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- Title
Integration of Carbon Nanotubes in an HFCVD Diamond Synthesis Process in a Methane-Rich H 2 /CH 4 Gas Mixture.
- Authors
Mitulinsky, Alexander; Gaydaychuk, Alexander; Zenkin, Sergei; Meisner, Stanislav; Bulakh, Vlada; Linnik, Stepan
- Abstract
In this work, we present experimental data on carbon nanotubes integration during diamond synthesis. Carbon nanotubes layers were preliminarily deposited on silicon and diamond substrates, after which the substrates were loaded into the HFCVD reactor for further growth of the diamond phase. The CVD process was held in an argon-free H2/CH4 working gas mixture without the use of a catalyst for carbon nanotubes growth. It is shown that in a wide range of studied working gas composition (CH4 concentration up to 28.6 vol.%) nanotubes etched from the substrate surface before the diamond growth process began.
- Subjects
GAS mixtures; CARBON nanotubes; CHEMICAL vapor deposition; DIAMONDS; WORKING gases; DIAMOND surfaces
- Publication
Materials (1996-1944), 2023, Vol 16, Issue 20, p6755
- ISSN
1996-1944
- Publication type
Article
- DOI
10.3390/ma16206755