Depth profile analysis of hydrogenated carbon layers on silicon by x-ray photoelectron spectroscopy, Auger electron spectroscopy, electron energy-loss spectroscopy, and secondary ion mass spectrometry
- 1 July 1987
- journal article
- Published by American Vacuum Society in Journal of Vacuum Science & Technology A
- Vol. 5 (4) , 1470-1473
- https://doi.org/10.1116/1.574623
Abstract
Hydrogenated amorphous carbon layers (a-C:H) on silicon show substantial amounts of silicon carbide in the interface, which has been identified with x-ray photoelectron spectroscopy and Auger electron spectroscopy by comparison to Si, C, and SiC standards. The quality of such layers, in particular, adhesion and hardness, becomes better with increasing width of the depth distribution of this interfacial carbide.Keywords
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