Optical Properties of Al–Si–N Coatings Deposited by Reactive Magnetron Sputtering on Steel 12H18N10T and Zirconium Alloy E110

— The optical properties of Al–Si–N nanocomposite coatings deposited by reactive magnetron sputtering on substrates of stainless steel 12H18N10T and zirconium alloy E110 are studied. The absorption and luminescence characteristics are determined by growth defects and also depend on the type of subst...

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Bibliographic Details
Published in:Surface investigation, x-ray, synchrotron and neutron techniques x-ray, synchrotron and neutron techniques, 2023-12, Vol.17 (Suppl 1), p.S136-S145
Main Authors: Konusov, F. V., Pavlov, S. K., Smolyanskiy, E. A., Tarbokov, V. A., Remnev, G. E., Kabushev, A. V., Gadirov, R. M.
Format: Article
Language:English
Subjects:
Absorption
Aluminum
Chemistry and Materials Science
Coatings
Defects
Ion beams
Luminescence
Magnetic properties
Magnetron sputtering
Materials Science
Nanocomposites
Optical properties
Proton irradiation
Radiation tolerance
Silicon
Stainless steels
Substrates
Surfaces and Interfaces
Thin Films
Zirconium base alloys
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Summary:— The optical properties of Al–Si–N nanocomposite coatings deposited by reactive magnetron sputtering on substrates of stainless steel 12H18N10T and zirconium alloy E110 are studied. The absorption and luminescence characteristics are determined by growth defects and also depend on the type of substrate and its treatment with a powerful ion beam. Absorption and luminescence centers are identified with intrinsic defects in c -Al and a -SiN x and their simplest complexes. The effect of hydrogen absorption and 420-keV proton irradiation on the optical properties of the coatings is established. The dose dependences of the optical characteristics indicate the radiation resistance of the coatings. The radiation resistance of the coatings on zirconium alloy is slightly higher due to the stabilizing effect of silicon-containing defects.
ISSN:1027-4510
1819-7094
DOI:10.1134/S1027451023070248