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А. Н. Кириченко*, В. Н. Денисов*,**, В. Д. Бланк*,**, Б. Н. Маврин*, Е. А. Виноградов**, К. В. Гоголинский*, А. С. Усейнов*, Вели-Матти Тиайнен***, Антти Соининен***, Юрё Конттинен****
«Исследование алмазоподобных углеродных плёнок методами комбинационного рассеяния света и наноиндентирования.»
307–311 (2011)

PACS numbers: 07.35.+k, 62.20.Qp, 68.60.Bs, 78.30.-j, 81.05.uj, 81.40.Tv, 81.70.Bt

Diamond-like carbon (DLC) films and hybrid films of diamond-like carbon with organic polymers (DLC–p-h) are studied by the methods of Raman light scattering (RLS) and nanoindentation. According to RLS data, diamond-like carbon films are tetrahe-dral amorphous carbon (ta-C), and hybrid coating may be as-signed to hydrated tetrahedral amorphous carbon (ta-C:H). For the case of excitation by the light with 257 nm wavelength (UV–RLS), the percentage of sp3 bonds in diamond-like carbon films comprises from 40% to 50 %, depending on a sample. In hybrid films, the share of sp3 bonds is ? 20%. These data are in a good agreement with measured hardness and Young’s modulus.