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Indirect non-electrostatic mechanism of the proton-proton interaction and proton-lattice coupling in KH2PO4 ferroelectrics

  • Proceedings of the XIX All-Russian Conference on Physics of Ferroelectrics (VKS-XIX)
  • Moscow, Russia, June 19–23, 2011
  • Published:
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Abstract

It has been shown that the mechanism previously proposed for the effective interaction of protons in MH2 AO4 ferroelectrics, such as KH2PO4 (KDP), is applicable to the description of the proton-lattice coupling. The expression derived for the total Hamiltonian of the coupled proton-lattice system, along with the single-mode approximation, also allows the consideration of several modes involved in the ferroelectric phase transition. The use of the proposed approach is illustrated by the example of the numerical evaluation of the effect of the proton-lattice coupling on the critical temperature T c of the ferroelectric phase transition in KDP and deuterated KDP.

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References

  1. B. A. Strukov and A. P. Levanyuk, Ferroelectric Phenomena in Crystals: Physical Foundations (Nauka, Moscow, 1995; Springer, New York, 1998).

    Google Scholar 

  2. A. A. Levin and S. P. Dolin, J. Mol. Struct. 552, 39 (2000).

    Article  ADS  Google Scholar 

  3. A. A. Levin, S. P. Dolin, T. Yu. Mikhailova, and N. I. Kirillova, J. Mol. Liq. 106, 223 (2003).

    Article  Google Scholar 

  4. S. P. Dolin, A. A. Levin, and T. Yu. Mikhailova, Phys. Solid State. 51(7), 1515 (2009).

    Article  ADS  Google Scholar 

  5. A. A. Levin and S. P. Dolin, J. Phys. Chem. 100, 6258 (1996).

    Article  Google Scholar 

  6. A. A. Levin and P. N. D’yachkov, Heteroligand Molecular Systems (Taylor and Francis, London, 2002).

    Google Scholar 

  7. I. B. Bersuker, The Jahn-Teller Effect and Vibronic Interactions in Modern Chemistry (Plenum, New York, 1984; Nauka, Moscow, 1987).

    Google Scholar 

  8. V. G. Vaks, Introduction to the Microscopic Theory of Ferroelectrics (Fizmatlit, Moscow, 1973) [in Russian].

    Google Scholar 

  9. R. Blinc and B. Žekš, J. Phys. C: Solid State Phys. 15, 4661 (1982).

    Article  ADS  Google Scholar 

  10. R. J. Nelmes, Z. Tun, and W. F. Kuhs, Ferroelectrics 71, 125 (1987).

    Article  Google Scholar 

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Authors and Affiliations

  1. Kurnakov Institute of General and Inorganic Chemistry, Russian Academy of Sciences, Leninskii pr. 31, Moscow, 117901, Russia

    A. A. Levin, S. P. Dolin & T. Yu. Mikhailova

Authors
  1. A. A. Levin
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  2. S. P. Dolin
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  3. T. Yu. Mikhailova
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Correspondence to A. A. Levin.

Additional information

Original Russian Text © A.A. Levin, S.P. Dolin, T.Yu. Mikhailova, 2012, published in Fizika Tverdogo Tela, 2012, Vol. 54, No. 5, pp. 927–929.

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Levin, A.A., Dolin, S.P. & Mikhailova, T.Y. Indirect non-electrostatic mechanism of the proton-proton interaction and proton-lattice coupling in KH2PO4 ferroelectrics. Phys. Solid State 54, 987–989 (2012). https://doi.org/10.1134/S1063783412050241

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  • DOI: https://doi.org/10.1134/S1063783412050241

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