Open AccessИзменение строения поверхности гетерогенного тела (ксенолита) при трении
Author(s) -
В.И. Веттегрень,
А.В. Пономарев,
Р.И. Мамалимов,
И.П. Щербаков,
В.Б. Кулик,
В.А. Ермаков
Publication year - 2018
Publication title -
fizika tverdogo tela
Language(s) - English
Resource type - Journals
eISSN - 1726-7498
pISSN - 0367-3294
DOI - 10.21883/ftt.2018.10.46527.112
Subject(s) - hornblende , montmorillonite , pyroxene , materials science , raman spectroscopy , layer (electronics) , surface layer , mineralogy , geology , composite material , optics , olivine , quartz , physics , biotite
The structure of the surface layer of a heterogeneous solid body (xenolite) before and after friction is studied by infrared and Raman spectroscopy. Before friction, the layer contained hornblende and pyroxene crystals. The friction resulted in partial transformation of pyroxenes into hornblende and the latter was transformed into montmorillonite clay. The xenolite surface is covered with a ~60-nm-thick layer of water.