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Title | Structure of TiAlN Reactive Sputtered Coatings |
Authors |
Denisov, V.N.
Mavrin, B.N. Vinogradov, E.A. Polyakov, S.N. Kirichenko, A.N. Gogolinsky, K.V. Useinov, A.S. Blank, V.D. Godinho, V. Philippon, D. Fernandez, A. |
ORCID | |
Keywords |
Coating Hardness Reactive Sputtering TiAlN |
Type | Article |
Date of Issue | 2012 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/24922 |
Publisher | Видавництво СумДУ |
License | Copyright not evaluated |
Citation | V.N. Denisov, B.N. Mavrin, E.A. Vinogradov, et al. J. Nano-Electron. Phys. 4 No 1, 01021 (2012) |
Abstract |
The Raman spectra, X-ray diffraction and hardness of the TiAlN films co-deposited on the steel substrates
by reactive sputtering from Ti and Al targets in a mixture of N2 + Ar gas with two magnetrons at
room temperature have been studied. From Raman spectra it is found that the position of high-frequency
bands in vibrational spectra was located at 700-730 cm 1 or in the region of 830 850 cm 1 depending on
the deposition parameters whereas it is not exceed 630 cm 1 from TiAlN of NaCl structure. It is found the
two-phase structure of coatings: a small quantity of NaCl-type structure of TiAlN (TiN) and the disordered
structure of the chains of polyhedra [TiNx] with x = 5 and x = 4. The chains of polyhedra [TiNx] with x = 4
are mainly formed at large discharge power of Al(Ti) target or at small content of N2 gas.
When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/24922 |
Appears in Collections: |
Журнал нано- та електронної фізики (Journal of nano- and electronic physics) |
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