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Your search keyword '"A. M. Gaskov"' showing total 2 results
Start Over Author "A. M. Gaskov" Journal crystal research and technology
2 results on '"A. M. Gaskov"'

1. Auger Electron Spectroscopy of Cut and Polished PbTe Surfaces

Author

A. M. Gaskov and A. Engel

Subjects
chemistry.chemical_classification, Auger electron spectroscopy, Chemistry, Analytical chemistry, General Materials Science, General Chemistry, Condensed Matter Physics, Chemical composition, Inorganic compound, Single crystal
Published
1986

2. Structure and Composition of Polished PbS Surfaces

Author

A. M. Gaskov, Y. Tomm, and A. Engel

Subjects
chemistry.chemical_classification, Reflection high-energy electron diffraction, Chemistry, Polishing, General Chemistry, Condensed Matter Physics, Isotropic etching, Crystallography, General Materials Science, Sublimation (phase transition), Composite material, Chemical composition, Single crystal, Inorganic compound
Abstract

{100} surfaces, produced from sublimation grown PbS single crystals by cutting, mechanical and chemical polishing, were characterized with regard to topography, structure and chemical composition. For this purpose, some methods independent from another were used, for instance profile measuring, dislocation etching, X-ray rocking-curves, RHEED, Rutherford backscattering (RBS), and AES. The results allow to describe the change of structural perfection with the depth (damage depth), the concentration profile of the main components (half-quantitatively), and the significant decreasing of contamination. Following from this study, the model of the damage layer near the surface discussed earlier for PbTe is modified slightly.

Published
1986

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