6Y Xu, L Cheng, L Zhang, et al. Morphology and growth mechanism of silicon carbide chemical vapor deposited at low temperatures and normal atmosphere[J] . Journal of Material science, 34 (1999) : 551 - 555.
7S Nakashima, H Harima. Raman investigation of SiC polytypes[J] . Journal of Material science, 34(1999): 551 -555.
8Dewei Zhu, Peter Hing, Peter Brown, et al. Characterization of silicon carbide coatings grown on graphite by chemical vapor deposition[J] . Journal of Materials Processing Technology, 48 ( 1995 ) : 517 - 523.