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Optics and Spectroscopy, 2020, Volume 128, Issue 5, Pages 643–649
DOI: https://doi.org/10.21883/OS.2020.05.49324.333-19 (Mi os421) 		 
This article is cited in 5 scientific papers (total in 5 papers)

Optical materials

Photoluminescence and patricualarities of defective structure of congruent and near-stoichiometric lithium niobate crystals obtained by different technologies

N. V. Sidorov, M. V. Smirnov, N. A. Teplyakova, M. N. Palatnikov

Institute of Chemistry and Technology of Rare Elements and Mineral Raw Materials Kola Science Centre of the Russian Academy of Sciences, Apatity, Russia
Full-text PDF (147 kB) Citations (5)
DOI: https://doi.org/10.21883/OS.2020.05.49324.333-19
Abstract: Photoluminescence was studied in the volume of congruent and near-stoichiometric lithium niobate crystals obtained by different technologies. Luminescence intensity in near-stoichiometric crystals was found to be lower than that in a congruent crystal. We have shown that not only basic centers (caused by point defects Nb$_{Li}$, $V_{Li}$) contribute to luminescence, but also complex defects caused by existence of OH-groups.
Keywords: stoichiometric and congruent lithium niobate crystals, photoluminescence, luminescence centers, defects, IR-spectroscopy, optical spectroscopy.
Received: 04.12.2019
Revised: 05.12.2019
Accepted: 06.02.2020
English version:
Optics and Spectroscopy, 2020, Volume 128, Issue 5, Pages 635–641
DOI: https://doi.org/10.1134/S0030400X2005015X
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: N. V. Sidorov, M. V. Smirnov, N. A. Teplyakova, M. N. Palatnikov, “Photoluminescence and patricualarities of defective structure of congruent and near-stoichiometric lithium niobate crystals obtained by different technologies”, Optics and Spectroscopy, 128:5 (2020), 643–649; Optics and Spectroscopy, 128:5 (2020), 635–641
Citation in format AMSBIB
\Bibitem{SidSmiTep20}
\by N.~V.~Sidorov, M.~V.~Smirnov, N.~A.~Teplyakova, M.~N.~Palatnikov
\paper Photoluminescence and patricualarities of defective structure of congruent and near-stoichiometric lithium niobate crystals obtained by different technologies
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 5
\pages 643--649
\mathnet{http://mi.mathnet.ru/os421}
\crossref{https://doi.org/10.21883/OS.2020.05.49324.333-19}
\elib{https://elibrary.ru/item.asp?id=43800649}
\transl
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 5
\pages 635--641
\crossref{https://doi.org/10.1134/S0030400X2005015X}
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  • https://www.mathnet.ru/eng/os/v128/i5/p643
    • This publication is cited in the following 5 articles:
    Citing articles in Google Scholar: Russian citations, English citations
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