Abstract
The temperature dependences of the elastic modulus in multiferroics-magnetoelectrics are analyzed, in which magnetic and ferroelectric orderings appear as the result of two successive phase transitions. The analytical relationships for the elastic modulus near the phase transitions to ordered states are obtained for the cases of either linear-quadratic or biquadratic contributions to magneto- and electroelastic coupling. The explicit dependence of the elastic modulus in the multiferroic phase on the magnetoelectric coupling constant was found. It is shown that the characteristic elastic properties in multiferroics can be treated using the Landau theory without taking into account fluctuations. The analysis includes changes in the phase diagrams due to the magneto- and electroelastic coupling.
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K. F. Wang, J. M. Liu, and Z. F. Ren, Adv. Phys. 58, 321 (2009).
J. Ma, J. Hu, Z. Li, and C.-W. Nan, Adv. Mater. 23, 1062 (2011).
H. Schmidt, Ferroelectrics 162, 317 (1994).
D. I. Khomskii, J. Magn. Magn. Mater. 306, 1 (2006).
V. Felea, P. Lemmens, S. Yasin, S. Zherlitsyn, K. Y. Choi, C. T. Lin, and C. Payen, J. Phys. Condens. Mat. 23, 216001 (2011).
M. Poirier, J. C. Lemyre, P.-O. Lahaie, L. Pinsard- Gaudart, and A. Revcolevschi, Phys. Rev. B: Condens. Matter Mater. Phys. 83, 054418 (2011).
M. Poirier, F. Laliberté, L. Pinsard-Gaudart, and A. Revcolevschi, Phys. Rev. B: Condens. Matter Mater. Phys. 76, 174426 (2007).
R. Villarreal, G. Quirion, M. L. Plumer, M. Poirier, T. Usui, and T. Kimura, Phys. Rev. Lett. 109, 167206 (2012).
G. Quirion, M. J. Tagore, M. L. Plumer, and O. A. Petrenko, Phys. Rev. B: Condens. Matter Mater. Phys. 77, 094111 (2008).
G. Quirion, M. L. Plumer, O. A. Petrenko, G. Balakrishnan, and C. Proust, Phys. Rev. B: Condens. Matter Mater. Phys. 80, 064420 (2009).
E. Smirnova, A. Sotnikov, S. Ktitorov, N. Zaitseva, H. Schmidt, and M. Weihnacht, J. Eur. Phys. B 83, 39 (2011).
M. Kinka, V. Samulionis, J. Banys, A. Kalvane, and K. Bormanis, Ferroelectrics 440, 93 (2012).
E. Smirnova, A. Sotnikov, N. Zaitseva, H. Schmidt, and M. Weihnacht, Phys. Lett. A 374, 4256 (2010).
E. V. Charnaya, Acoust. Phys. 54, 802 (2008).
A. L. Pirozerskii, E. V. Charnaya, E. N. Latysheva, A. I. Nedbai, Yu. A. Kumzerov, and A. S. Bugaev, Acoust. Phys. 57, 637 (2011).
Kh. G. Bogdanova, A. R. Bulatov, V. A. Golenishchev-Kutuzov, A. V. Golenishchev-Kutuzov, and A. V. Kapralov, Acoust. Phys. 48, 524 (2002).
B. F. Borisov, A. V. Gartvik, F. V. Nikulin, and E. V. Charnaya, Acoust. Phys. 52, 138 (2006).
G. I. Maksimochkin, S. V. Pasechnik, and A. G. Maksimochkin, Acoust. Phys. 57, 264 (2011).
E. K. H. Salje and M. A. Carpenter, J. Phys. Condens. Matter 23, 462202 (2011).
P. Tolédano, N. Leo, D. D. Khalyavin, L. C. Chapon, T. Hoffmann, D. Meier, and M. Fiebig, Phys. Rev. Lett. 106, 257601 (2011).
E.V. Charnaya, A.L. Pirozerskii, K.R. Gabbasova, and A.S. Bugaev, Physica B 443, 49 (2014).
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Original Russian Text © A.L. Pirozerskii, E.V. Charnaya, K.R. Gabbasova, A.S. Bugaev, 2014, published in Akusticheskii Zhurnal, 2014, Vol. 60, No. 5, pp. 470–475.
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Pirozerskii, A.L., Charnaya, E.V., Gabbasova, K.R. et al. Elastic anomalies at phase transitions in multiferroics. Acoust. Phys. 60, 509–514 (2014). https://doi.org/10.1134/S1063771014040125
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DOI: https://doi.org/10.1134/S1063771014040125