 100–105 (2016). https://doi.org/10.1134/S0021364016020132
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0021364016020132