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Optics and Spectroscopy, 2020, Volume 128, Issue 1, Pages 76–79
DOI: https://doi.org/10.21883/OS.2020.01.48841.216-19 (Mi os498) 		 
This article is cited in 3 scientific papers (total in 3 papers)

Physical optics

Nonequilibrium fluctuations of light scattering intensity in the neighborhood of the phase transition temperature

A. N. Alekseev, L. Yu. Vergun, Yu. F. Zabashta, V. I. Kovalchuk, M. M. Lazarenko, E. G. Rudnikov, L. A. Bulavin

National Taras Shevchenko University of Kyiv
Full-text PDF (123 kB) Citations (3)
DOI: https://doi.org/10.21883/OS.2020.01.48841.216-19
Abstract: Light scattering in a 3% aqueous solution of hydroxypropyl methylcellulose (metolose) is studied under nonequilibrium conditions within a temperature range of 303–353 K, i.e., in the neighborhood of the phase transition temperature (336 K). It is established that the light scattering intensity undergoes considerable fluctuations in this temperature interval. It is shown that they are caused by quasi-periodic motions (density fluctuations) appearing in the strongly nonequilibrium state of the solution.
Keywords: metolose, phase transition, light scattering, nonequilibrium fluctuations.
Received: 15.06.2019
Revised: 21.09.2019
Accepted: 26.06.2019
English version:
Optics and Spectroscopy, 2020, Volume 128, Issue 1, Pages 74–77
DOI: https://doi.org/10.1134/S0030400X20010038
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: A. N. Alekseev, L. Yu. Vergun, Yu. F. Zabashta, V. I. Kovalchuk, M. M. Lazarenko, E. G. Rudnikov, L. A. Bulavin, “Nonequilibrium fluctuations of light scattering intensity in the neighborhood of the phase transition temperature”, Optics and Spectroscopy, 128:1 (2020), 76–79; Optics and Spectroscopy, 128:1 (2020), 74–77
Citation in format AMSBIB
\Bibitem{AleVerZab20}
\by A.~N.~Alekseev, L.~Yu.~Vergun, Yu.~F.~Zabashta, V.~I.~Kovalchuk, M.~M.~Lazarenko, E.~G.~Rudnikov, L.~A.~Bulavin
\paper Nonequilibrium fluctuations of light scattering intensity in the neighborhood of the phase transition temperature
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 1
\pages 76--79
\mathnet{http://mi.mathnet.ru/os498}
\crossref{https://doi.org/10.21883/OS.2020.01.48841.216-19}
\elib{https://elibrary.ru/item.asp?id=42744663}
\transl
\jour Optics and Spectroscopy
\yr 2020
\vol 128
\issue 1
\pages 74--77
\crossref{https://doi.org/10.1134/S0030400X20010038}
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  • https://www.mathnet.ru/eng/os/v128/i1/p76
    • 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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