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Fizika Tverdogo Tela, 2015, Volume 57, Issue 3, Pages 461–464 (Mi ftt11323)  
This article is cited in 7 scientific papers (total in 7 papers)

Proceedings of the XX All-Russia Conference on Physics of Ferroelectrics (VKS-XX)

Second harmonic generation study of local polar inhomogeneities in Pb$_3$(MgNb$_2$)O$_9$

A. M. Pugacheva, V. I. Kovalevskiĭa, V. K. Malinovskiia, M. A. Malitskayab, S. I. Raevskayab, I. P. Raevskiib, N. V. Surovtseva

a Institute of Automation and Electrometry, Siberian Branch of Russian Academy of Sciences, Novosibirsk
b Research Institute of Physics, Southern Federal University, Rostov-on-Don
Full-text PDF (142 kB) Citations (7)
Abstract: The temperature dependence of the second harmonic generation in the lead magnesium niobate Pb$_3$(MgNb$_2$)O$_9$ crystal has been studied. It has been shown that the second harmonic generation in the crystal occurs in local non-centrosymmetric regions in the sample bulk, whereas a similar response from a fine powder is caused by effects associated with decreasing grain sizes. Maximum changes in polarization in local regions occur near the Vogel–Fulcher temperature in the range of 200–270 K. In the same temperature range, according to the published data, gradual freezing of polar regions and the formation of an infinite cluster is assumed.
English version:
Physics of the Solid State, 2015, Volume 57, Issue 3, Pages 472–475
DOI: https://doi.org/10.1134/S1063783415030245
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. M. Pugachev, V. I. Kovalevskiǐ, V. K. Malinovskii, M. A. Malitskaya, S. I. Raevskaya, I. P. Raevskii, N. V. Surovtsev, “Second harmonic generation study of local polar inhomogeneities in Pb$_3$(MgNb$_2$)O$_9$”, Fizika Tverdogo Tela, 57:3 (2015), 461–464; Phys. Solid State, 57:3 (2015), 472–475
Citation in format AMSBIB
\Bibitem{PugKovMal15}
\by A.~M.~Pugachev, V.~I.~Kovalevski{\v\i}, V.~K.~Malinovskii, M.~A.~Malitskaya, S.~I.~Raevskaya, I.~P.~Raevskii, N.~V.~Surovtsev
\paper Second harmonic generation study of local polar inhomogeneities in Pb$_3$(MgNb$_2$)O$_9$
\jour Fizika Tverdogo Tela
\yr 2015
\vol 57
\issue 3
\pages 461--464
\mathnet{http://mi.mathnet.ru/ftt11323}
\elib{https://elibrary.ru/item.asp?id=24195473}
\transl
\jour Phys. Solid State
\yr 2015
\vol 57
\issue 3
\pages 472--475
\crossref{https://doi.org/10.1134/S1063783415030245}
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  • https://www.mathnet.ru/eng/ftt/v57/i3/p461
    • This publication is cited in the following 7 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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