Enlargement Growth of Large 4H-SiC Bulk Single Crystal
In this study, we suggest the effective enlargement method of (0001) 4H-SiC bulk crystals grown by the sublimation method using long length growth technique (LLG). This method could achieve low thermal strain and rapid enlargement growth comparing with conventional c-axis growth technique. We also demonstrated high quality enlargement growth from 2inch to 4inch of (0001) 4H-SiC by LLG.
Edouard V. Monakhov, Tamás Hornos and Bengt. G. Svensson
T. Kato et al., "Enlargement Growth of Large 4H-SiC Bulk Single Crystal", Materials Science Forum, Vols. 679-680, pp. 3-7, 2011