Abstract
Transmission and reflection spectra of Bi0.98Nd0.02FeO3.00 multiferroic thin films on MgO single-crystal substrates have been measured using submillimeter spectroscopy (on a backward-wave tube spectrometer) and Fourier-transform infrared spectroscopy in the frequency range from 8 to 1000 cm−1 at room temperature. The complex permittivity spectra of the films have been calculated in terms of the layered medium model. It has been revealed that a decrease in the film thickness leads to a considerable increase in the losses in a range of 30 cm−1 and the corresponding fivefold increase in the static permittivity (to 500 for a film 32 nm thick). This phenomenon has been discussed in the framework of the phenomenological theory of phase transitions.
Similar content being viewed by others
References
K. Aizu, Phys. Rev. B: Solid State 2, 754 (1970).
D. B. Litvin, Acta Crystallogr., Sect. A: Found. Crystallogr. 64, 316 (2008).
K. F. Wang, J.-M. Liu, and Z. F. Ren, Adv. Phys. 58, 321 (2009).
G. A. Smolenskiĭ, V. A. Isupov, A. I. Agranovskaya, and N. N. Kraĭnik, Fiz. Tverd. Tela (Leningrad) 2, 2982 (1960) [Sov. Phys. Solid State 2, 2651 (1960)].
G. A. Smolenskiĭ, V. M. Yudin, and E. S. Sher, and Yu. E. Stolypin, Zh. Éksp. Teor. Fiz. 43, 877 (1962) [Sov. Phys. JETP 16, 622 (1962)].
G. Catalan and J. F. Scott, Adv. Mater. (Weinheim) 21, 2463 (2009).
W. Kaczmarek and A. Granja, Solid State Commun. 17, 851 (1975).
S. Kamba, D. Nuzhnyy, M. Savinov, J. Šebek, J. Petzelt, J. Prokleška, R. Haumont, and J. Kreisel, Phys. Rev. B: Condens. Matter 75, 024403 (2007).
R. P. S. M. Lobo, R. L. Moreira, D. Lebeugle, and D. Colson, Phys. Rev. B: Condens. Matter 76, 172105 (2007).
G. A. Komandin, V. I. Torgashev, A. A. Volkov, O. E. Porodinkov, I. E. Spektor, and A. A. Bush, Fiz. Tverd. Tela (St. Petersburg) 52(4), 684 (2010) [Phys. Solid State 52 (4), 734 (2010)].
M. K. Singh, S. Ryu, and H. M. Jang, Phys. Rev. B: Condens. Matter 72, 132101 (2005).
M. K. Singh, H. M. Jang, S. Ryu, and M.-H. Jo, Appl. Phys. Lett. 88, 042907 (2006).
R. Haumont, J. Kreisel, P. Bouvier, and F. Hippert, Phys. Rev. B: Condens. Matter 73, 132101 (2006).
H. Fukumura, S. Matsui, H. Harima, T. Takahashi, T. Itoh, K. Kisoda, M. Tamada, Y. Noguchi, and M. Miyayama, J. Phys.: Condens. Matter 19, 365224 (2007).
M. Cazayous, D. Malka, D. Lebeugle, and D. Colson, Appl. Phys. Lett. 91, 071910 (2007).
H. Béa, M. Bibes, S. Petit, J. Kreisel, and A. Barthélémy, Philos. Mag. Lett. 87, 165 (2007).
G. L. Yuan, S. W. Or, and H. L. W. Chan, J. Appl. Phys. 101, 064 101 (2007).
H. Fukumura, H. Harima, K. Kisoda, M. Tamada, Y. Noguchi, and M. Miyayama, J. Magn. Magn. Mater. 310, e367 (2007).
M. K. Singh, R. S. Katiyarand, and I. F. Scott, J. Phys.: Condens. Matter 20, 252203 (2008).
R. Palai, R. S. Katiyar, H. Schmid, P. Tissot, S. J. Clark, J. Robertson, S. A. T. Redfern, G. Catalan, and J. F. Scott, Phys. Rev. B: Condens. Matter 77, 014110 (2008).
P. Rovillain, J. Cazayous, Y. Gallais, A. Sacuto, R. P. S. M. Lobo, D. Lebeugle, and D. Colson, Phys. Rev. B: Condens. Matter 79, 180411 (2009).
V. M. Mukhortov, Yu. I. Golovko, and Yu. I. Yuzyuk, Usp. Fiz. Nauk 179(8), 909 (2009) [Phys.—Usp. 52 (8), 861 (2009)].
J. Wang, J. B. Neaton, H. Zeng, V. Nagarajan, S. B. Ogale, B. Liu, D. Viehland, V. Vaithyanathan, D. G. Schlom, U. V. Waghmare, N. A. Spaldin, K. M. Rabe, M. Wuttig, and R. Ramesh, Science (Washington) 299, 1719 (2003).
