发明申请
US20060073707A1 Low 1c screw dislocation 3 inch silicon carbide wafer 有权
低1c螺钉位错3寸碳化硅晶圆

Low 1c screw dislocation 3 inch silicon carbide wafer
摘要:
A high quality single crystal wafer of SiC is disclosed having a diameter of at least about 3 inches and a 1 c screw dislocation density of less than about 2000 cm−2.
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