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Optics and Spectroscopy, 2021, Volume 129, Issue 11, Pages 1393–1399
DOI: https://doi.org/10.21883/OS.2021.11.51638.2473-21
(Mi os28)
 

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

Spectroscopy of condensed matter

Optical and electrochromic properties of thin films of ambipolar polyimides with pendant groups based on thioxanthenone derivatives

V. N. Kruchinina, D. S. Odintsovb, L. A. Shundrinb, I. K. Shundrinab, S. V. Rykhlitskiia, E. V. Spesivtseva, V. A. Gritsenkoacd

a Rzhanov Institute of Semiconductor Physics, Siberian Branch of Russian Academy of Sciences, Novosibirsk
b N. N. Vorozhtsov Novosibirsk Institute of Organic Chemistry of the Siberian Branch of Russian Academy of Sciences
c Novosibirsk State University
d Novosibirsk State Technical University
Abstract: The optical and electrochromic properties of thin films obtained by centrifugation from solutions containing ambipolar polyimides with pendant groups based on 9$H$-thioxanthene-9-one and its $S$-dioxide derivative are studied using spectral ellipsometry, spectrophotometry, and spectroelectrochemistry. It is shown that the spectral dependences of the refractive index $n(E)$ and the absorption coefficient $\alpha(E)$ as well as the electrochromic properties of polyimide thin films under electrochemical reduction and oxidation conditions strongly depend on the type of the pendant group. Based on the estimates of the band gap Eg a conclusion is made about the possible promising use of thin films of polyimides as working layers in memristors of a new type.
Keywords: memristors, dielectric films, ambipolar polyimides, ellipsometry, electrochromism.
Funding agency Grant number
Ministry of Science and Higher Education of the Russian Federation 0238-2021-0006
Received: 23.06.2021
Revised: 03.08.2021
Accepted: 05.08.2021
English version:
Optics and Spectroscopy, 2022, Volume 130, Issue 14, Pages 2114–2119
DOI: https://doi.org/10.21883/EOS.2022.14.53996.2473-21
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. N. Kruchinin, D. S. Odintsov, L. A. Shundrin, I. K. Shundrina, S. V. Rykhlitskii, E. V. Spesivtsev, V. A. Gritsenko, “Optical and electrochromic properties of thin films of ambipolar polyimides with pendant groups based on thioxanthenone derivatives”, Optics and Spectroscopy, 129:11 (2021), 1393–1399; Optics and Spectroscopy, 130:14 (2022), 2114–2119
Citation in format AMSBIB
\Bibitem{KruOdiShu21}
\by V.~N.~Kruchinin, D.~S.~Odintsov, L.~A.~Shundrin, I.~K.~Shundrina, S.~V.~Rykhlitskii, E.~V.~Spesivtsev, V.~A.~Gritsenko
\paper Optical and electrochromic properties of thin films of ambipolar polyimides with pendant groups based on thioxanthenone derivatives
\jour Optics and Spectroscopy
\yr 2021
\vol 129
\issue 11
\pages 1393--1399
\mathnet{http://mi.mathnet.ru/os28}
\crossref{https://doi.org/10.21883/OS.2021.11.51638.2473-21}
\elib{https://elibrary.ru/item.asp?id=47268433}
\transl
\jour Optics and Spectroscopy
\yr 2022
\vol 130
\issue 14
\pages 2114--2119
\crossref{https://doi.org/10.21883/EOS.2022.14.53996.2473-21}
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  • This publication is cited in the following 3 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    Optics and Spectroscopy Optics and Spectroscopy
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