5-2-2-1 SiC Crystallography: Important Polytypes and Definitions
5-2-2-1 SiC Crystallography: Important Polytypes and Definitions Silicon carbide occurs in many different crystal structures, called polytypes. A more comprehensive introduction to SiC crystallography and polytypism can be found in Reference 9. Despite the fact that all SiC polytypes chemically consist of 50% carbon atoms covalently bonded with 50% silicon atoms, each SiC [...]