Abstract
Thermodynamic analysis of boron nitride (cubic, hexagonal, and wurtzite forms) chemical vapor deposition in the B–N–H–He–O system was carried out for temperatures from 300 to 2100 K, a total pressure of 1.33 Pa, residual pressures from 1.33 × 10–5 to 0.133 Pa, and a wide range of He : B3N3H6 ratios. The conditions for the deposition of c-BN, h-BN, or mixtures of BN and B2O3 (solid or liquid) were established. Oxygen impurities are shown to have a significant effect on the temperature stability limits of the condensed phases involved.
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Golubenko, A.N., Kosinova, M.L., Titov, V.A. et al. Chemical Vapor Deposition of Boron Nitride in the B–N–H–He–O System. Inorganic Materials 38, 677–682 (2002). https://doi.org/10.1023/A:1016236324197
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DOI: https://doi.org/10.1023/A:1016236324197