Morphology of titanium nanofilms onto sapphire at annealing in vacuum

O.V. Durov; T.V. Stetsyuk

doi:10.15330/pcss.26.1.78-83

Authors

O.V. Durov I.M. Frantsevich Institute for Problems of Materials Science of NAS of Ukraine, Kyiv, Ukraine
T.V. Stetsyuk I.M. Frantsevich Institute for Problems of Materials Science of NAS of Ukraine, Kyiv, Ukraine

DOI:

https://doi.org/10.15330/pcss.26.1.78-83

Keywords:

morphology, nanofilms, sapphire, titanium, surface interaction

Abstract

A change in the morphology of titanium films on the surface of sapphire was investigated when heated in a vacuum. The coatings interact with the substrate, forming two phases with different adhesion to sapphire. Probably the phase with low adhesion is an intermetallides of the titаnium-aluminum system, and the phase with high adhesion is titanium oxide.

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