Abstract
In order to investigate electronic and bonding structures in hydrogenated amorphous silicon carbide (a-SiC:H) films, an x-ray photoelectron spectroscopy (XPS) study was carried out. The films investigated were produced in an inductively-coupled glow-discharge plasma CVD system. The source gases were SiH4 and CH4. The amorphous film chemistry and composition were evaluated for a range of source gas mixtures and are compared with data obtained from a crystalline silicon carbide sample. The specific surface chemical bonds and bulk bonds were contrasted. In addition to the tetrahedral silicon-carbon bonds formed during film growth, a secondary species of carbon bond was found. This finding suggests that a form of non-tetrahedral carbon bonds is present in the as-grown amorphous silicon carbide material.
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References
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© 1989 Springer-Verlag Berlin, Heidelberg
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Byrne, A.S., Ju, M., Asano, T., Rahman, M.M., Yang, C.Y. (1989). X-Ray Photoelectron Spectroscopy Study of Hydrogenated Amorphous Silicon Carbide Films. In: Rahman, M.M., Yang, C.YW., Harris, G.L. (eds) Amorphous and Crystalline Silicon Carbide II. Springer Proceedings in Physics, vol 43. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-75048-9_15
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DOI: https://doi.org/10.1007/978-3-642-75048-9_15
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-642-75050-2
Online ISBN: 978-3-642-75048-9
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