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Fizika Tverdogo Tela, 2017, Volume 59, Issue 5, Pages 931–934
DOI: https://doi.org/10.21883/FTT.2017.05.44382.373 (Mi ftt9583) 		 
This article is cited in 9 scientific papers (total in 9 papers)

Mechanical properties, strength physics and plasticity

Nanosecond dynamics of destruction of the surface layer of a heterogeneous nanocrystalline solid (sandstone) under the friction

V. I. Vettegrena, G. A. Sobolevb, A. V. Ponomarevb, I. P. Shcherbakova, R. I. Mamalimova

a Ioffe Institute, St. Petersburg
b Institute of Physics of the Earth, Russian Academy of Scienses, Moscow, Russia
Full-text PDF (348 kB) Citations (9)
DOI: https://doi.org/10.21883/FTT.2017.05.44382.373
Abstract: It has been found that the friction of a heterogeneous material, namely, sandstone, leads to the appearance of triboluminescence. The phenomenon of triboluminescence corresponds to luminescence of $\equiv$ Si–O free radicals and Fe$^{3+}$ ions. These radicals and ions are formed as a result of the breaking of Si–O–Si bonds in nanocrystals of quartz and feldspar entering into the composition of the sandstone. The time dependence of the triboluminescence intensity represents a set of flashes, each having the duration of a few nanoseconds. It has been assumed that triboluminescence flashes correspond to the appearances of cracks in the material. Сrack opening is found to be approximately 180 nm. The size distribution of the cracks is exponential.
Received: 10.10.2016
English version:
Physics of the Solid State, 2017, Volume 59, Issue 5, Pages 955–959
DOI: https://doi.org/10.1134/S1063783417050298
Bibliographic databases:
Document Type: Article
Language: Russian
Citation: V. I. Vettegren, G. A. Sobolev, A. V. Ponomarev, I. P. Shcherbakov, R. I. Mamalimov, “Nanosecond dynamics of destruction of the surface layer of a heterogeneous nanocrystalline solid (sandstone) under the friction”, Fizika Tverdogo Tela, 59:5 (2017), 931–934; Phys. Solid State, 59:5 (2017), 955–959
Citation in format AMSBIB
\Bibitem{VetSobPon17}
\by V.~I.~Vettegren, G.~A.~Sobolev, A.~V.~Ponomarev, I.~P.~Shcherbakov, R.~I.~Mamalimov
\paper Nanosecond dynamics of destruction of the surface layer of a heterogeneous nanocrystalline solid (sandstone) under the friction
\jour Fizika Tverdogo Tela
\yr 2017
\vol 59
\issue 5
\pages 931--934
\mathnet{http://mi.mathnet.ru/ftt9583}
\crossref{https://doi.org/10.21883/FTT.2017.05.44382.373}
\elib{https://elibrary.ru/item.asp?id=29405091}
\transl
\jour Phys. Solid State
\yr 2017
\vol 59
\issue 5
\pages 955--959
\crossref{https://doi.org/10.1134/S1063783417050298}
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  • https://www.mathnet.ru/eng/ftt/v59/i5/p931
    • This publication is cited in the following 9 articles:
    Citing articles in Google Scholar: Russian citations, English citations
    Related articles in Google Scholar: Russian articles, English articles
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