Jukova

The authors conducted a study based on the use of such methods as IR-spectral ellipsometry and Raman spectroscopy of protective diamond-like coatings (DLC) which are applied on amide-imide resin samples. Within the framework of this investigation the ratio of sp2/sp3 bonds, optical constants, resistivity and thickness of protective diamond-like coatings were determined. The obtained data may appear useful when developing operating practices of coating DLC, as well as determining the relationship between physical and chemical characteristics of coatings (chemical composition, thickness, etc.) and their functional properties (barrier properties against negative space factors).