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This article is cited in 13 scientific papers (total in 13 papers)
Lattice dynamics
Structural changes in the surface of a heterogeneous nanocrystalline body (sandstone) under the friction
V. I. Vettegrena, A. V. Ponomarevb, G. A. Sobolevb, I. P. Shcherbakova, R. I. Mamalimova, V. B. Kulika, A. V. Patoninc a Ioffe Institute, St. Petersburg
b Institute of Physics of the Earth, Russian Academy of Scienses, Moscow, Russia
c "Borok" Geophysical Observatory – Branch of Schmidt Institute of Physics of the Earth, Russian Academy of Sciences, Borok, Yaroslavl oblast, Russia
Abstract:
The structure of a $\sim$30 nm thick surface layer of a heterogeneous nanocrystalline solid body (sandstone) before and after the friction was investigated using photoluminescence and Raman spectroscopy. Before the friction, this layer contained nanocrystals of quartz, anatase, feldspar, and montmorillonite. The friction caused a sharp decrease in the concentration of nanocrystals of quartz and feldspar.
Received: 03.08.2016
Citation:
V. I. Vettegren, A. V. Ponomarev, G. A. Sobolev, I. P. Shcherbakov, R. I. Mamalimov, V. B. Kulik, A. V. Patonin, “Structural changes in the surface of a heterogeneous nanocrystalline body (sandstone) under the friction”, Fizika Tverdogo Tela, 59:3 (2017), 569–574; Phys. Solid State, 59:3 (2017), 588–593
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https://www.mathnet.ru/eng/ftt9653 https://www.mathnet.ru/eng/ftt/v59/i3/p569
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