Structural changes in the surface of a heterogeneous nanocrystalline body (sandstone) under the friction
- 作者: 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
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隶属关系:
- Ioffe Institute
- Schmidt Institute of Physics of the Earth
- “Borok” Geophysical Observatory—Branch of Schmidt Institute of Physics of the Earth
- 期: 卷 59, 编号 3 (2017)
- 页面: 588-593
- 栏目: Lattice Dynamics
- URL: https://ogarev-online.ru/1063-7834/article/view/199943
- DOI: https://doi.org/10.1134/S1063783417030313
- ID: 199943
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详细
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.
作者简介
V. Vettegren
Ioffe Institute
编辑信件的主要联系方式.
Email: Victor.Vettegren@mail.ioffe.ru
俄罗斯联邦, Politekhnicheskaya ul. 26, St. Petersburg, 194021
A. Ponomarev
Schmidt Institute of Physics of the Earth
Email: Victor.Vettegren@mail.ioffe.ru
俄罗斯联邦, ul. Bolshaya Gruzinskaya 10–1, Moscow, 123242
G. Sobolev
Schmidt Institute of Physics of the Earth
Email: Victor.Vettegren@mail.ioffe.ru
俄罗斯联邦, ul. Bolshaya Gruzinskaya 10–1, Moscow, 123242
I. Shcherbakov
Ioffe Institute
Email: Victor.Vettegren@mail.ioffe.ru
俄罗斯联邦, Politekhnicheskaya ul. 26, St. Petersburg, 194021
R. Mamalimov
Ioffe Institute
Email: Victor.Vettegren@mail.ioffe.ru
俄罗斯联邦, Politekhnicheskaya ul. 26, St. Petersburg, 194021
V. Kulik
Ioffe Institute
Email: Victor.Vettegren@mail.ioffe.ru
俄罗斯联邦, 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
俄罗斯联邦, Borok, Yaroslavl oblast, 152742
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