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Fizika Tverdogo Tela, 2017, Volume 59, Issue 7, Pages 1422–1425
DOI: https://doi.org/10.21883/FTT.2017.07.44609.440 (Mi ftt9536) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Polymers

Study of fast relaxation in a glassy polymer by far-IR spectroscopy

V. A. Ryzhov

Ioffe Institute, St. Petersburg
Full-text PDF (121 kB) Citations (2)
DOI: https://doi.org/10.21883/FTT.2017.07.44609.440
Abstract: The temperature dependence of the far-IR spectra of glassy polymethylmethacrylate is studied in the range of ν = 10–130 cm−1 at temperatures from 90 to 420 K. The analysis of the spectra revealed absorption corresponding to two rapid relaxation processes: (1) 180∘-rotation of the OCO plane of the side groups and (2) reorientation of the links of the main chain. The activation energies of these processes are determined.
Received: 12.12.2016
English version:
Physics of the Solid State, 2017, Volume 59, Issue 7, Pages 1450–1453
DOI: https://doi.org/10.1134/S106378341707023X
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. A. Ryzhov, “Study of fast relaxation in a glassy polymer by far-IR spectroscopy”, Fizika Tverdogo Tela, 59:7 (2017), 1422–1425; Phys. Solid State, 59:7 (2017), 1450–1453
Citation in format AMSBIB
\Bibitem{Ryz17}
\by V.~A.~Ryzhov
\paper Study of fast relaxation in a glassy polymer by far-IR spectroscopy
\jour Fizika Tverdogo Tela
\yr 2017
\vol 59
\issue 7
\pages 1422--1425
\mathnet{http://mi.mathnet.ru/ftt9536}
\crossref{https://doi.org/10.21883/FTT.2017.07.44609.440}
\elib{https://elibrary.ru/item.asp?id=29772447}
\transl
\jour Phys. Solid State
\yr 2017
\vol 59
\issue 7
\pages 1450--1453
\crossref{https://doi.org/10.1134/S106378341707023X}
Linking options:
  • https://www.mathnet.ru/eng/ftt9536
  • https://www.mathnet.ru/eng/ftt/v59/i7/p1422
    • This publication is cited in the following 2 articles:
    1. V. A. Ryzhov, “Manifestation of low-energy orientational excitations in mechanically loaded amorphous polymers according to low-frequency IR and Raman spectroscopy data”, Phys. Solid State, 62:5 (2020), 926–930  mathnet  mathnet  crossref  crossref
    2. V. A. Ryzhov, “A study of low-energy processes in polymethyl methacrylate and its short-chain oligomers by terahertz IR and Raman spectroscopies”, Optics and Spectroscopy, 127:6 (2019), 979–983  mathnet  mathnet  crossref  crossref
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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