Abstract
The results of the detailed study of the dielectric properties of single crystal Na 1/2 Bi 1/2 TiO 3 (NBT) in wide frequency (0.1 Hz–10 MHz) and temperature (300–1000 K) ranges are reported. Analyses of dispersion curves of the complex dielectric response within existing phenomenological models are done. Relaxation processes are identified and their dynamics are traced. Activation energies of Arrhenius’ relaxation processes are obtained by fitting. Besides we have found a relaxation process described by Vogel-Fulcher law, indicating that in the system occurs freezing at 370 K.
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Emelianov, S.M., Rayevsky, I.P., Smotrakov, V.G., Savenko, F.I.: Fiz. Tverd. Tela 26, 1897 (1984)
Roleder, K., Franke, I., Glazer, A.M., Thomas, P.A., Miga, S., Suchanicz, J.: J. Phys.: Condens. Matter 14, 5399 (2002)
Vakhrushev, S.B., Kvyatkovsky, B.E., Okuneva, N.M., Plachenova, E.L., Syrnikov, P.P.: J. Exp. Theor. Phys. Lett. 35, 111 (1982)
Vakhrushev, S.B., Isupov, V.A., Kvyatkovsky, B.E., Okuneva, N.M., Pronin, I.P., Smolensky, G.A., Syrnikov, P.P.: Ferroelectrics 63, 153 (1985)
Vakhrushev, S.B., Kvyatkovsky, B.E., Malysheva, R.S., Okuneva, N.M., Plachenova, E.L., Syrnikov, P.P.: Kristallografiya 34, 154 (1989)
Vakhrushev, S.B., Kvyatkovsky, B.E., Malysheva, R.S., Okuneva, N.M., Syrnikov, P.P.: Fiz. Tverd. Tela 27, 737 (1985)
Jones, G.O., Thomas, P.A.: Acta Cryst. B 56, 426 (2000)
Jones, G.O., Thomas, P.A.: Acta Cryst. B 58(2), 168 (2002)
Tu, C.-S., Siny, I.G., Schmidt, V.H.: Phys. Rev. B 49, 11550 (1994)
Park, S.E., Chung, S.J., Kim, I.T.: J. Am. Ceram. Soc. 79, 1290 (1996)
East, J., Sinclair, D.C.: J. Mater. Sci. Lett. 16, 422 (1997)
Zvirgds, I.A., Kapostins, P.A., Zvirgzde, I.V.: Ferroelectrics 40, 75 (1982)
Zhang, M., Scott, J.F., Zvirgds, I.A.: Ferroelectrics Letters 6, 147 (1986)
Sakata, K., Masuda, Y.: Ferroelectrics 7, 347 (1974)
Balagurov, A.M., Koroleva, E.Y., Naberezhnov, A.A., Sakhnenko, V.P., Savenko, B.N., Ter-Oganessian, N.V., Vakhrushev, S.B.: Phase Transit. 79(1–2), 163–173 (2006)
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Filimonov, A.V., Koroleva, E.Y., Naberezhnov, A.A., Vakhrushev, S.B., Vergentiev, T.Y. (2015). Ultrabroadband Dielectric Spectroscopy of Lead-Free Relaxor Ferroelectric Na1/2Bi1/2TiO3 . In: Balandin, S., Andreev, S., Koucheryavy, Y. (eds) Internet of Things, Smart Spaces, and Next Generation Networks and Systems. ruSMART NEW2AN 2015 2015. Lecture Notes in Computer Science(), vol 9247. Springer, Cham. https://doi.org/10.1007/978-3-319-23126-6_75
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DOI: https://doi.org/10.1007/978-3-319-23126-6_75
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