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Pisma v Zhurnal Tekhnicheskoi Fiziki, 2020, Volume 46, Issue 9, Pages 10–12
DOI: https://doi.org/10.21883/PJTF.2020.09.49364.18211 (Mi pjtf5111) 		 
This article is cited in 2 scientific papers (total in 2 papers)

Calculating line tension for a simple model of a surface nanobubble

S. I. Koshoridze

Institute of Applied Mechanics of Russian Academy of Sciences, Moscow
Full-text PDF (245 kB) Citations (2)
DOI: https://doi.org/10.21883/PJTF.2020.09.49364.18211
Abstract: Line tension is calculated for a simple model of a surface nanobubble formed on a smooth hydrophobic substrate. It is shown that, with an increase in the contact angle at a certain critical value, the surface tension changes sign from positive to negative. This means that the surface tension stretches the nanobubble, increasing its radius of curvature and thereby stabilizing it.
Keywords: surface nanobubble, linear tension, modified Young's formula, disjoining pressure.
Received: 22.01.2020
Revised: 22.01.2020
Accepted: 06.02.2020
English version:
Technical Physics Letters, 2020, Volume 46, Issue 5, Pages 416–419
DOI: https://doi.org/10.1134/S1063785020050089
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: S. I. Koshoridze, “Calculating line tension for a simple model of a surface nanobubble”, Pisma v Zhurnal Tekhnicheskoi Fiziki, 46:9 (2020), 10–12; Tech. Phys. Lett., 46:5 (2020), 416–419
Citation in format AMSBIB
\Bibitem{Kos20}
\by S.~I.~Koshoridze
\paper Calculating line tension for a simple model of a surface nanobubble
\jour Pisma v Zhurnal Tekhnicheskoi Fiziki
\yr 2020
\vol 46
\issue 9
\pages 10--12
\mathnet{http://mi.mathnet.ru/pjtf5111}
\crossref{https://doi.org/10.21883/PJTF.2020.09.49364.18211}
\elib{https://elibrary.ru/item.asp?id=43800672}
\transl
\jour Tech. Phys. Lett.
\yr 2020
\vol 46
\issue 5
\pages 416--419
\crossref{https://doi.org/10.1134/S1063785020050089}
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    • This publication is cited in the following 2 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
    		Pisma v Zhurnal Tekhnicheskoi Fiziki Pisma v Zhurnal Tekhnicheskoi Fiziki
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