Structural changes in the surface of a heterogeneous nanocrystalline body (sandstone) under the friction
- Авторы: Vettegren V.I.1, Ponomarev A.V.2, Sobolev G.A.2, Shcherbakov I.P.1, Mamalimov R.I.1, Kulik V.B.1, Patonin A.V.3
-
Учреждения:
- Ioffe Institute
- Schmidt Institute of Physics of the Earth
- “Borok” Geophysical Observatory—Branch of Schmidt Institute of Physics of the Earth
- Выпуск: Том 59, № 3 (2017)
- Страницы: 588-593
- Раздел: Lattice Dynamics
- URL: https://ogarev-online.ru/1063-7834/article/view/199943
- DOI: https://doi.org/10.1134/S1063783417030313
- ID: 199943
Цитировать
Аннотация
The structure of a ~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.
Об авторах
V. Vettegren
Ioffe Institute
Автор, ответственный за переписку.
Email: Victor.Vettegren@mail.ioffe.ru
Россия, Politekhnicheskaya ul. 26, St. Petersburg, 194021
A. Ponomarev
Schmidt Institute of Physics of the Earth
Email: Victor.Vettegren@mail.ioffe.ru
Россия, ul. Bolshaya Gruzinskaya 10–1, Moscow, 123242
G. Sobolev
Schmidt Institute of Physics of the Earth
Email: Victor.Vettegren@mail.ioffe.ru
Россия, ul. Bolshaya Gruzinskaya 10–1, Moscow, 123242
I. Shcherbakov
Ioffe Institute
Email: Victor.Vettegren@mail.ioffe.ru
Россия, Politekhnicheskaya ul. 26, St. Petersburg, 194021
R. Mamalimov
Ioffe Institute
Email: Victor.Vettegren@mail.ioffe.ru
Россия, Politekhnicheskaya ul. 26, St. Petersburg, 194021
V. Kulik
Ioffe Institute
Email: Victor.Vettegren@mail.ioffe.ru
Россия, Politekhnicheskaya ul. 26, St. Petersburg, 194021
A. Patonin
“Borok” Geophysical Observatory—Branch of Schmidt Institute of Physics of the Earth
Email: Victor.Vettegren@mail.ioffe.ru
Россия, Borok, Yaroslavl oblast, 152742
Дополнительные файлы