J. R. Jaspers, A. Kahan, J. N. Plendl, and S. S. Mitra, Phys. Rev. 146, 526 (1966).
G. A. Komandin, O. E. Porodinkov, I. E. Spektor, and A. A. Volkov, Fiz. Tverd. Tela (St. Petersburg) 51(10), 1928 (2009) [Phys. Solid State 51 (10), 2045 (2009)].
M. Born and E. Wolf, Principles of Optics (Pergamon, London, 1959; Nauka, Moscow, 1973).
A. S. Barker and J. J. Hopfield, Phys. Rev. [Sect.] A 135, 1732 (1964).
A. Kumar, N. M. Murari, and R. S. Katiyar, Appl. Phys. Lett. 92, 152907 (2008).
P. Hermet, M. Goffinet, J. Kreisel, and Ph. Ghosez, Phys. Rev. B: Condens. Matter 75, 220102 (2007).
H. M. Tütüncü, and G. P. Srivastava, J. Appl. Phys. 103, 083712 (2008).
Y. Yang, L. G. Bai, K. Zhu, Y. L. Liu, S. Jiang, J. Liu, J. Chen, and X. R. Xing, J. Phys.: Condens. Matter 21, 385901 (2009).
D. Rout, K.-S. Moon, and S.-J. L. Kang, J. Raman Spectrosc. 40, 618 (2009).
S. Karimi, I. M. Reaney, Y. Han, J. Pokorny, and I. Sterianou, J. Mater. Sci. 44, 5102 (2009).
A. A. Porporati, K. Tsuji, M. Valant, A.-K. Axelsson, and G. Pezzotti, J. Raman Spectrosc. 41, 84 (2010).
R. Haumont, P. Bouvier, A. Pashkin, K. Rabia, S. Frank, B. Dkhil, W. A. Crichton, C. A. Kuntscher, and J. Kreisel, Phys. Rev. B: Condens. Matter 79, 184110 (2009).
M. K. Singh, W. Prellier, H. M. Jang, and R. S. Katiyar, Solid State Commun. 149, 1971 (2009).
R. R. Das, D. M. Kim, S. H. Baek, C. B. Eom, F. Zavaliche, S. Y. Yang, R. Ramesh, Y. B. Chen, X. Q. Pan, X. Ke, M. S. Rzchowski, and S. K. Streiffer, Appl. Phys. Lett. 88, 242904 (2006).
X. Qi, J. Dho, R. Tomov, M. G. Blamire, and J. L. Mac-Manus-Driscoll, Appl. Phys. Lett. 86, 062903 (2005).
G. Xu, H. Hiraka, G. Shirane, J. Li, J. Wang, and D. Viehland, Appl. Phys. Lett. 86, 182905 (2005).
L. Yan, H. Cao, J. Li, and D. Viehland, Appl. Phys. Lett. 94, 132901 (2009).
F. Kubel and H. Schmid, Acta Crystallogr., Sect. B: Struct. Sci. 46, 698 (1990).
V. I. Torgashev, V. B. Shirokov, A. S. Prokhorov, and L. A. Shuvalov, Kristallografiya 50(4), 689 (2005) [Crystallogr. Rep. 50 (4), 637 (2005)].
I. N. Leontyev, A. S. Anokhin, Yu. I. Yuzyuk, Yu. I. Golovko, V. V. Mukhortov, D. Chernyshov, V. Dmitriev, P.-E. Janolin, B. Dkhil, and M. El-Marssi, in Proceedings of the International Meeting on Order, Disorder, and Properties of Oxides (ODPO-12), Rostov-on-Don, Russia, 2009 (Rostov-on-Don, 2009), Vol. 2, p. 12.
Author information
Authors and Affiliations
Corresponding author
Additional information
Original Russian Text © G.A. Komandin, V.I. Torgashev, A.A. Volkov, O.E. Porodinkov, I.E. Spektor, V.M. Mukhortov, 2010, published in Fizika Tverdogo Tela, 2010, Vol. 52, No. 9, pp. 1717–1723.
Rights and permissions
About this article
Cite this article
Komandin, G.A., Torgashev, V.I., Volkov, A.A. et al. Dielectric spectra of Bi0.98Nd0.02FeO3.00 multiferroic thin films in the terahertz frequency range. Phys. Solid State 52, 1842–1849 (2010). https://doi.org/10.1134/S106378341009009X
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S106378341009009X