Abstract
The electronic structure and magnetic properties of the high-temperature cubic phase of strontium ferrite SrFeO2.5 with the disordered location of oxygen vacancies have been calculated using the coherent potential method. The semiconductor character of the electronic spectrum of SrFeO2.5 is observed only at certain types of disordering of vacancies over the oxygen sublattice, which makes it possible to choose among structural models of the high-temperature phase proposed on the basis of experiments.
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V. L. Kozhevnikov, I. A. Leonidov, M. V. Patrakeev, E. B. Mitberg, and K. R. Poeppelmeier, Solid State Chem. 158, 320 (2000).
M. V. Patrakeev, I. A. Leonidov, V. L. Kozhevnikov, and V. V. Kharton, Solid State Sci. 6, 907 (2004).
M. V. Patrakeev, A. A. Markov, E. V. Shalaeva, A. P. Tyutyunnik, E. V. Tsipis, J. C. Waerenborgh, V. V. Kharton, I. A. Leonidov, and V. L. Kozhevnikov, Solid State Ionics 244, 17 (2013).
B. C. Greaves, A. J. Jacobson, B. C. Tofield, and B. E. Fender, Acta Crystallogr. B 31, 641 (1975).
Y. Takeda, K. Kanno, T. Takado, O. Yamamoto, M. Takano, N. Nakayama, and Y. Bando, Solid State Chem. 63, 237 (1986).
J.-C. Grenier, N. Ea, M. Pouchard, and P. Hagenmuller, Solid State Chem. 58, 243 (1985).
M. Takano, T. Okita, N. Nakayama, Y. Bando, Y. Takeda, O. Yamamoto, and J. B. Goodenouch, Solid State Chem. 73, 140 (1988).
M. Schmidt and S. J. Campbell, Solid State Chem. 156, 292 (2001).
V. M. Zainullina, M. A. Korotin, I. A. Leonidov, and V. L. Kozhevnikov, Eur. Phys. J. B (in press.) DOI: 10.1140/epjb/e2015-60427-4.
J. E. Auskett, A. J. Studer, E. Pellegrini, J. Ollivier, M. R. Johnson, H. Schober, W. Miller, and Ch. D. Ling, Chem. Mater. 25, 3080 (2013).
W. Metzner and D. Vollhardt, Phys. Rev. Lett. 62, 324 (1989).
M. A. Korotin, N. A. Skorikov, V. M. Zainullina, E. Z. Kurmaev, A. V. Lukoyanov, and V. I. Anisimov, JETP Lett. 94, 806 (2011).
O. K. Andersen, Z. Pawlowska, and O. Jepsen, Phys. Rev. B 34, 5253 (1986).
M. A. Korotin, N. A. Skorikov, S. L. Skornyakov, A. O. Shorikov, and V. I. Anisimov, JETP Lett. 100, 823 (2014).
M. A. Korotin, Z. V. Pchelkina, N. A. Skorikov, E. Z. Kurmaev, and V. I. Anisimov, J. Phys.: Condens. Matter 26, 115501 (2014).
A. I. Lichtenstein, M. I. Katsnelson, and G. Kotliar, Phys. Rev. Lett. 87, 067205 (2001).
T. Miyake, K. Nakamura, R. Arita, and M. Imada, J. Phys. Soc. Jpn. 79, 044705 (2010).
V. I. Anisimov, Dm. M. Korotin, S. V. Streltsov, A. V. Kozhevnikov, J. Kunes, A. O. Shorikov, and M. A. Korotin, JETP Lett. 88, 729 (2008).
V. I. Anisimov, D. E. Kondakov, A. V. Kozhevnikov, I. A. Nekrasov, Z. V. Pchelkina, J. W. Allen, S.-K. Mo, H.-D. Kim, P. Metcalf, S. Suga, A. Sekiyama, G. Keller, I. Leonov, X. Ren, and D. Vollhardt, Phys. Rev. B 71, 125119 (2005).
H. J. Vidberg and J. W. Seren, J. Low. Temp. Phys. 29, 179 (1977).
J. B. MacChesney, R. C. Sherwood, and J. F. Potter, Chem. Phys. 43, 1907 (1965).
T. Takeda, S. Komura, and N. Watanabe, in Ferrites, Ed. by H. Watanabe, S. Iida, and M. Sugimoto (Center for Academic Publ., Tokyo, 1981), p. 385.
M. Takano, J. Kawachi, N. Nakanishi, and Y. Takeda, Solid State Chem. 39, 75 (1981).
J. P. Hodges, S. Short, J. D. Jorgensen, X. Xiong, B. Dabrowski, S. M. Mini, and C. W. Kimball, Solid State Chem. 151, 190 (2000).
J. Zaanen, G. A. Sawatzky, and J. W. Allen, Phys. Rev. Lett. 55, 418 (1985).
P. K. Gallagher, J. B. MacChesney, and D. N. E. Buchanan, Chem. Phys. 41, 2429 (1964).
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Original Russian Text © M.A. Korotin, V.M. Zainullina, V.L. Kozhevnikov, 2015, published in Pis’ma v Zhurnal Eksperimental’noi i Teoreticheckoi Fiziki, 2015, Vol. 102, No. 5, pp. 339–343.
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Korotin, M.A., Zainullina, V.M. & Kozhevnikov, V.L. Electronic structure of the high-temperature cubic phase of SrFeO2.5 . Jetp Lett. 102, 307–311 (2015). https://doi.org/10.1134/S0021364015170063
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DOI: https://doi.org/10.1134/S0021364015170063