Abstract

AbstractNanoheterostructures of C60 fullerenes were obtained by thermal vacuum sublimation of a C60 fullerene powder onto non‐heated silicon, mica, quartz, and Ti6Al4V alloy substrates. The composition, structure, electronic and optical properties and the internal mechanical stresses of the heterostructures were studied by Raman spectroscopy, atomic force microscopy, electroreflectance modulation spectroscopy, light absorption spectroscopy, photoluminescence, and measurements of the heterostructure bending. The effects of the film sublimation temperature and external actions (γ‐irradiation, helium plasma) on the physical properties were studied. Mainly, the appearance of new carbon (graphite‐ and diamond‐like) phases after the decomposition of C60 molecules was observed at increased film sublimation temperature and after γ‐irradiation or helium plasma.

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