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Russian Journal of General Chemistry

, Volume 75, Issue 8, pp 1167–1170 | Cite as

State of Atoms and Interatomic Interactions in Complex Perovskite-Like Oxides: XVIII. Magnetic Dilution in the LaCrO3-LaGaO3 System

  • N. V. Chezhina
  • N. V. Zolotukhina
  • E. V. Bodritskaya
Article

Abstract

Magnetic susceptibility of dilute solid solutions of lanthanum chromate in lanthanum gallate was studied. The calculated antiferromagnetic exchange parameter and distribution of chromium atoms over the diamagnetic matrix gave evidence for enhanced chromium aggregation and weakened magnetic exchange in lanthanum gallate compared to lanthanum aluminate.

Keywords

Aluminate Chromium Solid Solution Gallate Magnetic Susceptibility 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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REFERENCES

  1. 1.
    Chezhina, N.V., Zh. Obshch. Khim., 2003, vol. 73, no.12, p. 1962.Google Scholar
  2. 2.
    Slobodin, B.V., Vasil'ev, V.G., and Nosov, A.P., Zh. Neorg. Khim., 1997, vol. 42, no.10, p. 1602.Google Scholar
  3. 3.
    Baker, R.T., Charbage, B., and Marques, F.M.B., J. Eur. Ceram. Soc., 1998, vol. 18, p. 105.CrossRefGoogle Scholar
  4. 4.
    Litty, S., Shukla, A.K., and Gopalakrishnan, J., Bull. Mater. Sci., 2000, vol. 23, no.3, p. 169.Google Scholar
  5. 5.
    Brach, B.Ya., Dudkin, B.N., and Chezhina, N.V., Zh. Neorg. Khim., 1997, vol. 24, no.8, p. 2064.Google Scholar
  6. 6.
    Chezhina, N.V., Bobrysheva, N.P., and Zvereva, I.A., Problemy sovremennoi khimii koordinatsionnykh soedinenii (Problems of Modern Coordination Chemistry), St. Petersburg: S.-Peterb. Gos. Univ., 1992, no. 10, p. 175.Google Scholar
  7. 7.
    Kalinnikov, V.T. and Rakitin, Yu.V., Vvedenie v magnetokhimiyu. Metod staticheskoi magnitnoi vospriimchivosti (Introduction to Magnetochemistry. Method of Statistical Magnetic Susceptibility), Moscow: Nauka, 1980.Google Scholar
  8. 8.
    Brach, B.Ya. and Zvereva, I.A., Zh. Strukt. Khim., 1982, vol. 23, no.2, p. 39.Google Scholar
  9. 9.
    Smirnova, N.A., Metody statisticheskoi termodinamiki v fizicheskoi khimii (Methods of Statistical Thermodynamics in Physical Chemistry), Moscow: Vysshaya Shkola, 1973.Google Scholar
  10. 10.
    Powder Diffraction Files, Swarthnore: Int. Center for Diffr. Data.Google Scholar
  11. 11.
    Brach, B.Ya., Dudkin, B.N., Kozhina, I.I., and Chezhina, N.V., in Kristallokhimiya mineralov (Crystal Chemistry of Minerals), Leningrad: Nauka, 1981, p. 97.Google Scholar
  12. 12.
    Shannon, R.D. and Prewitt, C.T., Acta Crystallogr., Sect. B, 1969, vol. 25, no.8, p. 925.Google Scholar
  13. 13.
    Chezhina, N.V. and Patii, V.P., Zh. Obshch. Khim., 2000, vol. 70, no.9, p. 1425.Google Scholar

Copyright information

© MAIK "Nauka/Interperiodica" 2005

Authors and Affiliations

  • N. V. Chezhina
    • 1
  • N. V. Zolotukhina
    • 1
  • E. V. Bodritskaya
    • 1
  1. 1.St. Petersburg State UniversitySt. PetersburgRussia

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