V. I. Vettegren, A. V. Ponomarev, K. Arora, R. I. Mamalimov, I. P. Shcherbakov, A. V. Patonin, “Variation in the structure of the surface layer of a heterogeneous solid (gneiss) on a shear”, Fizika Tverdogo Tela, 2017, Volume 59, Issue 7,Pages <nobr>1319

This article is cited in 5 papers

Mechanical properties, strength physics and plasticity

Variation in the structure of the surface layer of a heterogeneous solid (gneiss) on a shear

V. I. Vettegren^a, A. V. Ponomarev^b, K. Arora^c, R. I. Mamalimov^a, I. P. Shcherbakov^a, A. V. Patonin^d

^a Ioffe Institute, St. Petersburg
^b Institute of Physics of the Earth, Russian Academy of Scienses, Moscow, Russia
^c CSIR National Geophysical Research Institute, Hyderabad, India
^d Borok Geophysical Observatory, Schmidt Institute of Physics of the Earth, Russian Academy of Sciences, Borok, Yaroslavl oblast, Russia

Abstract: The structure of surface layers with a thickness of $\sim$1 $\mu$m formed at destruction of gneiss is studied by means of photoluminescent and infrared spectroscopy. It is found that, in this layer, feldspar (plagioclase and microcline) crystals are completely destroyed and replaced by montmorillonite.

Received: 28.12.2016

DOI: 10.21883/FTT.2017.07.44595.462