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TMF, 1971, Volume 9, Number 3, Pages 431–439 (Mi tmf4515)  

This article is cited in 3 scientific papers (total in 3 papers)

Proton-phonon interaction in ferroelectrics with hydrogen bonds (strong coupling approximation)

I. V. Stasyuk


Abstract: The role of the proton-phonon interaction in a crystal of a $\mathrm{KH_2PO_4}$ type is investigated in the strong coupling case. It is shown that the quasipolaron effect causes a renormalization of the tunneling frequency of the protons, in such a way that the latter decreases with the increasing of temperature. An expression for the self-consistent optical phonon frequencies is obtained. The spectrum of coupled proton-phonon vibrations is considered.

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English version:
Theoretical and Mathematical Physics, 1971, 9:3, 1249–1255

Received: 01.02.1971

Citation: I. V. Stasyuk, “Proton-phonon interaction in ferroelectrics with hydrogen bonds (strong coupling approximation)”, TMF, 9:3 (1971), 431–439; Theoret. and Math. Phys., 9:3 (1971), 1249–1255

Citation in format AMSBIB
\Bibitem{Sta71}
\by I.~V.~Stasyuk
\paper Proton-phonon interaction in ferroelectrics with hydrogen bonds (strong coupling approximation)
\jour TMF
\yr 1971
\vol 9
\issue 3
\pages 431--439
\mathnet{http://mi.mathnet.ru/tmf4515}
\transl
\jour Theoret. and Math. Phys.
\yr 1971
\vol 9
\issue 3
\pages 1249--1255
\crossref{https://doi.org/10.1007/BF01043416}


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  • http://mi.mathnet.ru/eng/tmf/v9/i3/p431

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    Citing articles on Google Scholar: Russian citations, English citations
    Related articles on Google Scholar: Russian articles, English articles

    This publication is cited in the following articles:
    1. N. A. Korinevskii, R. R. Levitskii, “Dynamical theory of orthophosphates in the cluster approximation”, Theoret. and Math. Phys., 42:3 (1980), 274–282  mathnet  crossref  isi
    2. I. R. Zachek, R. R. Levitskii, “Relaxation dynamics of deuterated ferroelectric orthophosphates”, Theoret. and Math. Phys., 43:1 (1980), 364–369  mathnet  crossref  isi
    3. “Honorary issue dedicated to the 70-th anniversary of Professor Ihor Stasyuk”, Condensed Matter Physics, 11:3 (2008), 401  isi
  • Теоретическая и математическая физика Theoretical and Mathematical Physics
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