| 1. | Characterized by wide band gap , high breakage electric field , high thermal conductivity , high saturated electron mobility , cubic silicon carbide ( 3c - sic ) , considered as one of the most promising wide band gap semiconductors , is widely utilized in high temperature , high frequency and large power semiconductor devices 3c - sic被誉为最有潜力的宽禁带半导体材料,具有带隙宽、临界击穿电场高、热导率高、饱和电子漂移速度大等优点,是高温、高频、高功率半导体器件的首选材料。 |